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.
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