Microchip ATMEGA644A-PU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 40-Pin PDIP

RS Stock No.:: 131-0318P
Mfr. Part No.:: ATMEGA644A-PU
Manufacturer:: Microchip

Microchip ATMEGA644A-PU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 40-Pin PDIP

Bulk discount available

Subtotal (10 tubes of 1 unit)**

PHP3,504.50

(exc. VAT)

PHP3,925.00

(inc. VAT)

Temporarily out of stock - back order for despatch 09/05/2025, delivery within 10 working days from desptach date*

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

FREE delivery for over PHP7,000.00 (ex VAT)

Units	Per Unit
10 - 24	PHP344.48
25 - 99	PHP338.78
100 +	PHP334.42

**price indicative

RS Stock No.:: 131-0318P
Mfr. Part No.:: ATMEGA644A-PU
Manufacturer:: Microchip

ESD Control Selection Guide V1
Datasheet

Attribute	Value
Family Name	ATmega
Package Type	PDIP
Mounting Type	Through Hole
Pin Count	40
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
Typical Operating Supply Voltage	1.8 → 5.5 V
Number of CAN Channels	0
Number of UART Channels	2
Number of I2C Channels	1
Number of USART Channels	2
Height	4.44mm
Number of LIN Channels	0
Program Memory Type	Flash
Number of Ethernet Channels	0
Pulse Width Modulation	1 (6 Channel)
Dimensions	52.57 x 13.97 x 4.44mm
Width	13.97mm
Maximum Operating Temperature	+85 °C
ADCs	8 x 10 bit
Length	52.57mm
Number of ADC Units	1
Minimum Operating Temperature	-40 °C
Maximum Number of Ethernet Channels	0
Instruction Set Architecture	RISC
Number of PCI Channels	0

Microchip ATMEGA644A-PU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 40-Pin PDIP

FREE delivery for over PHP7,000.00 (ex VAT)

8-Bit megaAVR Microcontrollers, 32KB to 256KB Flash

For these production packs, non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.