ATXMEGA32E5-AUR

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 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 1 Features  High-performance, low-power AVR® XMEGA® 8/16-bit Microcontroller  Nonvolatile program and data memories  8K –32KB of in-system self-programmable flash  2K – 4KB boot section  512Bytes – 1KB EEPROM  1K – 4KB internal SRAM  Peripheral features  Four-channel enhanced DMA controller with 8/16-bit address match  Eight-channel event system  Asynchronous and synchronous signal routing  Quadrature encoder with rotary filter  Three 16-bit timer/counters  One timer/counter with four output compare or input capture channels  Two timer/counter with two output compare or input capture channels  High resolution extension enabling down to 4ns PWM resolution  Waveform extension for control of motor, LED, lighting, H-bridge, high drives, and more  Fault extension for safe and deterministic handling and/or shut-down of external driver  CRC-16 (CRC-CCITT) and CRC-32 (IEEE 802.3) generator  XMEGA Custom Logic (XCL) module with timer, counter and logic functions  Two 8-bit timer/counters with capture/compare and 16-bit cascade mode  Connected to one USART to support custom data frame length  Connected to I/O pins and event system to do programmable logic functions  MUX, AND, NAND, OR, NOR, XOR, XNOR, NOT, D-Flip-Flop, D Latch, RS Latch XMEGA® E5 Data Sheet ATxmega32E5/16E5/8E5 Introduction The AVR® XMEGA® E5 is a family of low power, high performance, and peripheral rich 8/16-bit microcon- trollers based on the AVR enhanced RISC architecture. The XMEGA E5 is a 32-pins device ranging from 8KB to 32KB Flash, with 1KB to 4KB SRAM, 512Bytes to 1KB EEPROM and up to 4KB boot section. The ATxmegaE5 devices operate at a maximum frequency of 32MHz. By executing instructions in a single clock cycle, the devices achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz, allowing the system designer to optimize power consumption versus processing speed.

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 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 2 ATxmega32E5/16E5/8E5  Two USARTs with full-duplex and single wire half-duplex configuration  Master SPI mode  Support custom protocols with configurable data frame length up to 256-bit  System wake-up from deep sleep modes when used with internal 8MHz oscillator  One two-wire interface with dual address match (I2C and SMBus compatible)  Bridge configuration for simultaneous master and slave operation  Up to 1MHz bus speed support  One serial peripheral interface (SPI)  16-bit real time counter with separate oscillator and digital correction  One sixteen-channel, 12-bit, 300ksps Analog to Digital Converter with:  Offset and gain correction  Averaging  Over-sampling and decimation  One two-channel, 12-bit, 1Msps Digital to Analog Converter  Two Analog Comparators with window compare function and current sources  External interrupts on all general purpose I/O pins  Programmable watchdog timer with separate on-chip ultra low power oscillator  QTouch® library support  Capacitive touch buttons, sliders and wheels  Special microcontroller features  Power-on reset and programmable brown-out detection  Internal and external clock options with PLL  Programmable multilevel interrupt controller  Five sleep modes  Programming and debug interface  PDI (Program and Debug Interface)  I/O and Packages  26 programmable I/O pins  7x7mm 32-lead TQFP  5x5mm 32-lead VQFN  4x4mm 32-lead UQFN  Operating Voltage  1.6 – 3.6V  Operating frequency  0 – 12MHz from 1.6V  0 – 32MHz from 2.7V

