Hello! Welcome to Embedic!
This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.
Home > Embedded ICs > 8bit MCU > ATMEGA644PA-MNR
Microchip

ATMEGA644PA-MNR

Pictures are for reference only Please prevail in kind

  • Quantity : *

  • Contact Name : *

  • Email : *

price SUPPLIERS WHOLESALE PRICE TRENDS

Price comparison from authorized distributors

price info ATMEGA644PA-MNR Competitive Prices

EmbedIC has the unique source of supply. We can offer ATMEGA644PA-MNR more competitive price for our customers. You can enjoy our best service by purchasing Microchip ATMEGA644PA-MNR, Please feel free to contact for the best price of ATMEGA644PA-MNR 8bit MCU. Click To Get Quotation

ATMEGA644PA-MNR Overview

The high-performance Microchip picoPower 8-bit 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, a real time counter, three 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 1.8-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Applications

AVR? ATmega

Product Parameter

  • Core Processor AVR

  • Speed 20MHz

  • Operating Temperature -40℃ ~ 105℃ (TA)

  • Program Memory Type FLASH

  • RAM Size 4K x 8

  • Number of I/O 32

  • Peripherals Brown-out Detect/Reset, POR, PWM, WDT

  • Mounting Type Surface Mount

  • Oscillator Type Internal

  • Supplier Device Package 44-VQFN (7x7)

  • EEPROM Size 2K x 8

  • Package / Case 44-VFQFN Exposed Pad

  • Core Size 8-Bit

  • Connectivity I2C, SPI, UART/USART

  • Program Memory Size 64KB (32K x 16)

  • Data Converters A/D 8x10b

  • Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V

ATMEGA644PA-MNR Related Keywords

  • ATMEGA644PA-MNR Price
  • ATMEGA644PA-MNR Datasheet
  • ATMEGA644PA-MNR Picture
  • ATMEGA644PA-MNR MCU
  • ATMEGA644PA-MNR Circuit diagram
  • ATMEGA644PA-MNR PDF
  • ATMEGA644PA-MNR Specifications
  • ATMEGA644PA-MNR Pin voltage

Popular Products

  • M2S010TS-VF400I

    Manufacturer: Microsemi Corporation

    IC SOC CORTEX-M3 166MHZ 400VFBGA

    Product Categories: SOC

    Lifecycle:

    RoHS:

  • M2S010-FG484I

    Manufacturer: Microsemi Corporation

    IC SOC CORTEX-M3 166MHZ 484FBGA

    Product Categories: SOC

    Lifecycle:

    RoHS:

  • ST7FMC2S6T3

    Manufacturer: STMicroelectronics

    IC MCU 8BIT 32KB FLASH 44LQFP

    Product Categories: 8bit MCU

    Lifecycle:

    RoHS:

  • UPD78F1006GB-GAG-AX

    Manufacturer: Renesas

    IC MCU 16BIT 64KB FLASH 52LQFP

    Product Categories: 16bit MCU

    Lifecycle:

    RoHS:

  • ATTINY12L-4SUR

    Manufacturer: Microchip

    IC MCU 8BIT 1KB FLASH 8SOIC

    Product Categories: 8bit MCU

    Lifecycle:

    RoHS:

  • PIC18F2520T-I/ML

    Manufacturer: Microchip

    IC MCU 8BIT 32KB FLASH 28QFN

    Product Categories: 8bit MCU

    Lifecycle:

    RoHS:

  • STM32L072RZT6

    Manufacturer: STMicroelectronics

    IC MCU 32BIT 192KB FLASH 64LQFP

    Product Categories: 32bit MCU

    Lifecycle:

    RoHS:

Product evaluation

  • Looking forward to your comment

  • Comment

    Verification Code * 

Compare products

Compare Empty