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ATMEGA644PV-10AU

8 Bit MCU, AVR ATmega Family ATmega64 Series Microcontrollers, 10 MHz, 64 KB, 4 KB, 44 Pins, TQFP

ATMEGA644PV-10AU - 8 Bit MCU, AVR ATmega Family ATmega64 Series Microcontrollers, 10 MHz, 64 KB, 4 KB, 44 Pins, TQFP

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATMEGA644PV-10AU
Order Code:
1455123
Product Range
AVR ATmega Family ATmega64 Series Microcontrollers
Technical Datasheet:
ATMEGA644PV-10AU   Datasheet
See all Technical Docs

Product Overview

The ATMEGA644PV-10AU is a low-power CMOS 8-bit AVR RISC -based Microcontroller. By executing powerful instructions in a single clock cycle, the ATmega644P achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. The ATmega644P provides 64kB of in-system programmable flash with read-while-write capabilities, 2kB EEPROM, 4kB SRAM, 32 general purpose I/O lines, 32 general purpose working registers, real time counter (RTC), three flexible timers/counters with compare modes and PWM, 2 USARTs, a byte oriented 2-wire Serial Interface, a 8- channel, 10-bit ADC with optional differential input stage with programmable gain, programmable Watchdog Timer with Internal Oscillator, an SPI serial port, IEEE std. 1149.1 compliant JTAG test interface.
  • Advanced RISC architecture
  • Power-on reset and programmable brown-out detection
  • Internal calibrated RC oscillator
  • External and internal interrupt sources
  • Six sleep modes - idle, ADC noise reduction, power-save, power-down, standby and extended standby
  • 131 powerful instructions-most single clock cycle execution
  • 32 x 8 general purpose working registers
  • Fully static operation
  • Up to 20MIPS throughput at 20MHz
  • On-chip 2-cycle multiplier
  • JTAG (IEEE std. 1149.1 compliant) interface
  • Programmable watchdog timer with separate on-chip oscillator
  • On-chip analogue comparator
  • Interrupt and wake-up on pin change
  • Two 8-bit timers/counters with separate prescalers and compare modes
  • One 16 bit timer/counter with separate prescaler, compare mode and capture mode
  • Real-time counter with separate oscillator
  • Six PWM channels
  • Two programmable serial USART
  • Serial peripheral interface (SPI)

Applications

Industrial

Product Information

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:
AVR ATmega Family ATmega64 Series Microcontrollers

:
10MHz

:
64KB

:
4KB

:
44Pins

:
TQFP

:
32I/O's

:
I2C, SPI, UART

:
1.8V

:
5.5V

:
AVR ATmega

:
ATmega64

:
-

:
MSL 3 - 168 hours
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Technical Docs (3)

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