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
Brand:: Microchip

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

Bulk discount available

Subtotal (1 unit)**

£5.76

(exc. VAT)

£6.91

(inc. VAT)

41 In stock - FREE next working day delivery available*

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

FREE delivery for orders over £50.00

Check stock levels

Units	Per unit
1 - 24	£5.76
25 - 99	£5.60
100 +	£5.40

**price indicative

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

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

FREE delivery for orders over £50.00

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

Related links

Be the first to know about our latest products and services