Contact Us
SalesDept@heisener.com +86-755-83210559 ext. 811
Language Translation
  • • English
  • • Español
  • • Deutsch
  • • Français
  • • Italiano
  • • Nederlands
  • • Português
  • • русский язык
  • • 日本語
  • • 한국어
  • • 简体中文
  • • 繁體中文

* Please refer to the English Version as our Official Version.

Change Country

If your country is not listed, please select International as your region.

  • International
Americas
  • Argentina
  • Brasil
  • Canada
  • Chile
  • Colombia
  • Costa Rica
  • Dominican Republic
  • Ecuador
  • Guatemala
  • Honduras
  • Mexico
  • Peru
  • Puerto Rico
  • United States
  • Uruguay
  • Venezuela
Asia/Pacific
  • Australia
  • China
  • Hong Kong
  • Indonesia
  • Israel
  • India
  • Japan
  • Korea, Republic of
  • Malaysia
  • New Zealand
  • Philippines
  • Singapore
  • Thailand
  • Taiwan
  • Vietnam
Europe
  • Austria
  • Belgium
  • Bulgaria
  • Switzerland
  • Czech Republic
  • Germany
  • Denmark
  • Estonia
  • Spain
  • Finland
  • France
  • United Kingdom
  • Greece
  • Croatia
  • Hungary
  • Ireland
  • Italy
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Romania
  • Russian Federation
  • Sweden
  • Slovakia
  • Turkey

AT91SAM7X256-AU

hot AT91SAM7X256-AU

AT91SAM7X256-AU

For Reference Only

Part Number AT91SAM7X256-AU
Manufacturer Microchip Technology
Description IC MCU 32BIT 256KB FLASH 100LQFP
Datasheet AT91SAM7X256-AU Datasheet
Package 100-LQFP
In Stock 32110 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Feb 27 - Mar 3 (Choose Expedited Shipping)
Winter Hot Sale

* Free Shipping * Up to $100 Discount

Winter Hot Sale

Request for Quotation

AT91SAM7X256-AU

Quantity
  • We are offering AT91SAM7X256-AU for competitive price in the global market, please send us a quota request for pricing. Thank you!
  • To process your RFQ, please add AT91SAM7X256-AU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT91SAM7X256-AU.
  • To learn about the specification of AT91SAM7X256-AU, please search the datasheet by clicking the link above. If you couldn't find the correct datasheet, please refer to the manufacturer's official datasheet.
Payment Methods
Delivery Services

Do you have any question about AT91SAM7X256-AU?

+86-755-83210559 ext. 811 SalesDept@heisener.com heisener007 2354944915 Send Message

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

View the Certificates

AT91SAM7X256-AU Specifications

ManufacturerMicrochip Technology
CategoryIntegrated Circuits (ICs) - Embedded - Microcontrollers
Datasheet AT91SAM7X256-AU Datasheet
Package100-LQFP
SeriesSAM7X
Core ProcessorARM7?
Core Size16/32-Bit
Speed55MHz
ConnectivityCAN, Ethernet, I2C, SPI, SSC, UART/USART, USB
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O62
Program Memory Size256KB (256K x 8)
Program Memory TypeFLASH
RAM Size64K x 8
Voltage - Supply (Vcc/Vdd)1.65 V ~ 1.95 V
Data ConvertersA/D 8x10b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Package / Case100-LQFP
Supplier Device Package100-LQFP (14x14)

AT91SAM7X256-AU Datasheet

Page 1

Page 2

ARM-based Flash MCU SAM7X512 / SAM7X256 / SAM7X128 DATASHEETDescription The Atmel SAM7X512/256/128 is a highly-integrated Flash microcontroller based on the 32-bit ARM® RISC processor. It features 512/256/128 Kbytes of high-speed Flash and 128/64/32 Kbytes of SRAM, a large set of peripherals, including an 802.3 Ethernet MAC, and a CAN controller. A complete set of system functions minimizes the number of external components. The embedded Flash memory can be programmed in-system via the JTAG-ICE interface or via a parallel interface on a production programmer prior to mounting. Built- in lock bits and a security bit protect the firmware from accidental overwrite and preserve its confidentiality. The SAM7X512/256/128 system controller includes a reset controller capable of managing the power-on sequence of the microcontroller and the complete system. Correct device operation can be monitored by a built-in brownout detector and a watchdog running off an integrated RC oscillator. By combining the ARM7TDMI® processor with on-chip Flash and SRAM, and a wide range of peripheral functions, including USART, SPI, CAN controller, Ethernet MAC, Timer Counter, RTT and analog-to-digital converters on a monolithic chip, the SAM7X512/256/128 is a powerful device that provides a flexible, cost-effective solution to many embedded control applications requiring communication over Ethernet, wired CAN and ZigBee® wireless networks. 6120K–ATARM–11-Feb-14

