Microchip ATMEGA644PA-AU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin TQFP

RS Stock No.:: 131-0323
Mfr. Part No.:: ATMEGA644PA-AU
Manufacturer:: Microchip

Microchip ATMEGA644PA-AU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin TQFP

Bulk discount available

Price Each

SGD9.21

(exc. GST)

SGD10.04

(inc. GST)

201 In stock for delivery within 4 working days*

* Delivery dates may change based on your chosen quantity and delivery address.

Units	Per unit
1 - 24	SGD9.21
25 - 99	SGD8.94
100 +	SGD8.66

RS Stock No.:: 131-0323
Mfr. Part No.:: ATMEGA644PA-AU
Manufacturer:: Microchip

ESD Control Selection Guide V1
Datasheet

Attribute	Value
Family Name	ATmega
Package Type	TQFP
Mounting Type	Surface Mount
Pin Count	44
Device Core	AVR
Data Bus Width	8bit
Program Memory Size	64 kB
Maximum Frequency	20MHz
RAM Size	4 kB
USB Channels	0
Number of PWM Units	1
Number of SPI Channels	3
Number of I2C Channels	1
Number of UART Channels	2
Number of CAN Channels	0
Typical Operating Supply Voltage	1.8 → 5.5 V
Number of USART Channels	2
Maximum Operating Temperature	+85 °C
Instruction Set Architecture	RISC
Dimensions	10.1 x 10.1 x 1.05mm
Minimum Operating Temperature	-40 °C
Maximum Number of Ethernet Channels	0
Width	10.1mm
Number of LIN Channels	0
Height	1.05mm
Number of ADC Units	1
Pulse Width Modulation	1 (6 Channel)
Program Memory Type	Flash
Number of PCI Channels	0
Number of Ethernet Channels	0
Length	10.1mm
ADCs	8 x 10 bit

Microchip ATMEGA644PA-AU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin TQFP

8-Bit PicoPower megaAVR Family Microcontrollers

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