میکروکنترلر ATMEGA8A-AU پکیج SMD TQFP-32

میکروکنترلر ATMEGA8A-AU پکیج SMD

تولید Microchip تایلند .

Introduction

The ATMEGA8A-AU is a 8-bit high-performance low-power AVR RISC-based Microcontroller combines 8kB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1kB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte oriented Two-Wire serial interface, 6-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, SPI serial port and five software selectable power saving modes. The device operates between 2.7 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Specification

Product Category: 8-bit Microcontrollers – MCU
Mounting Style: SMD/SMT
Package / Case: TQFP-32
Core: AVR
Data Bus Width: 8 bit
Maximum Clock Frequency: 16 MHz
Program Memory Size: 8 kB
Data RAM Size: 1 kB
Operating Supply Voltage: 2.7 V to 5.5 V
Maximum Operating Temperature: + 85 C
Minimum Operating Temperature: – 40 C
Processor Series: megaAVR
Packaging: Tray
Brand: Microchip Technology / Atmel
Data RAM Type: SRAM
Data ROM Size: 512 B
Data ROM Type: EEPROM
Height: 1.05 mm
Length: 7 mm
Interface Type: SPI, TWI, USART
Number of I/Os: 23 I/O
Number of Timers/Counters: 3 Timer