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
  • 272 unit(s) ready to ship
  • Plus 66 unit(s) ready to ship from another location
  • Plus 5,248 unit(s) shipping from 17 September 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 CAN Channels

0

Number of UART Channels

1

Number of I2C Channels

1

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of USART Channels

1

Maximum Operating Temperature

+85 °C

ADCs

8 x 10 bit

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Pulse Width Modulation

1 (6 Channel)

Dimensions

7.1 x 7.1 x 1.05mm

Width

7.1mm

Minimum Operating Temperature

-40 °C

Height

1.05mm

Number of LIN Channels

0

Number of PCI Channels

0

Program Memory Type

Flash

Number of Ethernet Channels

0

Length

7.1mm

Number of ADC Units

1

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