Microchip ATMEGA644PA-PU, 8bit AVR Microcontroller, ATmega, 20MHz, 2 kB, 64 kB Flash, 40-Pin PDIP

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Subtotal 10 units (supplied in a tube)*

$79.30

(exc. GST)

$87.20

(inc. GST)

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Units
Per unit
10 - 49$7.93
50 - 99$7.54
100 - 249$6.99
250 +$6.70

*price indicative

Packaging Options:
RS Stock No.:
719-3972P
Mfr. Part No.:
ATMEGA644PA-PU
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

2 kB, 64 kB

Maximum Frequency

20MHz

RAM Size

4 kB

USB Channels

0

Number of PWM Units

3

Number of SPI Channels

1

Number of USART Channels

2

Number of I2C Channels

1

Typical Operating Supply Voltage

1.8 to 5.5 V

Number of CAN Channels

0

Number of UART Channels

0

Dimensions

52.578 x 13.97 x 4.445mm

Program Memory Type

Flash

Number of Ethernet Channels

0

Number of PCI Channels

0

Instruction Set Architecture

RISC

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Length

52.58mm

ADCs

8 x 10 bit

Width

13.97mm

Pulse Width Modulation

2(6 x 8 bit), 6 x 16 bit

Maximum Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Height

4.445mm

Number of LIN Channels

0

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