ATMEGA325P-20MUR vs ATMEGA325V-8MU Comparison
Detailed side-by-side comparison of ATMEGA325P-20MUR 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
ATMEGA325P-20MUR - 8-bit AVR MCU 32KB 20MHz 64-QFN | Microchip
ATMEGA325P-20MUR β ActiveMicrochip Technology
ATMEGA325V-8MU - 8MHz AVR MCU, 32KB Flash | Microchip
ATMEGA325V-8MU β ActiveSpecification Comparison
| Parameter | ATMEGA325P-20MUR | ATMEGA325V-8MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.86 | $3.90 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20 MHz | 8 MHz |
| Flash Memory Size | 32 KB (16K x 16) | β |
| SRAM | 2 KB | β |
| EEPROM | 1 KB | β |
| Operating Voltage | 1.8 V to 5.5 V | β |
| Peripherals | picoPower, Brown-out Detect/Reset, POR, PWM, WDT | β |
| Number of I/O | 54 | 54 |
| ADC Resolution | 10-bit | 10-Bit |
| Number of ADC Channels | 8 | β |
| Communication Interfaces | USART, SPI, TWI (I2C) | β |
| Debug Interface | JTAG (on-chip debug, boundary scan) | β |
| Package | 64-QFN (9x9 mm) Exposed Pad / 64-VFQFN | 64-QFN (9x9 mm) Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (Industrial) | β |
| Program Memory Type | In-System Programmable FLASH | β |
| Program Memory Size | β | 32KB (16K x 16) FLASH |
| RAM Size | β | 2K x 8 |
| EEPROM Size | β | 1K x 8 |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| 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) |
| 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] |