ATMEGA644PA-MN

Part No :: ATMEGA644PA-MN

Manufacturer: VIGOR

VIGOR # :: 3643030

Description: IC MCU 8BIT 64KB FLASH 44VQFN

Catalog: Embedded - Microcontrollers

DataSheet: ATMEGA644PA-MN PDF

Country of origin: -

Date code: -

ATMEGA644PA-MN Specifications

Type	Description
Series:	AVR® ATmega
Package:	Bulk
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 ~ 105°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
ATMEGA644P-20MQ Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MN vs ATMEGA644P-20MQ
ATMEGA644PA-MNR Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MN vs ATMEGA644PA-MNR
ATMEGA644PV-10MQR Match 74%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MN vs ATMEGA644PV-10MQR
ATMEGA644P-20MQR Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MN vs ATMEGA644P-20MQR
ATMEGA644P-A15MZ Match 92%	VIGOR IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MN vs ATMEGA644P-A15MZ
ATMEGA644P-B15MZ Match 92%	VIGOR IC MCU 8BIT 64KB FLASH 44VQFN	ATMEGA644PA-MN vs ATMEGA644P-B15MZ

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
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In Stock: 2955

Shipped from

HK warehouse

Expected Shipping Date

Oct 22 - Oct 26 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$4.8200~~	~~$4.82~~
25	~~$4.4156~~	~~$110.39~~
100	~~$4.0010~~	~~$400.10~~

Current price of ATMEGA644PA-MN 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-MN

ATMEGA644PA-MN

3643030

Pricing(USD)