STMicroelectronics

Ref. [hkinstmicroelectronics20220620][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (5/5) based on 5 customer reviews

Description

Features. High-performance, Low-power Atmel AVR 8-bit Microcontroller. Advanced RISC Architecture. 131 Powerful Instructions Most Single-clock Features. High-performance, Low-power Atmel AVR 8-bit Microcontroller. Advanced RISC Architecture. 131 Powerful Instructions Most Single-clock Industrial. (-40oC to 85oC). 20. 2.7V - 5.5V. ATmega644P-20AU . ATmega644P- 20AUR(3). ATmega644P-20PU. ATmega644P-20MU. ATmega644P-20MUR(3).

Part Number ATMEGA644P20AU
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand STMicroelectronics
Description IC MCU 8BIT 64KB FLASH 44TQFP
Series AVR ATmega
Packaging Tray
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 32
Program Memory Size 64KB (32K x 16)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 4K 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)
Package / Case 44-TQFP
Supplier Device Package 44-TQFP (10x10)
Image Integrated Circuits (ICs)
Lowest Price: $1.76   Highest Price: $5.26
1 - 5 of 5 Record(s)

Hot Offer

Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

ATMEGA644P-20AU

Brand:

STMicroel

D/C:
21+
Qty:

30000

Price (USD):

1.76

Company:

Cinty Int'l (HK) Industry Co., Limited

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Part Number:

ATMEGA644P-20AU

Brand:

STMICROELECT

D/C:
21+
Qty:

2000

Price (USD):

2.635

Company:

HONGKONG HUIZHONGDINGTAI ELECTRONIC TECHNOLOGY LIMITED

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Part Number:

ATmega644P-20AU

Brand:

ST/MICRON

D/C:
22+
Qty:

350

Price (USD):

3.51

Company:

Shinningpc Industrial Co.,Ltd

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Part Number:

ATmega644P-20AU

Brand:

ST

D/C:
DC20+
Qty:

320

Price (USD):

4.385

Company:

Lansheng Technology Co.,Ltd.

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Part Number:

ATMEGA644P-20AU

Brand:

STMicroelectronics

D/C:
Qty:

5000

Price (USD):

5.26

Company:

SUNTOP SEMICONDUCTOR CO., LIMITED

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ATMEGA644P20AU Ref.

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