ATMEGA325A-MUR vs ATMEGA325A-MU Comparison
Detailed side-by-side comparison of ATMEGA325A-MUR by Microchip Technology and ATMEGA325A-MU 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-MUR - 8-bit AVR MCU 32KB 20MHz 64-QFN | Microchip
ATMEGA325A-MUR β ActiveMicrochip Technology
ATMEGA325A-MU - 8-bit AVR MCU 32KB 20MHz 64-QFN | Microchip
ATMEGA325A-MU β ActiveSpecification Comparison
| Parameter | ATMEGA325A-MUR | ATMEGA325A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.19 | $3.49 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20 MHz | β |
| Program Memory Type | FLASH | β |
| Program Memory Size | 32 KB (16K x 16) | β |
| EEPROM Size | 1 KB | β |
| RAM Size | 2 KB | β |
| Supply Voltage Range | 2.5 V, 3.3 V, 5 V operation | β |
| Supply Voltage (per DigChip summary) | 4.5 V to 5.5 V at maximum speed grade | β |
| Number of I/O | 54 | β |
| Connectivity | SPI, UART/USART | [DATA_NEEDED: connectivity interfaces] |
| ADC Resolution | 10-bit | [DATA_NEEDED: ADC resolution] |
| Operating Temperature | -40C to +85C | -40C to +85C (Industrial) |
| Package | 64-QFN (9x9 mm) with exposed pad | 64-QFN (9x9 mm) Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | β |
| Lifecycle Status | Active | β |
| Architecture | Advanced RISC, 131 instructions | β |
| Max Clock Frequency | β | 20 MHz |
| Flash Memory | β | 32 KB (16K x 16) |
| SRAM | β | 2 KB |
| EEPROM | β | 1 KB |
| General Purpose I/O | β | 54 |
| Supply Voltage | β | [DATA_NEEDED: supply voltage range] |
| Peripherals | β | [DATA_NEEDED: peripheral list] |
| Programmability | β | In-System Programmable (ISP), read-while-write |
| Debug Interface | β | [DATA_NEEDED: JTAG/debug support] |
| RoHS Status | β | Compliant |
| MSL Rating | β | [DATA_NEEDED: moisture sensitivity level] |