ATMEGA325V-8MU vs ATMEGA325-16MI Comparison
Detailed side-by-side comparison of ATMEGA325V-8MU by Microchip Technology and ATMEGA325-16MI 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
ATMEGA325-16MI - AVR 8-Bit MCU 16MHz 32KB Flash | Microchip
ATMEGA325-16MI β ActiveSpecification Comparison
| Parameter | ATMEGA325V-8MU | ATMEGA325-16MI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.90 | $3.05 |
| Core Processor | AVR | β |
| Core Size | 8-Bit | β |
| Speed | 8 MHz | β |
| Program Memory Size | 32KB (16K x 16) FLASH | β |
| RAM Size | 2K x 8 | β |
| EEPROM Size | 1K x 8 | β |
| Supply Voltage Range | 1.8 V to 5.5 V | β |
| Number of I/O | 54 | 54 programmable I/O lines |
| 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) | 130 powerful instructions, most single-cycle |
| Package | 64-QFN (9x9 mm) Exposed Pad | 64-QFN / MLF (9x9 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| 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] | Compliant (Green per FindIC data) |
| Core Architecture | β | 8-bit AVR RISC |
| Max Clock Frequency | β | 16 MHz |
| Program Memory (Flash) | β | 32 KB (16K x 16) |
| EEPROM | β | 1 KB |
| SRAM | β | 2 KB |
| Operating Voltage Range | β | 2.7 V to 5.5 V |
| Timers/Counters | β | Two 8-bit and two 16-bit |
| ADC | β | 10-bit |
| Serial Interfaces | β | USART, SPI, TWI (I2C-compatible) |
| Operating Temperature | β | -40C to +85C (industrial) |
| ISP (In-System Programmable) | β | Yes |
| JTAG / Debug | β | JTAG boundary scan and on-chip debug |