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

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Subtotal (1 pack of 2 units)*

£4.96

(exc. VAT)

£5.96

(inc. VAT)

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In Stock
  • 270 unit(s) ready to ship
  • Plus 34 unit(s) ready to ship from another location
  • Plus 184 unit(s) shipping from 11 September 2025
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Units
Per unit
Per Pack*
2 - 8£2.48£4.96
10 - 22£2.405£4.81
24 - 98£2.335£4.67
100 +£2.295£4.59

*price indicative

Packaging Options:
RS Stock No.:
131-0275
Mfr. Part No.:
ATMEGA328P-PN
Brand:
Microchip
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Brand

Microchip

Family Name

ATmega

Package Type

PDIP

Mounting Type

Through Hole

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

Number of CAN Channels

0

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of UART Channels

1

Number of USART Channels

1

Dimensions

34.79 x 7.49 x 4.06mm

Pulse Width Modulation

1 (6 Channel)

Program Memory Type

Flash

Height

4.06mm

Number of PCI Channels

0

Maximum Operating Temperature

+85 °C

Width

7.49mm

Length

34.79mm

ADCs

6 x 10 bit

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Number of Ethernet Channels

0

Number of LIN Channels

0

Minimum Operating Temperature

-40 °C

Number of ADC Units

1

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