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

View all Microcontrollers
Bulk discount available

Subtotal (1 pack of 2 units)*

£4.32

(exc. VAT)

£5.18

(inc. VAT)

Add to Basket
Select or type quantity
Last RS stock
  • 2 left, ready to ship
  • Final 96 unit(s) shipping from 03 December 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
Find similar products by selecting one or more attributes.
Select all

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

Number of CAN Channels

0

Number of USART Channels

1

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of UART Channels

1

Number of I2C Channels

1

ADCs

6 x 10 bit

Length

34.79mm

Maximum Operating Temperature

+85 °C

Number of ADC Units

1

Minimum Operating Temperature

-40 °C

Maximum Number of Ethernet Channels

0

Pulse Width Modulation

1 (6 Channel)

Program Memory Type

Flash

Dimensions

34.79 x 7.49 x 4.06mm

Width

7.49mm

Height

4.06mm

Number of Ethernet Channels

0

Instruction Set Architecture

RISC

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

Related links