ATMEGA325A-AU vs ATMEGA165PV-8AUR Comparison
Detailed side-by-side comparison of ATMEGA325A-AU by Microchip Technology and ATMEGA165PV-8AUR 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-AU - AVR 8-bit MCU 32KB Flash 20MHz 64TQFP | Microchip
ATMEGA325A-AU ✓ ActiveMicrochip Technology
ATMEGA165PV-8AUR - 8-bit AVR MCU, 16KB Flash, 8MHz | Microchip
ATMEGA165PV-8AUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA325A-AU | ATMEGA165PV-8AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Memory | 32 KB (16K x 16) ISP Flash with read-while-write | — |
| SRAM | 2 KB | [DATA_NEEDED: SRAM size] |
| EEPROM | 1 KB | [DATA_NEEDED: EEPROM size] |
| Maximum Clock Frequency | 20 MHz | — |
| Instructions | 131 powerful instructions, most single-cycle | — |
| General Purpose I/O | 54 lines | — |
| Working Registers | 32 general purpose registers | — |
| Debug / Test Interface | JTAG (on-chip debug and boundary scan) | — |
| Supply Voltage | 4.5 V to 5.5 V | — |
| Package | 64-TQFP, 14 x 14 mm, 0.8 mm pitch | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| RoHS Status | Green (lead-free, per FindIC listing) | [DATA_NEEDED: RoHS status] |
| Lifecycle Stage | ACTIVE | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 8 MHz |
| Flash Memory Size | — | 16KB (8K x 16) |
| Program Memory Type | — | FLASH |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O | — | 53 |
| Operating Temperature | — | -40C to +85C (Industrial) |
| Architecture | — | Advanced RISC, 133 instructions |
| Technology Feature | — | picoPower low-power variant |
| Instruction Throughput | — | up to 8 MIPS at 8 MHz (most single-cycle) |
| Life Cycle Stage | — | ACTIVE |
| Terminal Form | — | Gull Wing |
| Package Height | — | 1 mm |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |