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| PartNumber | ATMEGA329V-8AUR | ATMEGA329V-8MU | ATMEGA329V-8AU |
| Description | 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-8MHZ 1.8V | 8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE 2K SRAM LCD ADC | 8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE 2K SRAM LCD ADC |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Package / Case | TQFP-64 | MLF-64 | TQFP-64 |
| Series | ATmega329 | ATmega329 | ATmega329 |
| Core | AVR | AVR | AVR |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 8 MHz | 8 MHz | 8 MHz |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Packaging | Reel | Tray | Tray |
| Product | MCU | MCU | MCU |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Moisture Sensitive | Yes | Yes | Yes |
| Processor Series | megaAVR | megaAVR | megaAVR |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 1000 | 260 | 90 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | AVR | AVR | AVR |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Program Memory Size | - | 32 kB | 32 kB |
| Data RAM Size | - | 2 kB | 2 kB |
| Number of I/Os | - | 54 I/O | 54 I/O |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Height | - | 0.88 mm | 1 mm |
| Length | - | 9 mm | 14 mm |
| Program Memory Type | - | Flash | Flash |
| Width | - | 9 mm | 14 mm |
| Data RAM Type | - | SRAM | SRAM |
| Data ROM Size | - | 1 kB | 1 kB |
| Data ROM Type | - | EEPROM | EEPROM |
| Interface Type | - | SPI, USART, USI | JTAG, SPI, USART, USI |
| Number of Timers/Counters | - | 3 Timer | 3 Timer |
| Supply Voltage Max | - | 5.5 V | 5.5 V |
| Supply Voltage Min | - | 1.8 V | 1.8 V |
| ADC Resolution | - | - | 10 bit |
| Analog Supply Voltage | - | - | 1.8 V to 5.5 V |
| DAC Resolution | - | - | - |
| I/O Voltage | - | - | 1.8 V to 5.5 V |
| Number of ADC Channels | - | - | 8 Channel |
| Watchdog Timers | - | - | Watchdog Timer |
| Unit Weight | - | - | 0.012720 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATMEGA329V-8AUR | 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-8MHZ 1.8V | |
| ATMEGA329V-8MU | 8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE 2K SRAM LCD ADC | ||
| ATMEGA329V-8AU | 8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE 2K SRAM LCD ADC | ||
| ATMEGA329V-8MUR | 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-8MHZ 1.8V | ||
| ATMEGA329V-8MI | IC MCU 8BIT 32KB FLASH 64QFN | ||
| ATMEGA329V8MUR | MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 64-Pin MLF EP T/R - Tape and Reel (Alt: ATMEGA329V-8MUR) | ||
| ATMEGA329V-8MUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-8MHZ 1.8V | ||
| ATMEGA329V-8MU | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE 2K SRAM LCD ADC | ||
| ATMEGA329V-8AUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-8MHZ 1.8V | ||
| ATMEGA329V-8AU | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE 2K SRAM LCD ADC | ||
| ATMEGA329V-8AI | IC MCU 8BIT 32KB FLASH 64TQFP | ||
| ATMEGA329V-8AI : | New and Original | ||
| ATMEGA329V8AU | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 8MHz, CMOS, PQFP64 |