8-bit AVR microcontroller featuring 16KB FLASH memory and 1KB RAM. Operates at up to 20MHz with an 8-bit data bus. Offers 32 I/Os, 8 ADC channels, and 6 PWM channels. Supports I2C, SPI, and UART/USART interfaces. Packaged in a 40-pin PDIP for through-hole mounting, with an operating temperature range of -40°C to 85°C and a supply voltage from 1.8V to 5.5V. Includes internal oscillator and peripherals like POR, WDT, and Brown-out Detect/Reset.
Frequency20MHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Microchip ATMEGA164A-PU technical specifications.
General
Package/Case
PDIP
Core Architecture
AVR
Data Bus Width
8b
Frequency
20MHz
Height
4.826mm
Interface
I2C, SPI, UART, USART
Length
52.58mm
Max Frequency
20MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
16KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.8V
Mount
Through Hole
Number of ADC Channels
8
Number of I/Os
32
Number of I2C Channels
1
Number of PWM Channels
6
Number of SPI Channels
1
Number of Timers/Counters
3
Oscillator Type
Internal
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Radiation Hardening
No
RAM Size
1KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
AVR® ATmega
Width
13.97mm
Compliance
RoHS
Compliant
Datasheet
Microchip ATMEGA164A-PU Datasheet
Download the complete datasheet for Microchip ATMEGA164A-PU to view detailed technical specifications.
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