Name: ATMEGA48-20AU
Brand: Microchip Technology
SKU: ATMEGA48-20AU
Price: 2.455 USD
Availability: InStock
Rating: 5 (114 reviews)

ATMEGA48-20AU

For Reference Only

Part Number	ATMEGA48-20AU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 4KB FLASH 32TQFP
Datasheet	ATMEGA48-20AU Datasheet ATMEGA48-20AU Specifications
Package	32-TQFP
ECAD
In Stock	89,112 piece(s)
Unit Price	$ 2.4550 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ATMEGA48-20AU (Embedded - Microcontrollers) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ATMEGA48-20AU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ATMEGA48-20AU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ATMEGA48-20AU.

ATMEGA48-20AU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	32-TQFP
ECAD
Series	AVR? ATmega
Core Processor	AVR
Core Size	8-Bit
Speed	20MHz
Connectivity	I2C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	23
Program Memory Size	4KB (2K x 16)
Program Memory Type	FLASH
EEPROM Size	256 x 8
RAM Size	512 x 8
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 5.5 V
Data Converters	A/D 8x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	32-TQFP
Supplier Device Package	32-TQFP (7x7)

ATMEGA48-20AU Datasheet

ATMEGA48-20AU Reviews

Clemen*****ollier

April 3, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Anders*****erwood

February 24, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Misae*****liams

February 21, 2023

★ ★ ★ ★ ★

I can get a patience and respect for each order. Thank you!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

ATMEGA48-20AU Packaging

ATMEGA48-20AU FAQ

1. How to order ATMEGA48-20AU on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ATMEGA48-20AU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA48-20AU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA48-20AU on Heisener; we pay more attention to the channels and quality of ATMEGA48-20AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATMEGA48-20AU price and inventory displayed accurate?

The price and inventory of ATMEGA48-20AU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ATMEGA48-20AU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA48-20AU we delivered, we will accept the replacement or return of the ATMEGA48-20AU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATMEGA48-20AU.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ATMEGA48-20AU pin diagram, ATMEGA48-20AU datasheet?

If you need any after-sales service, please do not hesitate to contact us.

ATMEGA48-20AU Related Products

SIT8208AI-82-25E-24.000000X	SiTime, -40 TO 85C, 7050, 25PPM, 2.5V, 2, -, AVR? ATmega	View
BFC237663433	Vishay BC Components, CAP FILM 0.043UF 3.5% 630VDC RAD, Radial, AVR? ATmega	View
MKP385315100JC02R0	Vishay BC Components, CAP FILM 0.015UF 5% 1KVDC RADIAL, Radial, AVR? ATmega	View
0603J0633P30BAT	Knowles Syfer, CAP CER 0603, -, AVR? ATmega	View
5YDL-F	Bivar Inc., LED YELLOW DIFF 5MM ROUND T/H, Radial, AVR? ATmega	View
CMF55232R00DHEB	Vishay Dale, RES 232 OHM 1/2W 0.5% AXIAL, Axial, AVR? ATmega	View
RG1005N-2670-B-T5	Susumu, RES SMD 267 OHM 0.1% 1/16W 0402, 0402 (1005 Metric), AVR? ATmega	View
OSTH8202080	On Shore Technology Inc., CONN TERM BLOCK 20POS 20MM, -, AVR? ATmega	View
FW-50-03-F-D-250-080-P-TR	Samtec Inc., .050'' BOARD SPACERS, -, AVR? ATmega	View
FW-15-04-L-D-250-085	Samtec Inc., .050'' BOARD SPACERS, -, AVR? ATmega	View
BACC45FM14-15P7H	Cinch Connectivity Solutions, CONN RCPT HSG MALE 15POS PNL MT, -, AVR? ATmega	View
XC6127C44GMR-G	Torex Semiconductor Ltd, ULTRA SMALL VOLTAGE DETECTOR WIT, -, AVR? ATmega	View

ATMEGA48-20AU Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

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

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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# V36:1790_07152620

Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP Tray

RoHS: Compliant

ATMEGA48-20AUR

D# V36:1790_07153362

Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# ATMEGA48-20AU

Atmel Corporation

MCU 8-Bit ATmega AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP - Bulk (Alt: ATMEGA48-20AU)

ATMEGA48-20AUR

D# ATMEGA48-20AUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA48-20AUR)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# ATMEGA48-20AU

Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP (Alt: ATMEGA48-20AU)

ATMEGA48-20AUR

D# ATMEGA48-20AUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R (Alt: ATMEGA48-20AUR)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# ATMEGA48-20AU

Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP (Alt: ATMEGA48-20AU)

ATMEGA48-20AUR

D# ATMEGA48-20AUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R (Alt: ATMEGA48-20AUR)