Page 3

Features  Incorporates the ARM7TDMI ARM Thumb® Processor  High-performance 32-bit RISC Architecture  High-density 16-bit Instruction Set  Leader in MIPS/Watt  EmbeddedICE™ In-circuit Emulation, Debug Communication Channel Support  Internal High-speed Flash  512 Kbytes (SAM7X512) Organized in Two Banks of 1024 Pages of 256 Bytes (Dual Plane)  256 Kbytes (SAM7X256) Organized in 1024 Pages of 256 Bytes (Single Plane)  128 Kbytes (SAM7X128) Organized in 512 Pages of 256 Bytes (Single Plane)  Single Cycle Access at Up to 30 MHz in Worst Case Conditions  Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed  Page Programming Time: 6 ms, Including Page Auto-erase, Full Erase Time: 15 ms  10,000 Write Cycles, 10-year Data Retention Capability, Sector Lock Capabilities, Flash Security Bit  Fast Flash Programming Interface for High Volume Production  Internal High-speed SRAM, Single-cycle Access at Maximum Speed  128 Kbytes (SAM7X512)  64 Kbytes (SAM7X256)  32 Kbytes (SAM7X128)  Memory Controller (MC)  Embedded Flash Controller, Abort Status and Misalignment Detection  Reset Controller (RSTC)  Based on Power-on Reset Cells and Low-power Factory-calibrated Brownout Detector  Provides External Reset Signal Shaping and Reset Source Status  Clock Generator (CKGR)  Low-power RC Oscillator, 3 to 20 MHz On-chip Oscillator and one PLL  Power Management Controller (PMC)  Power Optimization Capabilities, Including Slow Clock Mode (Down to 500 Hz) and Idle Mode  Four Programmable External Clock Signals  Advanced Interrupt Controller (AIC)  Individually Maskable, Eight-level Priority, Vectored Interrupt Sources  Two External Interrupt Sources and One Fast Interrupt Source, Spurious Interrupt Protected  Debug Unit (DBGU)  2-wire UART and Support for Debug Communication Channel interrupt, Programmable ICE Access Prevention  Mode for General Purpose 2-wire UART Serial Communication  Periodic Interval Timer (PIT)  20-bit Programmable Counter plus 12-bit Interval Counter  Windowed Watchdog (WDT)  12-bit key-protected Programmable Counter  Provides Reset or Interrupt Signals to the System  Counter May Be Stopped While the Processor is in Debug State or in Idle Mode  Real-time Timer (RTT)  32-bit Free-running Counter with Alarm  Runs Off the Internal RC Oscillator  Two Parallel Input/Output Controllers (PIO)  Sixty-two Programmable I/O Lines Multiplexed with up to Two Peripheral I/Os  Input Change Interrupt Capability on Each I/O Line2SAM7X Series [DATASHEET] 6120K–ATARM–11-Feb-14

