Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 64 kB Flash, 44-Pin VQFN

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Subtotal (1 unit)*

£4.45

(exc. VAT)

£5.34

(inc. VAT)

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  • 320 unit(s) ready to ship
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1 +£4.45

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Packaging Options:
RS Stock No.:
131-0321
Mfr. Part No.:
ATMEGA644P-20MU
Brand:
Microchip
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Brand

Microchip

Family Name

ATmega

Package Type

VQFN

Mounting Type

Surface Mount

Pin Count

44

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 USART Channels

2

Number of UART Channels

2

Number of CAN Channels

0

Number of I2C Channels

1

Number of ADC Units

1

Length

7.1mm

ADCs

8 x 10 bit

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Number of PCI Channels

0

Number of Ethernet Channels

0

Number of LIN Channels

0

Maximum Operating Temperature

+85 °C

Height

0.95mm

Width

7.1mm

Dimensions

7.1 x 7.1 x 0.95mm

Pulse Width Modulation

1 (6 Channel)

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