ATMEGA325A-ANR vs ATMEGA325PA-AUR Comparison
Detailed side-by-side comparison of ATMEGA325A-ANR by Microchip Technology and ATMEGA325PA-AUR 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-ANR - 8-bit AVR MCU 32KB 20MHz TQFP-64 | Microchip
ATMEGA325A-ANR β ActiveMicrochip Technology
ATMEGA325PA-AUR - 8-bit AVR MCU 32KB Flash 20MHz | Microchip
ATMEGA325PA-AUR β ActiveSpecification Comparison
| Parameter | ATMEGA325A-ANR | ATMEGA325PA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.93 | $3.90 |
| Core Processor | AVR | β |
| Core Size | 8-Bit | β |
| Speed | 20 MHz | β |
| Program Memory Size | 32KB (16K x 16) Flash | β |
| Program Memory Type | ISP FLASH | β |
| RAM Size | 2K x 8 | β |
| EEPROM Size | 1KB | β |
| Number of I/O | 54 | β |
| Oscillator Type | Internal | β |
| Operating Temperature | -40C to +105C | β |
| Package / Case | 64-TQFP (14x14 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Architecture | AVR Advanced RISC, 130 instructions | β |
| Working Registers | 32 x 8-bit general purpose | β |
| Debug / Scan | JTAG | β |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | β |
| Data Converters | [DATA_NEEDED: ADC channel count and resolution] | β |
| RoHS Status | Compliant (Green, per FindIC listing) | Green / RoHS compliant |
| Core Architecture | β | 8-bit AVR RISC |
| Flash Program Memory | β | 32 KB (16K x 16) |
| SRAM | β | 2 KB |
| EEPROM | β | 1 KB |
| Maximum Clock Frequency | β | 20 MHz |
| Maximum Throughput | β | 20 MIPS at 20 MHz |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| ADC Resolution | β | 10-bit |
| ADC Channels | β | 8-channel |
| Debug / Boundary Scan | β | JTAG interface for on-chip debug |
| Low Power Technology | β | picoPower |
| I/O Ports | β | 32 I/O |
| Package | β | 64-TQFP (14x14 mm) |
| Packaging | β | Tape & Reel (R suffix) |
| Temperature Grade | β | Industrial (IND) |
| Life Cycle Stage | β | Active |