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AUR

Microchip Technology Inc

2000

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AUR

Atmel Corporation

IC MCU 8BIT 4KB FLASH 32TQFP

2000

ATMEGA48-20AU

Atmel Corporation

AVR microcontroller, Flash:4kx8bit, EEPROM:256B, SRAM:5

1122

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# C1S124600145298

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

ATMEGA4820AU

Atmel Corporation

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# ATMEGA48-20AU-ND

Microchip Technology Inc

IC MCU 8BIT 4KB FLASH 32TQFP

8048

ATMEGA48-20AUR

D# ATMEGA48-20AURCT-ND

Microchip Technology Inc

IC MCU 8BIT 4KB FLASH 32TQFP

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# ATMEGA48-20AU

Atmel Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1591

ATMEGA-48-20AU

D# ATMEGA-48-20AU

Atmel Corporation

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AUR

Atmel Corporation

In stock shipping within 2days

6260

ATMEGA48-20AU

Atmel Corporation

In stock shipping within 2days

273

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AUR

D# 2484910

Microchip Technology Inc

MCU, 8BIT, AVR, 20MHZ, TQFP-32

RoHS: Compliant

Min Qty: 1

Container: Each

ATMEGA48-20AU

D# 9171312

Microchip Technology Inc

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-32

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Microchip Technology Inc

ATmega Series 4 KB Flash 512 B SRAM 20 MHz 8-Bit Microcontroller - TQFP-32

RoHS: Compliant

pbFree: Yes

1701

ATMEGA48-20AUR

Microchip Technology Inc

AVR® ATmega Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 32-TQFP (7x7)

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
ATMEGA4820AU	Microchip Technology Inc	OEM/CM QUOTES ONLY \| NO BROKERS	23698
ATMEGA4820AUJZ	Atmel Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2444
ATMEGA4820AUR	Micro Commercial Components	OEM/CM QUOTES ONLY \| NO BROKERS	4276

Part Number

Manufacturer

Description

Stock

ATMEGA4820AU

Atmel Corporation

213

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Microchip Technology Inc

36000

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Microchip Technology Inc

AVR series Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 32-TQFP (7x7)

RoHS: Compliant

30000

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Atmel Corporation

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Microchip Technology Inc

MCU 8-bit - AVR ATmega Family ATmega48 Series Microcontrollers - 4KB Flash - 20 MHz - 3.3V/5V - 32-Pin.

RoHS: Not Compliant

650

ATMEGA48-20AUR

Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R

RoHS: Not Compliant

2000

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# ATMEGA48-20AU

Microchip Technology Inc

20MHZ TQFP IND TEMP GREEN

RoHS: Compliant

pbFree: Yes

5087

ATMEGA48-20AUR

D# ATMEGA48-20AUR

Microchip Technology Inc

20MHZ TQFP IND TEMP GREEN T&R

RoHS: Compliant

pbFree: Yes

40000

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Atmel Corporation

OEM/CM Immediate delivery

4357

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AUR

D# 556-ATMEGA48-20AUR

Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B EE 20MHZ IND

RoHS: Compliant

442

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN - Package: 32 TQFP 7x7x1mm TRAY

RoHS: Compliant

ATMEGA48-20AUR

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, T&R - Package: 32 TQFP 7x7x1mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AUR

D# MCHP00000005594

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, T&R - Package: 32 TQFP 7x7x1mm T/R

ATMEGA48-20AU

D# MCHP00000005593

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN - Package: 32 TQFP 7x7x1mm TRAY

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# 78AH9309

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 250

Container: Bulk

ATMEGA48-20AUR

D# 78AH9310

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, T&R ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2000

Container: TAPE & REEL - FULL

2000

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AUR

D# NS-ATMEGA48-20AUR

Atmel Corporation

OEM/CM ONLY

9685

ATMEGA48-20AU

D# NS-ATMEGA48-20AU

Atmel Corporation

OEM/CM ONLY

67070

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AUR

Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R

RoHS: Not Compliant

2000

ATMEGA48-20AU

Microchip Technology Inc

MCU 8-bit - AVR ATmega Family ATmega48 Series Microcontrollers - 4KB Flash - 20 MHz - 3.3V/5V - 32-Pin.

RoHS: Not Compliant

650

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Atmel Corporation

8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP32

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# 1310293P

Microchip Technology Inc

Microchip ATMEGA48-20AU, 8bit AVR Microcontroller, ATmega, 20MHz, 4 kB Flash, 32-Pin TQFP, PU

Min Qty: 5

Container: Tray

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Atmel Corporation

ATMEGA48 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant

168961

ATMEGA48-20AUR

Atmel Corporation

ATMEGA48 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant

1951

Part Number	Manufacturer	Description	Stock
ATMEGA4820AU	Atmel Corporation	OEM/CM ONLY	18391
ATMEGA4820AU1000		OEM/CM ONLY	1026
ATMEGA4820AUR	Atmel Corporation	OEM/CM ONLY	7516

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Atmel Corporation

IN stock Immediate delivery

4372

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Atmel Corporation

shipping today

733

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# 52133996

Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP Tray

RoHS: Compliant

ATMEGA48-20AUR

D# 26698809

Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Atmel Corporation

RFQ

2675

ATMEGA4820AU

Atmel Corporation

RFQ

3845

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

Atmel Corporation

IC MCU 8BIT 4KB FLASH 32TQFP

900

Part Number

Manufacturer

Description

Stock

ATMEGA48-20AU

D# 9171312

Microchip Technology Inc

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-32

RoHS: Compliant

Min Qty: 1

Container: Each

4228

ATMEGA48-20AUR

D# 2484910

Microchip Technology Inc

MCU, 8BIT, AVR, 20MHZ, TQFP-32

RoHS: Compliant

Min Qty: 1000

Container: Each

Quick Inquiry

ATMEGA48-20AU

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