8-bit microcontroller featuring an AVR core architecture operating at up to 16MHz. This surface mount QFN package offers 32KB of FLASH memory, 1KB of EEPROM, and 2KB of SRAM. Integrated peripherals include SPI, USART, UART interfaces, Brown-out Detect/Reset, POR, PWM, WDT, and LCD controller. It supports 54 programmable I/O pins and operates from a 4.5V to 5.5V supply voltage with an operating temperature range of -40°C to 85°C.
Frequency16MHz
PackageQFN
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA329-16MI technical specifications.
General
Access Time
16us
Package/Case
QFN
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
Max Supply Voltage
5.5V
Memory Size
32KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
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
260
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 ATMEGA329-16MI Datasheet
Download the complete datasheet for Microchip ATMEGA329-16MI to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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