ATMEGA325A-MN vs ATMEGA325V-8MU Comparison
Detailed side-by-side comparison of ATMEGA325A-MN by Microchip Technology and ATMEGA325V-8MU 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
ATMEGA325A-MN - 8-bit AVR MCU 32KB Flash 20MHz QFN-64 | Microchip
ATMEGA325A-MN β ActiveMicrochip Technology
ATMEGA325V-8MU - 8MHz AVR MCU, 32KB Flash | Microchip
ATMEGA325V-8MU β ActiveSpecification Comparison
| Parameter | ATMEGA325A-MN | ATMEGA325V-8MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.17 | $3.90 |
| Core Architecture | 8-bit AVR RISC | β |
| Program Memory Size | 32 KB (16K x 16) Flash | 32KB (16K x 16) FLASH |
| Program Memory Type | ISP Flash (read-while-write) | β |
| SRAM Size | 2 KB (2K x 8) | β |
| EEPROM Size | 1 KB | 1K x 8 |
| Maximum Clock Speed | 20 MHz | β |
| Number of I/O | 54 | 54 |
| General Purpose Working Registers | 32 | β |
| Instruction Set | 130 instructions, most single-cycle | β |
| Debug Interface | JTAG (boundary scan + on-chip debug) | β |
| Oscillator Type | Internal RC | β |
| Package / Case | 64-VFQFN Exposed Pad (9x9 mm) | β |
| Operating Temperature | -40C to +105C | β |
| Mounting Style | Surface Mount | β |
| Packaging | Tube | β |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | β |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 8 MHz |
| RAM Size | β | 2K x 8 |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| ADC Resolution | β | 10-Bit |
| ADC Channels | β | 8 |
| Connectivity | β | SPI, UART/USART, TWI (I2C) |
| Timers | β | 2 x 8-Bit, 1 x 16-Bit (RTC capable) |
| Instructions | β | 131 (most single-cycle) |
| Package | β | 64-QFN (9x9 mm) Exposed Pad |
| Mounting Type | β | Surface Mount |
| Programming | β | In-System Programmable (ISP via SPI) |
| Sleep Modes | β | Idle, ADC NR, Power-Save, Power-Down, Standby, Extended Standby |
| Watchdog Timer | β | Yes |
| Life Cycle Stage | β | Active |
| RoHS Status | β | [DATA_NEEDED: RoHS compliance status] |