8-bit RISC microcontroller featuring an AVR RISC CPU operating at up to 20MHz. This FLASH-programmable device offers 16KB ROM and 1KB RAM, with 23 I/O lines. It includes PWM channels and an ADC, housed in a 28-pin PDIP package (7.62mm width, 34.671mm length). Operating temperature range is -40°C to 85°C, with a supply voltage range of 4.5V to 5.5V.
Frequency20
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Technical Specifications
Atmel ATMEGA168-20PI technical specifications.
General
Max Operating Temperature
85
Number of Terminals
28
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T28
Width
7.62
Length
34.671
Pin Count
28
Temperature Grade
INDUSTRIAL
Supply Current-Max
12
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
20
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Number of I/O Lines
23
External Data Bus Width
0
Address Bus Width
0
Bit Size
8
Speed
20
ROM Programmability
FLASH
ROM (words)
16384
RAM (bytes)
1024
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
No
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Atmel ATMEGA168-20PI Datasheet
Download the complete datasheet for Atmel ATMEGA168-20PI to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.