ATMEGA3290PV-10AUR vs ATMEGA329PV-10MNR Comparison
Detailed side-by-side comparison of ATMEGA3290PV-10AUR by Microchip Technology and ATMEGA329PV-10MNR 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
ATMEGA3290PV-10AUR - 8-bit AVR MCU, 32KB, LCD, TQFP-100 | Microchip
ATMEGA3290PV-10AUR ✓ ActiveMicrochip Technology
ATMEGA329PV-10MNR - 8-bit AVR MCU, 32KB Flash, 10MHz | Microchip
ATMEGA329PV-10MNR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA3290PV-10AUR | ATMEGA329PV-10MNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.41 | $3.16 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Program Memory | 32KB (16K x 16) | — |
| EEPROM | 1KB | 1 KB |
| SRAM | 2KB | 2 KB |
| Maximum Clock Frequency | 10 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O Lines | 69 | — |
| LCD Controller | Integrated segment LCD driver | Up to 4×25 segments |
| Package | 100-TQFP (14x14 mm) | 64-VFQFN (QFN) Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Programming | ISP self-programmable Flash, read-while-write | — |
| Working Registers | 32 general purpose | — |
| Instructions | 131 powerful instructions, most single-cycle | — |
| Low Power Technology | picoPower | — |
| Life Cycle Stage | Active | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| Number of ADC Channels | [DATA_NEEDED: ADC channels] | — |
| Program Memory (Flash) | — | 32 KB |
| Maximum CPU Speed | — | 10 MHz |
| Supply Voltage (Vcc) | — | 1.8 V to 5.5 V |
| Number of I/O Pins | — | 54 (approximate, from 64-pin QFN) |
| ADC | — | 10-bit, up to 8 channels |
| DAC | — | 10-bit, 1 channel |
| Timers | — | 1 × 16-bit + 2 × 8-bit |
| Communication Interfaces | — | 1× USART, 1× SPI, 1× TWI (I²C) |
| Power-Saving Modes | — | 6 software-selectable modes |
| Instruction Set | — | 131 instructions, most single-cycle |
| RoHS Status | — | Compliant |