Page 4

 Individually Programmable Open-drain, Pull-up Resistor and Synchronous Output  Thirteen Peripheral DMA Controller (PDC) Channels  One USB 2.0 Full Speed (12 Mbits per second) Device Port  On-chip Transceiver, 1352-byte Configurable Integrated FIFOs  One Ethernet MAC 10/100 base-T  Media Independent Interface (MII) or Reduced Media Independent Interface (RMII)  Integrated 28-byte FIFOs and Dedicated DMA Channels for Transmit and Receive  One Part 2.0A and Part 2.0B Compliant CAN Controller  Eight Fully-programmable Message Object Mailboxes, 16-bit Time Stamp Counter  One Synchronous Serial Controller (SSC)  Independent Clock and Frame Sync Signals for Each Receiver and Transmitter  I²S Analog Interface Support, Time Division Multiplex Support  High-speed Continuous Data Stream Capabilities with 32-bit Data Transfer  Two Universal Synchronous/Asynchronous Receiver Transmitters (USART)  Individual Baud Rate Generator, IrDA® Infrared Modulation/Demodulation  Support for ISO7816 T0/T1 Smart Card, Hardware Handshaking, RS485 Support  Full Modem Line Support on USART1  Two Master/Slave Serial Peripheral Interfaces (SPI)  8- to 16-bit Programmable Data Length, Four External Peripheral Chip Selects  One Three-channel 16-bit Timer/Counter (TC)  Three External Clock Inputs, Two Multi-purpose I/O Pins per Channel  Double PWM Generation, Capture/Waveform Mode, Up/Down Capability  One Four-channel 16-bit Power Width Modulation Controller (PWMC)  One Two-wire Interface (TWI)  Master Mode Support Only, All Two-wire Atmel EEPROMs and I2C Compatible Devices Supported  One 8-channel 10-bit Analog-to-Digital Converter, Four Channels Multiplexed with Digital I/Os  SAM-BA® Boot Assistance  Default Boot program  Interface with SAM-BA Graphic User Interface  IEEE® 1149.1 JTAG Boundary Scan on All Digital Pins  5V-tolerant I/Os, Including Four High-current Drive I/O lines, Up to 16 mA Each  Power Supplies  Embedded 1.8V Regulator, Drawing up to 100 mA for the Core and External Components  3.3V VDDIO I/O Lines Power Supply, Independent 3.3V VDDFLASH Flash Power Supply  1.8V VDDCORE Core Power Supply with Brownout Detector  Fully Static Operation: Up to 55 MHz at 1.65V and 85°C Worst Case Conditions  Available in 100-lead LQFP Green and 100-ball TFBGA Green Packages3SAM7X Series [DATASHEET] 6120K–ATARM–11-Feb-14

Page 5

1. Configuration Summary of the SAM7X512/256/128 The SAM7X512, SAM7X256 and SAM7X128 differ only in memory sizes. Table 1-1 summarizes the configurations of the three devices. Table 1-1. Configuration Summary Device Flash Flash Organization SRAM SAM7X512 512 Kbytes Dual-plane 128 Kbytes SAM7X256 256 Kbytes Single-plane 64 Kbytes SAM7X128 128 Kbytes Single-plane 32 Kbytes4SAM7X Series [DATASHEET] 6120K–ATARM–11-Feb-14

Page 6

2. SAM7X512/256/128 Block Diagram Figure 2-1. SAM7X512/256/128 Block Diagram TDI TDO TMS TCK NRST FIQ IRQ0-IRQ1 PCK0-PCK3 PMC Peripheral Bridge Peripheral DMA Controller AIC PLL RCOSC SRAM 128/64/32 Kbytes ARM7TDMI Processor ICEJTAG SCAN JTAGSEL PIOA USART0 SSC Timer Counter RXD0 TXD0 SCK0 RTS0 CTS0 SPI0_NPCS0 SPI0_NPCS1 SPI0_NPCS2 SPI0_NPCS3 SPI0_MISO SPI0_MOSI SPI0_SPCK Flash 512/256/128 Kbytes Reset Controller DRXD DTXD TF TK TD RD RK RF TCLK0 TCLK1 TCLK2 TIOA0 TIOB0 TIOA1 TIOB1 TIOA2 TIOB2 Memory Controller Abort Status Address Decoder Misalignment Detection P IO P IO APB POR Embedded Flash Controllers AD0 AD1 AD2 AD3 ADTRG PLLRC 13 Channels PDC PDC USART1 RXD1 TXD1 SCK1 RTS1 CTS1 DCD1 DSR1 DTR1 RI1 PDC PDC PDC PDC SPI0 PDC ADC ADVREF PDC PDC TC0 TC1 TC2 TWD TWCKTWI OSC XIN XOUT VDDIN PWMC PWM0 PWM1 PWM2 PWM3 1.8 V Voltage Regulator USB Device FIFO DDM DDP T ra n s c e iv e r GND VDDOUT BOD VDDCORE VDDCORE VDDFLASH AD4 AD5 AD6 AD7 VDDFLASH Fast Flash Programming Interface ERASE P IO PGMD0-PGMD15 PGMNCMD PGMEN0-PGMEN1 PGMRDY PGMNVALID PGMNOE PGMCK PGMM0-PGMM3 VDDIO TST DBGU PDC PDC PIT WDT RTT System Controller VDDCORE CAN CANRX CANTX P IO Ethernet MAC 10/100 ETXCK-ERXCK-EREFCK ETXEN-ETXER ECRS-ECOL, ECRSDV ERXER-ERXDV ERX0-ERX3 ETX0-ETX3 EMDC EMDIO DMA FIFO PIOB SPI1_NPCS0 SPI1_NPCS1 SPI1_NPCS2 SPI1_NPCS3 SPI1_MISO SPI1_MOSI SPI1_SPCK PDC PDC SPI1 EF100 SAM-BA ROM VDDFLASH5SAM7X Series [DATASHEET] 6120K–ATARM–11-Feb-14

