ATMEGA324PV-10MUR vs ATMEGA644PV-10MU Comparison
Detailed side-by-side comparison of ATMEGA324PV-10MUR by Microchip Technology and ATMEGA644PV-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
ATMEGA324PV-10MUR - 8-bit AVR MCU 32KB 10MHz 1.8V | Microchip
ATMEGA324PV-10MUR ✓ ActiveMicrochip Technology
ATMEGA644PV-10MU - 8-bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644PV-10MU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA324PV-10MUR | ATMEGA644PV-10MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.52 | $4.88 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 32 KB (16K x 16) Flash | — |
| EEPROM Size | 1 KB | — |
| SRAM Size | 2 KB | — |
| Maximum Clock Frequency | 10 MHz | 10 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 32 I/O lines | 32 lines |
| Timers/Counters | Two 8-bit, one 16-bit with compare modes and PWM | 3 (with compare modes and PWM) |
| Communication Interfaces | 2x USART, SPI, TWI (I2C) | — |
| ADC Resolution | 10-bit | 10 bit |
| Package | 44-VQFN (7x7 mm) Exposed Pad | 44-VQFN (7x7 mm), exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Series | AVR ATmega picoPower | — |
| Low Power Technology | picoPower | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Lifecycle Status | ACTIVE (newer device available: ATMEGA324PA) | — |
| Flash Memory | — | 64 KB (32K x 16) ISP Flash |
| EEPROM | — | 2 KB |
| SRAM | — | 4 KB |
| Supply Voltage | — | 1.8 V (picoPower family low-voltage capable) |
| USART Interfaces | — | 2 |
| Serial Interfaces | — | 2-wire (I2C/TWI), SPI |
| RoHS Status | — | Compliant (green package) |
| In-System Programming | — | Yes (read-while-write) |