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

View all Microcontrollers
Bulk discount available

Subtotal (1 pack of 5 units)*

£8.55

(exc. VAT)

£10.25

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 5£1.71£8.55
10 - 20£1.66£8.30
25 - 95£1.62£8.10
100 +£1.586£7.93

*price indicative

Packaging Options:
RS Stock No.:
127-8266
Mfr. Part No.:
ATMEGA168PA-MMH
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

ATmega

Package Type

VQFN

Mounting Type

Surface Mount

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 USART Channels

1

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 Ethernet Channels

0

Width

4.05mm

Dimensions

4.05 x 4.05 x 0.95mm

Instruction Set Architecture

RISC

Pulse Width Modulation

1 (6 Channel)

ADCs

8 x 10 bit

Program Memory Type

Flash

Maximum Number of Ethernet Channels

0

Height

0.95mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

Number of ADC Units

1

Length

4.05mm

COO (Country of Origin):
KR

8-Bit megaAVR Microcontrollers, 4KB to 16KB Flash


Here at RS Components we have numerous megaAVR 8-bit microcontrollers from Atmel.Each microcontroller is based on an enhanced RISC architecture and features QTouch library support. All of the megaAVR microcontrollers have varying Kb of In-System Programmable Flash, EEPROM and SRAM as well as a variety of pin and package types.

Types of megaAVR 8-bit microcontrollers
•ATmega8
•ATmega16
•ATmega48
•ATmega88
•ATmega162
•ATmega164
•ATmega165
•ATmega168
•ATmega8515
•ATmega8535

Related links