Page 7

3. Signal Description Table 3-1. Signal Description List Signal Name Function Type Active Level Comments Power VDDIN Voltage Regulator and ADC Power Supply Input Power 3V to 3.6V VDDOUT Voltage Regulator Output Power 1.85V VDDFLASH Flash and USB Power Supply Power 3V to 3.6V VDDIO I/O Lines Power Supply Power 3V to 3.6V VDDCORE Core Power Supply Power 1.65V to 1.95V VDDPLL PLL Power 1.65V to 1.95V GND Ground Ground Clocks, Oscillators and PLLs XIN Main Oscillator Input Input XOUT Main Oscillator Output Output PLLRC PLL Filter Input PCK0 - PCK3 Programmable Clock Output Output ICE and JTAG TCK Test Clock Input No pull-up resistor TDI Test Data In Input No pull-up resistor TDO Test Data Out Output TMS Test Mode Select Input No pull-up resistor JTAGSEL JTAG Selection Input Pull-down resistor(1) Flash Memory ERASE Flash and NVM Configuration Bits Erase Command Input High Pull-down resistor(1) Reset/Test NRST Microcontroller Reset I/O Low Pull-up resistor, Open Drain Output TST Test Mode Select Input High Pull-down resistor(1) Debug Unit DRXD Debug Receive Data Input DTXD Debug Transmit Data Output AIC IRQ0 - IRQ1 External Interrupt Inputs Input FIQ Fast Interrupt Input Input PIO PA0 - PA30 Parallel IO Controller A I/O Pulled-up input at reset PB0 - PB30 Parallel IO Controller B I/O Pulled-up input at reset USB Device Port DDM USB Device Port Data - Analog DDP USB Device Port Data + Analog USART SCK0 - SCK1 Serial Clock I/O TXD0 - TXD1 Transmit Data I/O RXD0 - RXD1 Receive Data Input RTS0 - RTS1 Request To Send Output CTS0 - CTS1 Clear To Send Input DCD1 Data Carrier Detect Input6SAM7X Series [DATASHEET] 6120K–ATARM–11-Feb-14

Page 8

DTR1 Data Terminal Ready Output DSR1 Data Set Ready Input RI1 Ring Indicator Input Synchronous Serial Controller TD Transmit Data Output RD Receive Data Input TK Transmit Clock I/O RK Receive Clock I/O TF Transmit Frame Sync I/O RF Receive Frame Sync I/O Timer/Counter TCLK0 - TCLK2 External Clock Inputs Input TIOA0 - TIOA2 I/O Line A I/O TIOB0 - TIOB2 I/O Line B I/O PWM Controller PWM0 - PWM3 PWM Channels Output Serial Peripheral Interface - SPIx SPIx_MISO Master In Slave Out I/O SPIx_MOSI Master Out Slave In I/O SPIx_SPCK SPI Serial Clock I/O SPIx_NPCS0 SPI Peripheral Chip Select 0 I/O Low SPIx_NPCS1-NPCS3 SPI Peripheral Chip Select 1 to 3 Output Low Two-wire Interface TWD Two-wire Serial Data I/O TWCK Two-wire Serial Clock I/O Analog-to-Digital Converter AD0-AD3 Analog Inputs Analog Digital pulled-up inputs at reset AD4-AD7 Analog Inputs Analog Analog Inputs ADTRG ADC Trigger Input ADVREF ADC Reference Analog Fast Flash Programming Interface PGMEN0-PGMEN1 Programming Enabling Input PGMM0-PGMM3 Programming Mode Input PGMD0-PGMD15 Programming Data I/O PGMRDY Programming Ready Output High PGMNVALID Data Direction Output Low PGMNOE Programming Read Input Low PGMCK Programming Clock Input PGMNCMD Programming Command Input Low CAN Controller CANRX CAN Input Input CANTX CAN Output Output Ethernet MAC 10/100 EREFCK Reference Clock Input RMII only ETXCK Transmit Clock Input MII only ERXCK Receive Clock Input MII only ETXEN Transmit Enable Output ETX0 - ETX3 Transmit Data Output ETX0 - ETX1 only in RMII Table 3-1. Signal Description List (Continued) Signal Name Function Type Active Level Comments7SAM7X Series [DATASHEET] 6120K–ATARM–11-Feb-14

