ATMEGA324PV-10AU vs ATMEGA324PA-AU Comparison
Detailed side-by-side comparison of ATMEGA324PV-10AU by Microchip Technology and ATMEGA324PA-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-10AU - 8-bit AVR MCU, 32KB Flash, 10MHz, 44-TQFP | Microchip
ATMEGA324PV-10AU ✓ ActiveMicrochip Technology
ATMEGA324PA-AU - 32KB AVR MCU 20MHz TQFP-44 | Microchip
ATMEGA324PA-AU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA324PV-10AU | ATMEGA324PA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.30 | $2.87 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 32 KB (16K x 16) | — |
| EEPROM | 1 KB | 1 KB |
| SRAM | 2 KB | 2 KB |
| Maximum CPU Frequency | 10 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General-Purpose I/O | 32 | — |
| General-Purpose Registers | 32 | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| Performance | Up to 10 MIPS at 10 MHz | — |
| USART | 2 | — |
| SPI | 1 (master/slave) | — |
| TWI (I2C) | 1 byte-oriented | — |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| Timer/Counters | 3 (with PWM and compare modes) | — |
| Watchdog Timer | Yes, programmable with separate oscillator | — |
| Analog Comparator | Yes, on-chip | — |
| RTC | Yes, real-time counter | — |
| Debug Interface | JTAG / OCD (debugWIRE) | — |
| Package | 44-pin TQFP (10x10 mm), 0.80 mm pitch | 44-TQFP (10 x 10 mm, 0.8 mm pitch) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Process Family | picoPower | — |
| RoHS Status | Compliant | Compliant |
| Flash Memory | — | 32 KB ISP Flash (16K x 16), read-while-write |
| Maximum Clock Frequency | — | 20 MHz |
| Supply Voltage | — | 4.5 V to 5.5 V |
| I/O Lines | — | 32 |
| Working Registers | — | 32 general purpose |
| Instructions | — | 131 powerful instructions, most single-cycle |
| Timers/Counters | — | 3 with compare modes and PWM |
| Serial Interfaces | — | 2 USART, TWI (I2C), SPI |
| Low-Power Technology | — | picoPower |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |