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

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Subtotal (1 pack of 2 units)*

£4.36

(exc. VAT)

£5.24

(inc. VAT)

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In Stock
  • 254 unit(s) ready to ship
  • Plus 44 unit(s) ready to ship from another location
  • Plus 5,218 unit(s) shipping from 08 October 2025
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Units
Per unit
Per Pack*
2 - 8£2.18£4.36
10 - 22£2.135£4.27
24 - 98£2.08£4.16
100 +£2.015£4.03

*price indicative

Packaging Options:
RS Stock No.:
131-0271
Mfr. Part No.:
ATMEGA328P-AU
Brand:
Microchip
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Brand

Microchip

Family Name

ATmega

Package Type

TQFP

Mounting Type

Surface Mount

Pin Count

32

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 USART Channels

1

Number of UART Channels

1

Number of CAN Channels

0

Typical Operating Supply Voltage

1.8 → 5.5 V

Maximum Number of Ethernet Channels

0

Pulse Width Modulation

1 (6 Channel)

ADCs

8 x 10 bit

Length

7.1mm

Maximum Operating Temperature

+85 °C

Instruction Set Architecture

RISC

Dimensions

7.1 x 7.1 x 1.05mm

Minimum Operating Temperature

-40 °C

Width

7.1mm

Program Memory Type

Flash

Number of ADC Units

1

Height

1.05mm

Number of PCI Channels

0

Number of LIN Channels

0

Number of Ethernet Channels

0

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