Page 9

Note: 1. Refer to Section 6. ”I/O Lines Considerations”. ETXER Transmit Coding Error Output MII only ERXDV Receive Data Valid Input MII only ECRSDV Carrier Sense and Data Valid Input RMII only ERX0 - ERX3 Receive Data Input ERX0 - ERX1 only in RMII ERXER Receive Error Input ECRS Carrier Sense Input MII only ECOL Collision Detected Input MII only EMDC Management Data Clock Output EMDIO Management Data Input/Output I/O EF100 Force 100 Mbits/sec. Output High RMII only Table 3-1. Signal Description List (Continued) Signal Name Function Type Active Level Comments8SAM7X Series [DATASHEET] 6120K–ATARM–11-Feb-14

Page 10

4. Package The SAM7X512/256/128 is available in 100-lead LQFP Green and 100-ball TFBGA RoHS-compliant packages. 4.1 100-lead LQFP Package Outline Figure 4-1 shows the orientation of the 100-lead LQFP package. A detailed mechanical description is given in the Mechanical Characteristics section. Figure 4-1. 100-lead LQFP Package Outline (Top View) 4.2 100-lead LQFP Pinout 1 25 26 50 5175 76 100 Table 4-1. Pinout in 100-lead LQFP Package 1 ADVREF 26 PA18/PGMD6 51 TDI 76 TDO 2 GND 27 PB9 52 GND 77 JTAGSEL 3 AD4 28 PB8 53 PB16 78 TMS 4 AD5 29 PB14 54 PB4 79 TCK 5 AD6 30 PB13 55 PA23/PGMD11 80 PA30 6 AD7 31 PB6 56 PA24/PGMD12 81 PA0/PGMEN0 7 VDDOUT 32 GND 57 NRST 82 PA1/PGMEN1 8 VDDIN 33 VDDIO 58 TST 83 GND 9 PB27/AD0 34 PB5 59 PA25/PGMD13 84 VDDIO 10 PB28/AD1 35 PB15 60 PA26/PGMD14 85 PA3 11 PB29/AD2 36 PB17 61 VDDIO 86 PA2 12 PB30/AD3 37 VDDCORE 62 VDDCORE 87 VDDCORE 13 PA8/PGMM0 38 PB7 63 PB18 88 PA4/PGMNCMD 14 PA9/PGMM1 39 PB12 64 PB19 89 PA5/PGMRDY 15 VDDCORE 40 PB0 65 PB20 90 PA6/PGMNOE 16 GND 41 PB1 66 PB21 91 PA7/PGMNVALID 17 VDDIO 42 PB2 67 PB22 92 ERASE 18 PA10/PGMM2 43 PB3 68 GND 93 DDM 19 PA11/PGMM3 44 PB10 69 PB23 94 DDP 20 PA12/PGMD0 45 PB11 70 PB24 95 VDDFLASH 21 PA13/PGMD1 46 PA19/PGMD7 71 PB25 96 GND 22 PA14/PGMD2 47 PA20/PGMD8 72 PB26 97 XIN/PGMCK 23 PA15/PGMD3 48 VDDIO 73 PA27/PGMD15 98 XOUT 24 PA16/PGMD4 49 PA21/PGMD9 74 PA28 99 PLLRC 25 PA17/PGMD5 50 PA22/PGMD10 75 PA29 100 VDDPLL9SAM7X Series [DATASHEET] 6120K–ATARM–11-Feb-14

AT91SAM7X256-AU Reviews

Average User Rating
5 / 5 (154)
★ ★ ★ ★ ★
5 ★
139
4 ★
15
3 ★
0
2 ★
0
1 ★
0

Aar*****Bora

February 24, 2020

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Esper*****Agate

January 11, 2020

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

Shilo*****arland

December 23, 2019

They worked as I expected. I'll definitely purchase again. Thank you!

