ATMEGA325V-8AI vs ATMEGA325PA-AUR Comparison
Detailed side-by-side comparison of ATMEGA325V-8AI 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
ATMEGA325V-8AI - 8-bit AVR MCU, 32KB Flash, 8MHz, 1.8V | Microchip
ATMEGA325V-8AI β ActiveMicrochip Technology
ATMEGA325PA-AUR - 8-bit AVR MCU 32KB Flash 20MHz | Microchip
ATMEGA325PA-AUR β ActiveSpecification Comparison
| Parameter | ATMEGA325V-8AI | ATMEGA325PA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.20 | $3.90 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 32KB (16K x 16), ISP with read-while-write | β |
| EEPROM | 1KB | 1 KB |
| SRAM | 2KB | 2 KB |
| Maximum Clock Frequency | 8MHz | 20 MHz |
| Supply Voltage Range | 1.8V to 5.5V | 1.8 V to 5.5 V |
| General Purpose I/O Lines | 54 | β |
| Working Registers | 32 general purpose | β |
| Timer/Counters | 3 flexible Timer/Counters with compare modes | β |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug, programming) | β |
| ADC | On-chip ADC (per ATmega325 family datasheet) | β |
| Package | 64-TQFP (14x14 mm, 0.8 mm pitch) | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (I suffix), -40C to +85C | Industrial (IND) |
| Terminal Form | Gull Wing | β |
| Series | AVR ATmega ATmega325 | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | Green / RoHS compliant |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Flash Program Memory | β | 32 KB (16K x 16) |
| Maximum Throughput | β | 20 MIPS at 20 MHz |
| 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 |
| Packaging | β | Tape & Reel (R suffix) |
| Life Cycle Stage | β | Active |