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 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 3 ATxmega32E5/16E5/8E5 Table Of Content 1 Ordering Information ............................................................................... 8 2 Typical Applications ................................................................................ 9 3 Pinout and Block Diagram .................................................................... 10 4 Overview ................................................................................................. 11 5 Resources ............................................................................................... 12 5.1 Recommended Reading.................................................................................. 12 6 Capacitive Touch Sensing .................................................................... 12 7 CPU .......................................................................................................... 13 7.1 Features .......................................................................................................... 13 7.2 Overview.......................................................................................................... 13 7.3 Architectural Overview..................................................................................... 13 7.4 ALU - Arithmetic Logic Unit ............................................................................. 15 7.5 Program Flow .................................................................................................. 15 7.6 Status Register ................................................................................................ 15 7.7 Stack and Stack Pointer .................................................................................. 16 7.8 Register File .................................................................................................... 16 8 Memories ................................................................................................ 17 8.1 Features .......................................................................................................... 17 8.2 Overview.......................................................................................................... 17 8.3 Flash Program Memory ................................................................................... 17 8.4 Fuses and Lock Bits ........................................................................................ 19 8.5 Data Memory ................................................................................................... 20 8.6 EEPROM ......................................................................................................... 20 8.7 I/O Memory...................................................................................................... 20 8.8 Data Memory and Bus Arbitration ................................................................... 20 8.9 Memory Timing................................................................................................ 20 8.10 Device ID and Revision ................................................................................... 21 8.11 I/O Memory Protection..................................................................................... 21 8.12 Flash and EEPROM Page Size....................................................................... 21 9 EDMA – Enhanced DMA Controller ...................................................... 22 9.1 Features .......................................................................................................... 22 9.2 Overview.......................................................................................................... 22

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 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 4 ATxmega32E5/16E5/8E5 10 Event System .......................................................................................... 24 10.1 Features .......................................................................................................... 24 10.2 Overview.......................................................................................................... 24 11 System Clock and Clock options ......................................................... 26 11.1 Features .......................................................................................................... 26 11.2 Overview.......................................................................................................... 26 11.3 Clock Sources ................................................................................................. 27 12 Power Management and Sleep Modes ................................................. 29 12.1 Features .......................................................................................................... 29 12.2 Overview.......................................................................................................... 29 12.3 Sleep Modes.................................................................................................... 29 13 System Control and Reset .................................................................... 31 13.1 Features .......................................................................................................... 31 13.2 Overview.......................................................................................................... 31 13.3 Reset Sequence .............................................................................................. 31 13.4 Reset Sources ................................................................................................. 31 14 WDT – Watchdog Timer ......................................................................... 33 14.1 Features .......................................................................................................... 33 14.2 Overview.......................................................................................................... 33 15 Interrupts and Programmable Multilevel Interrupt Controller ........... 34 15.1 Features .......................................................................................................... 34 15.2 Overview.......................................................................................................... 34 15.3 Interrupt Vectors .............................................................................................. 34 16 I/O Ports .................................................................................................. 36 16.1 Features .......................................................................................................... 36 16.2 Overview.......................................................................................................... 36 16.3 Output Driver ................................................................................................... 37 16.4 Input Sensing................................................................................................... 39 16.5 Alternate Port Functions .................................................................................. 39 17 Timer Counter Type 4 and 5 .................................................................. 40 17.1 Features .......................................................................................................... 40 17.2 Overview.......................................................................................................... 40 18 WeX – Waveform Extension .................................................................. 42 18.1 Features .......................................................................................................... 42

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 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 5 ATxmega32E5/16E5/8E5 18.2 Overview.......................................................................................................... 42 19 Hi-Res – High Resolution Extension .................................................... 44 19.1 Features .......................................................................................................... 44 19.2 Overview.......................................................................................................... 44 20 Fault Extension ...................................................................................... 45 20.1 Features .......................................................................................................... 45 20.2 Overview.......................................................................................................... 45 21 RTC – 16-bit Real-Time Counter ........................................................... 46 21.1 Features .......................................................................................................... 46 21.2 Overview.......................................................................................................... 46 22 TWI – Two-Wire Interface ...................................................................... 48 22.1 Features .......................................................................................................... 48 22.2 Overview.......................................................................................................... 48 23 SPI – Serial Peripheral Interface ........................................................... 50 23.1 Features .......................................................................................................... 50 23.2 Overview.......................................................................................................... 50 24 USART ..................................................................................................... 51 24.1 Features .......................................................................................................... 51 24.2 Overview.......................................................................................................... 51 25 IRCOM – IR Communication Module .................................................... 53 25.1 Features .......................................................................................................... 53 25.2 Overview.......................................................................................................... 53 26 XCL – XMEGA Custom Logic Module .................................................. 54 26.1 Features .......................................................................................................... 54 26.2 Overview.......................................................................................................... 54 27 CRC – Cyclic Redundancy Check Generator ...................................... 56 27.1 Features .......................................................................................................... 56 27.2 Overview.......................................................................................................... 56 28 ADC – 12-bit Analog to Digital Converter ............................................ 57 28.1 Features .......................................................................................................... 57 28.2 Overview.......................................................................................................... 57 29 DAC – Digital to Analog Converter ....................................................... 59 29.1 Features .......................................................................................................... 59

