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

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Save 3% when you buy 100 units

Subtotal 25 units (supplied in a tube)*

£145.25

(exc. VAT)

£174.25

(inc. VAT)

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Last RS stock
  • Final 8 unit(s), ready to ship
Units
Per unit
25 - 99£5.81
100 +£5.59

*price indicative

Packaging Options:
RS Stock No.:
131-0315P
Mfr. Part No.:
ATMEGA644-20PU
Brand:
Microchip
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Brand

Microchip

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 USART Channels

1

Number of CAN Channels

0

Number of I2C Channels

1

Typical Operating Supply Voltage

2.7 → 5.5 V

Number of UART Channels

1

Height

4.44mm

Number of LIN Channels

0

Number of Ethernet Channels

0

Number of PCI Channels

0

Pulse Width Modulation

1 (6 Channel)

Dimensions

52.57 x 13.97 x 4.44mm

Width

13.97mm

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

ADCs

8 x 10 bit

Length

52.57mm

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

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