Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 32 kB Flash, 28-Pin VQFN

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Subtotal (1 pack of 2 units)*

£4.51

(exc. VAT)

£5.412

(inc. VAT)

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Temporarily out of stock
  • 390 unit(s) shipping from 11 September 2025
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Units
Per unit
Per Pack*
2 +£2.255£4.51

*price indicative

Packaging Options:
RS Stock No.:
131-0272
Mfr. Part No.:
ATMEGA328P-MMH
Brand:
Microchip
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Brand

Microchip

Family Name

ATmega

Package Type

VQFN

Mounting Type

Surface Mount

Pin Count

28

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

32 kB

Maximum Frequency

20MHz

RAM Size

2 kB

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

2

Number of I2C Channels

1

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of UART Channels

1

Number of CAN Channels

0

Number of USART Channels

1

Dimensions

4.05 x 4.05 x 0.95mm

Height

0.95mm

Width

4.05mm

Number of LIN Channels

0

Pulse Width Modulation

1 (6 Channel)

Maximum Operating Temperature

+85 °C

Number of ADC Units

1

Length

4.05mm

ADCs

8 x 10 bit

Maximum Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Number of PCI Channels

0

Instruction Set Architecture

RISC

Number of Ethernet Channels

0

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