PartNumber | ATMEGA329-16AU | ATMEGA329-16AUR | ATMEGA329-16AI |
Description | 8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 54 I/O Pins | 8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE 2 K SRAM ADC 5V-16MHZ | IC MCU 8BIT 32KB FLASH 64TQFP |
Manufacturer | Microchip | Microchip | - |
Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
RoHS | Y | Y | - |
Mounting Style | SMD/SMT | - | - |
Package / Case | TQFP-64 | TQFP-64 | - |
Series | ATmega329 | ATmega329 | - |
Core | AVR | AVR | - |
Data Bus Width | 8 bit | 8 bit | - |
Maximum Clock Frequency | 16 MHz | 16 MHz | - |
Program Memory Size | 32 kB | - | - |
Data RAM Size | 2 kB | - | - |
ADC Resolution | 10 bit | - | - |
Number of I/Os | 54 I/O | - | - |
Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | - |
Minimum Operating Temperature | - 40 C | - | - |
Maximum Operating Temperature | + 85 C | - | - |
Packaging | Tray | Reel | - |
Height | 1 mm | - | - |
Length | 14 mm | - | - |
Product | MCU | MCU | - |
Program Memory Type | Flash | - | - |
Width | 14 mm | - | - |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
Data RAM Type | SRAM | - | - |
Data ROM Size | 1 kB | - | - |
Data ROM Type | EEPROM | - | - |
Interface Type | JTAG, SPI, USART, USI | - | - |
Analog Supply Voltage | 1.8 V to 5.5 V | - | - |
DAC Resolution | - | - | - |
I/O Voltage | 1.8 V to 5.5 V | - | - |
Moisture Sensitive | Yes | - | - |
Number of ADC Channels | 8 Channel | - | - |
Number of Timers/Counters | 3 Timer | - | - |
Processor Series | megaAVR | megaAVR | - |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
Factory Pack Quantity | 90 | 1000 | - |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
Supply Voltage Max | 5.5 V | - | - |
Supply Voltage Min | 4.5 V | - | - |
Tradename | AVR | AVR | - |
Watchdog Timers | Watchdog Timer | - | - |
Unit Weight | 0.012720 oz | - | - |