ATMEGA329-16AU vs ATMEGA329PV-10MN Comparison
Detailed side-by-side comparison of ATMEGA329-16AU by Microchip Technology and ATMEGA329PV-10MN 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
ATMEGA329-16AU - 8-bit AVR MCU 16MHz 32KB Flash LCD | Microchip
ATMEGA329-16AU ✓ ActiveMicrochip Technology
ATMEGA329PV-10MN - 8-bit AVR MCU 32KB Flash 10MHz 64-QFN | Microchip
ATMEGA329PV-10MN ✓ ActiveSpecification Comparison
| Parameter | ATMEGA329-16AU | ATMEGA329PV-10MN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.45 | $4.29 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Maximum Clock Frequency | 16 MHz | 10 MHz |
| Flash Program Memory | 32 KB (16K x 16) | — |
| EEPROM | 1 KB | 1 KB |
| SRAM | 2 KB | 2 KB |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| General Purpose I/O Lines | 54 | — |
| Package | 64-TQFP (14x14 mm), 0.8 mm pitch | — |
| LCD Controller | On-chip segment LCD controller with internal contrast control | Integrated segment LCD, up to 4x40 segments |
| JTAG Interface | Yes (boundary-scan, on-chip debug, programming) | — |
| In-System Programming | Yes (ISP Flash, read-while-write) | — |
| General Purpose Working Registers | 32 | — |
| Instructions | 130+ powerful instructions, most single-clock cycle | — |
| Mounting Type | Surface Mount | Surface Mount |
| Life Cycle Stage | Active | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| Program Memory (Flash) | — | 32 KB |
| Throughput | — | 10 MIPS at 10 MHz |
| Operating Voltage (Vcc) | — | 1.8 V to 5.5 V |
| I/O Pins | — | 54 |
| Package / Case | — | 64-QFN (9x9 mm) |
| ADC | — | 10-bit, 8 channels |
| Timers | — | 1x 16-bit, 2x 8-bit |
| Communication Interfaces | — | 2x USART, 1x SPI, 1x TWI (I2C) |
| Watchdog Timer | — | Yes, programmable with on-chip oscillator |
| Power-Save Modes | — | 6 sleep modes (pico-power variants) |