ATMEGA325PA-MUR vs ATMEGA325A-MNR Comparison
Detailed side-by-side comparison of ATMEGA325PA-MUR by Microchip Technology and ATMEGA325A-MNR 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
ATMEGA325PA-MUR - 8-bit AVR MCU 32KB 20MHz 64-QFN | Microchip
ATMEGA325PA-MUR β ActiveMicrochip Technology
ATMEGA325A-MNR - 8-bit AVR MCU 20MHz 32KB Flash 64-QFN | Microchip
ATMEGA325A-MNR β ActiveSpecification Comparison
| Parameter | ATMEGA325PA-MUR | ATMEGA325A-MNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.65 | $1.55 |
| Core Architecture | 8-bit AVR RISC | β |
| Flash Program Memory | 32 KB (16K x 16) | β |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum Clock Frequency | 20 MHz | β |
| Peak Throughput | 20 MIPS at 20 MHz | β |
| Supply Voltage Range | 1.8 V to 5.5 V | β |
| ADC | 8-channel 10-bit | β |
| Debug Interface | JTAG (on-chip debug, boundary scan) | JTAG (on-chip debug and boundary scan) |
| Low-Power Technology | picoPower | β |
| Package | 64-QFN (MLF) 9x9 mm, exposed pad | 64-QFN (9x9 mm), Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Range | Industrial | β |
| Instructions | 131 powerful instructions, most single-cycle | β |
| Packaging / Reeling | Tape & Reel (R suffix), GREEN | β |
| RoHS Status | Compliant (GREEN package) | Compliant (per distributor listings) |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 20 MHz |
| Flash Memory | β | 32 KB (16K x 16) |
| Number of I/O | β | 54 |
| Operating Temperature | β | -40C to +105C |
| Architecture | β | Harvard, RISC |
| Working Registers | β | 32 x 8-bit general purpose |
| Programmability | β | ISP (In-System Programmable), read-while-write |
| Operating Voltage Range | β | [DATA_NEEDED: Operating Voltage Range] |
| Data Converters | β | [DATA_NEEDED: ADC resolution and channels] |
| Communication Interfaces | β | [DATA_NEEDED: USART/SPI/TWI details] |
| Packaging | β | Tape & Reel (R suffix) |