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 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 6 ATxmega32E5/16E5/8E5 29.2 Overview.......................................................................................................... 59 30 AC – Analog Comparator ...................................................................... 61 30.1 Features .......................................................................................................... 61 30.2 Overview.......................................................................................................... 61 31 Programming and Debugging ............................................................... 63 31.1 Features .......................................................................................................... 63 31.2 Overview.......................................................................................................... 63 32 Pinout and Pin Functions ...................................................................... 64 32.1 Alternate Pin Function Description .................................................................. 64 32.2 Alternate Pin Functions ................................................................................... 66 33 Peripheral Module Address Map .......................................................... 68 34 Instruction Set Summary ....................................................................... 70 35 Packaging Information .......................................................................... 75 35.1 32A .................................................................................................................. 75 35.2 32Z .................................................................................................................. 76 35.3 32MA ............................................................................................................... 77 36 Electrical Characteristics ...................................................................... 78 36.1 Absolute Maximum Ratings............................................................................. 78 36.2 General Operating Ratings.............................................................................. 78 36.3 Current Consumption ...................................................................................... 80 36.4 Wake-up Time from Sleep Modes ................................................................... 82 36.5 I/O Pin Characteristics..................................................................................... 83 36.6 ADC Characteristics ........................................................................................ 83 36.7 DAC Characteristics ........................................................................................ 86 36.8 Analog Comparator Characteristics................................................................. 87 36.9 Bandgap and Internal 1.0V Reference Characteristics ................................... 88 36.10 External Reset Characteristics ....................................................................... 89 36.11 Power-on Reset Characteristics ..................................................................... 89 36.12 Flash and EEPROM Characteristics .............................................................. 89 36.13 Clock and Oscillator Characteristics............................................................... 91 36.14 SPI Characteristics .......................................................................................... 96 36.15 Two-Wire Interface Characteristics ................................................................. 98 37 Typical Characteristics ........................................................................ 100 37.1 Current Consumption .................................................................................... 100

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 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 7 ATxmega32E5/16E5/8E5 37.2 I/O Pin Characteristics................................................................................... 111 37.3 ADC Characteristics ...................................................................................... 118 37.4 DAC Characteristics ...................................................................................... 123 37.5 AC Characteristics......................................................................................... 124 37.6 Internal 1.0V Reference Characteristics........................................................ 129 37.7 BOD Characteristics ...................................................................................... 129 37.8 External Reset Characteristics ...................................................................... 130 37.9 Power-on Reset Characteristics .................................................................... 133 37.10 Oscillator Characteristics............................................................................... 135 37.11 Two-wire Interface Characteristics ............................................................... 141 37.12 PDI Characteristics....................................................................................... 142 38 Errata – ATxmega32E5 / ATxmega16E5 / ATxmega8E5 ................... 143 38.1 Rev. B............................................................................................................ 143 38.2 Rev. A............................................................................................................ 145 39 Revision History ................................................................................... 148 39.1 Rev A – 08/2018............................................................................................ 148 39.2 8153K – 08/2016 ........................................................................................... 148 39.3 8153J – 11/2014............................................................................................ 148 39.4 8153I – 08/2014............................................................................................. 148 39.5 8153H – 07/2014 ........................................................................................... 148 39.6 8153G – 10/2013........................................................................................... 149 39.7 8153F – 08/2013 ........................................................................................... 149 39.8 8153E – 06/2013 ........................................................................................... 149 39.9 8153D – 06/2013 ........................................................................................... 149 39.10 8153C – 05/2013 ........................................................................................... 149 39.11 8153B – 04/2013 ........................................................................................... 149 39.12 8153A – 04/2013 ........................................................................................... 149

