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NXP P89V51RD2FN IC 283.20 (Inc. GST)
240.00 (+18% GST Extra)

IC ATMEGA644-20PU

Specifications:

  • Advanced RISC architecture – Fully static operation
  • High endurance, non-volatile memory segments
  • JTAG (IEEE 1149.1 compliant) interface
  • Peripheral features – Real-time Counter with separate oscillator
  • Power-on reset (POR) and programmable brown-out detection
  • The internal calibrated RC oscillator
  • External and internal interrupt sources
  • Six sleep modes – Idle, ADC noise reduction, power-save, power-down, standby and extended standby
  • : 20MHz
  • : 64KB
  • : 4KB
  • : 40Pins
  • : DIP
  • : 32I/O’s
  • : I2C, SPI, UART
  • : 2.7V
  • : 5.5V
  • : AVR ATmega
  • : ATmega64
SKU: RDNA-111.2

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236.00 (Inc. GST)
200.00 (+18% GST Extra)

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  • Pick up from the RoboticsDNA Store in Pune / Dunzo

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  • Same Day Delivery in Pune

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3-5 Days

Rs. 149

  • via Delhivery.com (Surface Mode)

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4-7 Days

Rs. 69

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Description

The ATMEGA644-20PU 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, 32 general purpose I/O lines, 32 general purpose working registers, real time counter, three flexible timer/counters with compare modes and PWM, 2 USARTs, byte oriented 2-wire serial interface, 8-channel/10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, JTAG (IEEE 1149.1 compliant) test interface for on-chip debugging 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.

Datasheet available here.

Package Include:

1 x IC ATMEGA644-20PU

Specification

Overview

Processor

Display

RAM

Storage

Video Card

Connectivity

Features

Battery

General

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