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 | ADI Electronics |
Description | IC MCU 8BIT 64KB FLASH 44TQFP |
Series | AVR ATmega |
Packaging | Tray |
Core Processor | AVR |
Core Size | 8-Bit |
Speed | 20MHz |
Connectivity | I²ÂC, 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 |
Hot Offer
ATMEGA644P-20AU
LINEAR/ADI
30000
1.55
Cinty Int'l (HK) Industry Co., Limited
ATMEGA644P-20AU
ADI/
2000
2.575
HONGKONG HUIZHONGDINGTAI ELECTRONIC TECHNOLOGY LIMITED
ATmega644P-20AU
ADI
350
3.6
Shinningpc Industrial Co.,Ltd
ATmega644P-20AU
ADI Electronics
320
4.625
Lansheng Technology Co.,Ltd.
ATMEGA644P-20AU
LINEAR/ADI
5000
5.65
SUNTOP SEMICONDUCTOR CO., LIMITED