میکروکنترلر ATMEGA64A-AU پکیج SMD TQFP-64

میکروکنترلر Atmega64A-AU با پکیج TQFP-64 .

تولید Microchip تایلند . 

Introduction

The ATMEGA64A-AU is a 8-bit high-performance low-power AVR RISC-based Microcontroller combines 64kB ISP flash memory with read-while-write capabilities, 2kB EEPROM, 4kB SRAM, 53 general purpose I/O lines, 32 general purpose working registers, a real time counter, four flexible timer/counters with compare modes and PWM, two USARTs, a byte-oriented 2-wire serial interface, an 8-channel/10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE 1149.1 compliant) test interface for on-chip debugging and programming and six 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
RoHS: Details
Mounting Style: SMD/SMT
Package / Case: TQFP-64
Series: ATmega64A
Core: AVR
Data Bus Width: 8 bit
Maximum Clock Frequency: 16 MHz
Program Memory Size: 64 kB
Data RAM Size: 4 kB
Number of I/Os: 53 I/O
Operating Supply Voltage: 2.7 V to 5.5 V
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 85 C
Packaging: Tray
Height: 1 mm
Length: 14 mm
Width: 14 mm
Product: MCU
Program Memory Type: Flash
Brand: Microchip Technology / Atmel
Data RAM Type: SRAM
Data ROM Size: 2 kB
Data ROM Type: EEPROM
Interface Type: SPI, USART
Moisture Sensitive: Yes
Number of Timers/Counters: 4 Timer