ATMEGA329PV-10MNR vs ATMEGA329-16AU Comparison
Detailed side-by-side comparison of ATMEGA329PV-10MNR by Microchip Technology and ATMEGA329-16AU 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
ATMEGA329PV-10MNR - 8-bit AVR MCU, 32KB Flash, 10MHz | Microchip
ATMEGA329PV-10MNR β ActiveMicrochip Technology
ATMEGA329-16AU - 8-bit AVR MCU 16MHz 32KB Flash LCD | Microchip
ATMEGA329-16AU β ActiveSpecification Comparison
| Parameter | ATMEGA329PV-10MNR | ATMEGA329-16AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.16 | $8.45 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 32 KB | β |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 10 MHz | β |
| Supply Voltage (Vcc) | 1.8 V to 5.5 V | β |
| Operating Temperature | -40C to +105C | [DATA_NEEDED: operating temperature range] |
| Package | 64-VFQFN (QFN) Exposed Pad | 64-TQFP (14x14 mm), 0.8 mm pitch |
| Number of I/O Pins | 54 (approximate, from 64-pin QFN) | β |
| ADC | 10-bit, up to 8 channels | β |
| DAC | 10-bit, 1 channel | β |
| LCD Controller | Up to 4Γ25 segments | On-chip segment LCD controller with internal contrast control |
| Timers | 1 Γ 16-bit + 2 Γ 8-bit | β |
| Communication Interfaces | 1Γ USART, 1Γ SPI, 1Γ TWI (IΒ²C) | β |
| Power-Saving Modes | 6 software-selectable modes | β |
| Instruction Set | 131 instructions, most single-cycle | β |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Maximum Clock Frequency | β | 16 MHz |
| Flash Program Memory | β | 32 KB (16K x 16) |
| Supply Voltage Range | β | 4.5 V to 5.5 V |
| General Purpose I/O Lines | β | 54 |
| JTAG Interface | β | Yes (boundary-scan, on-chip debug, programming) |
| In-System Programming | β | Yes (ISP Flash, read-while-write) |
| General Purpose Working Registers | β | 32 |
| Instructions | β | 130+ powerful instructions, most single-clock cycle |
| Life Cycle Stage | β | Active |