8-bit microcontroller featuring an AVR core architecture, operating at up to 16MHz with 32KB FLASH and 2KB SRAM. Includes 54 programmable I/Os, 3 timers/counters, and interfaces for SPI, USART, and UART. Supports LCD control and peripherals like Brown-out Detect/Reset, POR, PWM, and WDT. Designed for surface mount with an operating temperature range of -40°C to 85°C and a supply voltage of 4.5V to 5.5V.
Frequency16MHz
PackageA
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA329-16AI technical specifications.
General
Access Time
16us
Package/Case
A
Core Architecture
AVR
Data Bus Width
8b
Frequency
16MHz
Interface
SPI, USART, UART
Lead Free
Contains Lead
Max Frequency
16MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
32KB
Memory Type
FLASH,
Min Supply Voltage
4.5V
Mount
Surface Mount
Number of I/Os
54
Number of Programmable I/O
54
Number of Timers/Counters
3
Oscillator Type
Internal
Package Quantity
90
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, LCD
RAM Size
2KB
RoHS Compliant
No
Series
AVR® ATmega
Compliance
RoHS
Not Compliant
Datasheet
Microchip ATMEGA329-16AI Datasheet
Download the complete datasheet for Microchip ATMEGA329-16AI to view detailed technical specifications.
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