Microchip ATMEGA644-20PU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 40-Pin PDIP

RS stock no.:: 131-0315
Distrelec Article No.:: 303-01-875
Mfr. Part No.:: ATMEGA644-20PU
Manufacturer:: Microchip

Microchip ATMEGA644-20PU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 40-Pin PDIP

Bulk discount available

Price Each**

R 137,05

(exc. VAT)

R 157,61

(inc. VAT)

On back order for despatch 2025/01/26*

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

FREE delivery for orders over R 1500

Not Available for premium delivery

Units	Per unit
1 - 4	R 137,05
5 - 9	R 133,62
10 - 49	R 129,61
50 - 99	R 124,43
100 +	R 119,45

**price indicative

RS stock no.:: 131-0315
Distrelec Article No.:: 303-01-875
Mfr. Part No.:: ATMEGA644-20PU
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	2.7 → 5.5 V
Number of UART Channels	1
Number of CAN Channels	0
Number of USART Channels	1
Number of I2C Channels	1
Number of ADC Units	1
Instruction Set Architecture	RISC
Minimum Operating Temperature	-40 °C
Maximum Number of Ethernet Channels	0
Number of PCI Channels	0
Maximum Operating Temperature	+85 °C
Pulse Width Modulation	1 (6 Channel)
Width	13.97mm
Number of LIN Channels	0
Height	4.44mm
ADCs	8 x 10 bit
Length	52.57mm
Number of Ethernet Channels	0
Program Memory Type	Flash
Dimensions	52.57 x 13.97 x 4.44mm

Microchip ATMEGA644-20PU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 40-Pin PDIP

FREE delivery for orders over R 1500

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

Related links