ATMEGA329PA-MUR vs ATMEGA325V-8MUR Comparison
Detailed side-by-side comparison of ATMEGA329PA-MUR by Microchip Technology and ATMEGA325V-8MUR by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA329PA-MUR - 8-bit AVR 20MHz 32KB Flash MCU 64-QFN | Microchip
ATMEGA329PA-MUR β ActiveMicrochip Technology
ATMEGA325V-8MUR - 8MHz AVR MCU, 32KB Flash, 64-QFN | Microchip
ATMEGA325V-8MUR β ActiveSpecification Comparison
| Parameter | ATMEGA329PA-MUR | ATMEGA325V-8MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.85 | $2.19 |
| Core | AVR 8-bit RISC | β |
| Program Memory (Flash) | 32 KB | β |
| SRAM | 2 KB | β |
| EEPROM | 1 KB | β |
| Maximum CPU Speed | 20 MHz | β |
| Supply Voltage (Vcc) | 1.8 V to 5.5 V | β |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| General-Purpose I/O | 54 | β |
| Working Registers | 32 x 8-bit | β |
| ADC | 8-channel 10-bit | β |
| LCD Controller | Yes (up to 4x40 segments) | β |
| Communication Interfaces | USART, SPI, I2C (TWI) | β |
| Package | 64-lead QFN (9x9 mm) | 64-QFN / MLF (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Program Memory Type | In-System Programmable Flash (read-while-write) | FLASH |
| RoHS Status | Compliant | Compliant (GREEN) |
| MSL Level | 3 (per JEDEC J-STD-020, reflow 260C) | β |
| Packing | Tape & Reel | β |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 8 MHz |
| Program Memory Size | β | 32 KB (16K x 16) FLASH |
| RAM Size | β | 2 KB |
| EEPROM Size | β | 1 KB |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| Connectivity | β | SPI, UART/USART, USI |
| Peripherals | β | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | β | 54 |
| ADC Resolution | β | 10-bit |
| Packaging | β | Tape & Reel (T&R) |