ATMEGA644PA-MU

Part No :: ATMEGA644PA-MU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3659933

Description: IC MCU 8BIT 64KB FLASH 44VQFN

Catalog: Embedded - Microcontrollers

DataSheet: ATMEGA644PA-MU PDF

Country of origin: -

Date code: -

ATMEGA644PA-MU Specifications

Type	Description
Series:	AVR® ATmega
Package:	Tray
Part Status:	Active
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 ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-VFQFN Exposed Pad
Supplier Device Package:	44-VQFN (7x7)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT89LP6440-20MU Match 89%	VIGOR IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MU vs AT89LP6440-20MU
ATMEGA644PA-MN Match 100%	VIGOR IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MU vs ATMEGA644PA-MN
ATMEGA644PA-MUR Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MU vs ATMEGA644PA-MUR
ATMEGA644A-MUR Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MU vs ATMEGA644A-MUR
ATMEGA644-20MUR Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MU vs ATMEGA644-20MUR
ATMEGA644P-B15MZ Match 92%	VIGOR IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MU vs ATMEGA644P-B15MZ

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 8341

Shipped from

HK warehouse

Expected Shipping Date

Sep 30 - Oct 04 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$5.6200~~	~~$5.62~~
25	~~$5.1543~~	~~$128.86~~
100	~~$4.6701~~	~~$467.01~~

Current price of ATMEGA644PA-MU is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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ATMEGA644PA-MU

ATMEGA644PA-MU

3659933

Pricing(USD)