ATMEGA329PV-10MNR vs ATMEGA325PV-10MU Comparison
Detailed side-by-side comparison of ATMEGA329PV-10MNR by Microchip Technology and ATMEGA325PV-10MU 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
ATMEGA325PV-10MU - AVR 8-bit MCU 32KB 10MHz 64-QFN | Microchip
ATMEGA325PV-10MU β ActiveSpecification Comparison
| Parameter | ATMEGA329PV-10MNR | ATMEGA325PV-10MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.16 | $2.19 |
| Core Architecture | AVR 8-bit RISC | β |
| Program Memory (Flash) | 32 KB | β |
| SRAM | 2 KB | β |
| EEPROM | 1 KB | β |
| Maximum CPU Speed | 10 MHz | β |
| Supply Voltage (Vcc) | 1.8 V to 5.5 V | β |
| Operating Temperature | -40C to +105C | β |
| Package | 64-VFQFN (QFN) Exposed Pad | 64-QFN (9x9 mm) with exposed pad |
| Number of I/O Pins | 54 (approximate, from 64-pin QFN) | β |
| ADC | 10-bit, up to 8 channels | 10-bit (ATmega325P family) |
| DAC | 10-bit, 1 channel | β |
| LCD Controller | Up to 4Γ25 segments | β |
| 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 | 131 powerful instructions, most single-cycle |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | unknown |
| Core | β | AVR 8-bit RISC |
| Program Memory Size | β | 32 KB (16K x 16) Flash |
| RAM Size | β | 2 KB |
| EEPROM Size | β | 1 KB |
| Maximum Clock Frequency | β | 10 MHz |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| Number of I/O | β | 54 (32 I/O ports listed in legacy datasheet summary) |
| Temperature Grade | β | Industrial |
| Series | β | AVR ATmega ATmega325P |
| Interfaces | β | USART, SPI, JTAG |
| Package Code (JEDEC) | β | HVQCCN, square, no-lead |
| Package Body | β | 10 x 10 mm, 1 mm height, 0.80 mm pitch (legacy summary) |
| Lifecycle Stage | β | ACTIVE |