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