Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 16 kB Flash, 28-Pin PDIP

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Subtotal (1 pack of 2 units)*

£4.32

(exc. VAT)

£5.18

(inc. VAT)

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Last RS stock
  • 6 left, ready to ship
  • Final 98 unit(s) shipping from 22 October 2025
Units
Per unit
Per Pack*
2 - 8£2.16£4.32
10 - 22£2.115£4.23
24 - 98£2.045£4.09
100 +£2.005£4.01

*price indicative

RS Stock No.:
127-8268
Mfr. Part No.:
ATMEGA168PA-PU
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

16 kB

Maximum Frequency

20MHz

RAM Size

1 kB

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

2

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of UART Channels

1

Number of CAN Channels

0

Number of I2C Channels

1

Number of USART Channels

1

ADCs

6 x 10 bit

Minimum Operating Temperature

-40 °C

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Program Memory Type

Flash

Number of Ethernet Channels

0

Width

7.49mm

Height

4.06mm

Dimensions

34.79 x 7.49 x 4.06mm

Pulse Width Modulation

1 (6 Channel)

Maximum Operating Temperature

+85 °C

Length

34.79mm

Number of ADC Units

1

COO (Country of Origin):
US

8-Bit PicoPower megaAVR Family Microcontrollers


This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.

Features & Benefits of picoPower megaAVR microcontrollers
•On-chip Flash
•SRAM
•Internal EEPROM
•SPI
•TWI (I²C)
•USART, USB, CAN & LIN interfaces
•Watchdog timer
•Precision oscillator
•GPIO pins
•ADC
•DAC
•Built-in temperature sensor
•Internal voltage reference
•Brown-out detector

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