ATMEGA644PA-MNR
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Microchip Technology ATMEGA644PA-MNR

Manufacturer No:
ATMEGA644PA-MNR
Manufacturer:
Microchip Technology
Package:
Tape & Reel (TR)
Datasheet:
ATMEGA644PA-MNR Datasheet
ECAD Model:
-
Description:
IC MCU 8BIT 64KB FLASH 44VQFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Attributes

Core Processor:AVR
Core Size:8-Bit
Speed:20MHz
Connectivity:I²C, SPI, UART/USART
Peripherals:Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:32
Program Memory Size:64KB (32K x 16)
Program Memory Type:Flash
EEPROM Size:2K x 8
RAM Size:4K x 8
Voltage - Supply (Vcc/Vdd):1.8V ~ 5.5V
Data Converters:A/D 8x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 105°C (TA)
Mounting Type:Surface Mount
Package / Case:44-VFQFN Exposed Pad
Supplier Device Package:44-VQFN (7x7)
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In Stock

$6.11
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Similar Products

Part Number ATMEGA644PA-MNR ATMEGA644PA-MUR   ATMEGA644PA-ANR   ATMEGA644PA-MN  
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Product Status Active Active Active Active
Core Processor AVR AVR AVR AVR
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Speed 20MHz 20MHz 20MHz 20MHz
Connectivity I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 32 32 32 32
Program Memory Size 64KB (32K x 16) 64KB (32K x 16) 64KB (32K x 16) 64KB (32K x 16)
Program Memory Type Flash Flash Flash Flash
EEPROM Size 2K x 8 2K x 8 2K x 8 2K x 8
RAM Size 4K x 8 4K x 8 4K x 8 4K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
Oscillator Type Internal Internal Internal Internal
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 85°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 44-VFQFN Exposed Pad 44-VFQFN Exposed Pad 44-TQFP 44-VFQFN Exposed Pad
Supplier Device Package 44-VQFN (7x7) 44-VQFN (7x7) 44-TQFP (10x10) 44-VQFN (7x7)

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