ATMEGA325PV-10MU vs ATMEGA329-16MU Comparison
Detailed side-by-side comparison of ATMEGA325PV-10MU by Microchip Technology and ATMEGA329-16MU 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
ATMEGA325PV-10MU - AVR 8-bit MCU 32KB 10MHz 64-QFN | Microchip
ATMEGA325PV-10MU ✓ ActiveMicrochip Technology
ATMEGA329-16MU - 8-Bit AVR MCU 16MHz 32KB LCD | Microchip
ATMEGA329-16MU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA325PV-10MU | ATMEGA329-16MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.19 | $2.78 |
| Core | AVR 8-bit RISC | — |
| Program Memory Size | 32 KB (16K x 16) Flash | — |
| RAM Size | 2 KB | — |
| EEPROM Size | 1 KB | — |
| Maximum Clock Frequency | 10 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Number of I/O | 54 (32 I/O ports listed in legacy datasheet summary) | — |
| Package | 64-QFN (9x9 mm) with exposed pad | 64-QFN (MLF), 9 x 9 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Series | AVR ATmega ATmega325P | — |
| ADC | 10-bit (ATmega325P family) | 10-bit |
| Interfaces | USART, SPI, JTAG | — |
| Instruction Set | 131 powerful instructions, most single-cycle | — |
| Package Code (JEDEC) | HVQCCN, square, no-lead | — |
| Package Body | 10 x 10 mm, 1 mm height, 0.80 mm pitch (legacy summary) | — |
| Lifecycle Stage | ACTIVE | ACTIVE |
| RoHS Status | unknown | [DATA_NEEDED: RoHS compliance status] |
| Core Architecture | — | AVR 8-bit RISC |
| Clock Speed | — | 16 MHz |
| Flash Memory | — | 32 KB (16K x 16), ISP, self-programming |
| EEPROM | — | 1 KB |
| SRAM | — | 2 KB |
| Instructions | — | 131 (most single-cycle) |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| Supply Voltage | — | 4.5 V to 5.5 V |
| General Purpose I/O | — | 54 lines |
| LCD Controller | — | Up to 25 segments x 4 commons |
| Debug Interface | — | JTAG (on-chip debug, boundary scan) |
| Working Registers | — | 32 x 8-bit general purpose |