ATMEGA324PV-10AUR vs ATMEGA324A-AU Comparison
Detailed side-by-side comparison of ATMEGA324PV-10AUR by Microchip Technology and ATMEGA324A-AU 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-10AUR - 8-bit AVR MCU 32KB 44-TQFP | Microchip
ATMEGA324PV-10AUR β ActiveMicrochip Technology
ATMEGA324A-AU - AVR MCU 32KB Flash 20MHz TQFP-44 | Microchip
ATMEGA324A-AU β ActiveSpecification Comparison
| Parameter | ATMEGA324PV-10AUR | ATMEGA324A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.30 | $2.09 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max Clock Speed | 10 MHz | β |
| Flash Memory | 32 KB (16K x 16) ISP Flash | 32 KB (ISP, read-while-write) |
| EEPROM | 1 KB | 1 KB |
| SRAM | 2 KB | 2 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V (speed-grade dependent) |
| Instruction Set | 131 instructions, most single-cycle | β |
| General Purpose I/O | 32 lines | 32 lines |
| Working Registers | 32 | β |
| ADC | 8-channel, 10-bit | β |
| USART | 2 | β |
| Serial Interfaces | TWI (I2C-compatible), SPI, 2x USART | USART, SPI, 2-Wire (I2C/TWI) |
| Timer/Counters | 3 flexible with compare modes and PWM | β |
| Real Time Counter | Yes (RTC) | Yes |
| Package | 44-TQFP (10x10 mm, 0.8 mm pitch) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Low Power Technology | picoPower | β |
| Lifecycle Status | Active | β |
| Packaging | Tape & Reel (R suffix) | β |
| Maximum CPU Frequency | β | 20 MHz |
| General Purpose Working Registers | β | 32 |
| Instructions | β | 131 (most single-cycle) |
| Timers/Counters | β | 3 |
| In-System Programming | β | Yes (ISP) |
| Package Type | β | TQFP-44, 10 x 10 mm, 1 mm height, 0.8 mm pitch |
| Operating Temperature | β | -40C to +85C (Industrial) |
| Life Cycle Stage | β | Active |
| RoHS Status | β | Compliant |