Maxim*****hariah

December 7, 2019

The parts as described and fast shipping. Thanks for the great service

Spenc*****hmitt

December 6, 2019

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Saan*****rimes

October 25, 2019

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Ken*****l Som

October 14, 2019

Absolutely awesome, quick delivery, perfect product exactly as described!

Cheye*****edrano

October 10, 2019

I have used 2 of the 10 units so far and they work fine.

Andr*****ampton

September 1, 2019

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Evi*****itter

August 13, 2019

The order has arrived ahead of time, we appreciate it very much!! Thanks

AT91SAM7X256-AU Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

AT91SAM7X256-AU Packaging

Verify Products
Customized Labels
Professional Packaging
Sealing
Packing
Insepction

AT91SAM7X256-AU Related Products

hotAT91SAM7X256-AU DSC1123DL5-156.2500 Microchip Technology, OSC MEMS 156.25MHZ CMOS SMD, 6-SMD, No Lead, SAM7X View
hotAT91SAM7X256-AU DSC1121AM2-125.0000 Microchip Technology, OSC MEMS 125.000MHZ CMOS SMD, 6-SMD, No Lead, Exposed Pad, SAM7X View
hotAT91SAM7X256-AU AT24C1024-10PI-2.7 Microchip Technology, IC EEPROM 1MBIT 1MHZ 8DIP, 8-DIP (0.300", 7.62mm), SAM7X View
hotAT91SAM7X256-AU 24FC64T-I/MS Microchip Technology, IC EEPROM 64KBIT 1MHZ 8MSOP, 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), SAM7X View
hotAT91SAM7X256-AU AT91SAM7SE32-CU-999 Microchip Technology, IC MCU 32BIT 32KB FLASH 144BGA, 144-LFBGA, SAM7X View
hotAT91SAM7X256-AU AT91SAM9CN12-CU Microchip Technology, IC MCU 32BIT 128KB ROM 217BGA, 217-LFBGA, SAM7X View
hotAT91SAM7X256-AU AT91SAM7X512-AU-999 Microchip Technology, IC MCU 32BIT 512KB FLASH 100LQFP, 100-LQFP, SAM7X View
hotAT91SAM7X256-AU AT91SAM7XC128B-AU Microchip Technology, IC MCU 32BIT 128KB FLASH 100LQFP, 100-LQFP, SAM7X View
hotAT91SAM7X256-AU AT91SAM7X128-CU-999 Microchip Technology, IC MCU 32BIT 128KB FLASH 100BGA, 100-TFBGA, SAM7X View
hotAT91SAM7X256-AU AT91SAM7SE256-CU Microchip Technology, IC MCU 32BIT 256KB FLASH 144BGA, 144-LFBGA, SAM7X View
hotAT91SAM7X256-AU AT91SAM7A3-AU Microchip Technology, IC MCU 32BIT 256KB FLASH 100LQFP, 100-LQFP, SAM7X View
hotAT91SAM7X256-AU TS87C51RB2-VCE Microchip Technology, IC MCU 8BIT 16KB OTP 44VQFP, 44-QFP, SAM7X View

AT91SAM7X256-AU Tags

  • AT91SAM7X256-AU
  • AT91SAM7X256-AU PDF
  • AT91SAM7X256-AU datasheet
  • AT91SAM7X256-AU specification
  • AT91SAM7X256-AU image
  • Microchip Technology
  • Microchip Technology AT91SAM7X256-AU
  • buy AT91SAM7X256-AU
  • AT91SAM7X256-AU price
  • AT91SAM7X256-AU distributor
  • AT91SAM7X256-AU supplier
  • AT91SAM7X256-AU wholesales

AT91SAM7X256-AU is Available in