8-bit RISC microcontroller featuring an AVR RISC CPU operating at a maximum clock frequency of 20MHz. This CMOS device utilizes FLASH memory for program storage (8192 words) and includes 1024 bytes of RAM. It offers 23 I/O lines, PWM channels, and an integrated ADC. Packaged in a 28-pin PDIP (R-PDIP-T28) with dual terminal positions, it operates within an industrial temperature range of -40°C to 85°C and supports a supply voltage of 4.5V to 5.5V.
Frequency20
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Technical Specifications
Atmel ATMEGA168-20PU 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)
8192
RAM (bytes)
1024
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
Yes
Eccn Code
EAR99
Lead Free
Yes
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Atmel ATMEGA168-20PU Datasheet
Download the complete datasheet for Atmel ATMEGA168-20PU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.