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 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 8 ATxmega32E5/16E5/8E5 1. Ordering Information Ordering Code Package(1)(2)(3) Flash [Bytes] EEPROM [Bytes] SRAM [Bytes] Speed [MHz] Power supply [V] Temp. [°C] ATxmega8E5-AU 32A (7x7mm TQFP) 8K + 2K 512 1K 32 1.6 – 3.6 -40 – 85 ATxmega8E5-AUR(4) ATxmega8E5-MU 32Z (5x5mm VQFN)ATxmega8E5-MUR(4) ATxmega8E5-M4U 32MA (4x4mm UQFN)ATxmega8E5-M4UR(4) ATxmega16E5-AU 32A (7x7mm TQFP) 16K + 4K 512 2K 32 1.6 – 3.6 -40 – 85 ATxmega16E5-AUR(4) ATxmega16E5-MU 32Z (5x5mm VQFN)ATxmega16E5-MUR(4) ATxmega16E5-M4U 32MA (4x4mm UQFN)ATxmega16E5-M4UR(4) ATxmega32E5-AU 32A (7x7mm TQFP) 32K + 4K 1K 4K 32 1.6 – 3.6 -40 – 85 ATxmega32E5AUR(4) ATxmega32E5-MU 32Z (5x5mm VQFN)ATxmega32E5-MUR(4) ATxmega32E5-M4U 32MA (4x4mm UQFN)ATxmega32E5-M4UR(4) ATxmega8E5-AN 32A (7x7mm TQFP) 8K + 2K 512 1K 32 1.6 – 3.6 -40 – 105 ATxmega8E5-ANR(4) ATxmega8E5-MN 32Z (5x5mm VQFN)ATxmega8E5-MNR(4) ATxmega8E5-M4UN 32MA (4x4mm UQFN)ATxmega8E5-M4UNR(4) ATxmega16E5-AN 32A (7x7mm TQFP) 16K + 4K 512 2K 32 1.6 – 3.6 -40 – 105 ATxmega16E5-ANR(4) ATxmega16E5-MN 32Z (5x5mm VQFN)ATxmega16E5-MNR(4) ATxmega16E5-M4UN 32MA (4x4mm UQFN)ATxmega16E5-M4UNR(4)

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 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 9 ATxmega32E5/16E5/8E5 Notes: 1. This device can also be supplied in wafer form. Please contact your local Microchip sales office for detailed ordering information. 2. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. 3. For packaging information, see “Packaging Information” on page 75. 4. Tape and Reel. 2. Typical Applications ATxmega32E5-AN 32A (7x7mm TQFP) 32K + 4K 1K 4K 32 1.6 – 3.6 -40 – 105 ATxmega32E5ANR(4) ATxmega32E5-MN 32Z (5x5mm VQFN)ATxmega32E5-MNR(4) ATxmega32E5-M4UN 32MA (4x4mm UQFN)ATxmega32E5-M4UNR(4) Package Type 32A 32-lead, 7x7mm body size, 1.0mm body thickness, 0.8mm lead pitch, thin profile plastic quad flat package (TQFP) 32Z 32-lead, 0.5mm pitch, 5x5mm Very Thin quad Flat No Lead Package (VQFN) Sawn 32MA 32-lead, 0.4mm pitch, 4x4x0.60mm Ultra Thin Quad No Lead (UQFN) Package Board controller Sensor control Motor control User interface Industrial control Ballast control, Inverters Communication bridges Battery charger Utility metering Appliances Ordering Code Package(1)(2)(3) Flash [Bytes] EEPROM [Bytes] SRAM [Bytes] Speed [MHz] Power supply [V] Temp. [°C]