ATMEGA324PV-10AUR vs ATMEGA164PA-AU Comparison
Detailed side-by-side comparison of ATMEGA324PV-10AUR by Microchip Technology and ATMEGA164PA-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
ATMEGA164PA-AU - 8-bit AVR MCU, 16KB Flash, 20MHz | Microchip
ATMEGA164PA-AU β ActiveSpecification Comparison
| Parameter | ATMEGA324PV-10AUR | ATMEGA164PA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.30 | $2.75 |
| 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 | 16 KB (8K x 16) ISP FLASH |
| EEPROM | 1 KB | 512 B |
| SRAM | 2 KB | 1 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Instruction Set | 131 instructions, most single-cycle | β |
| General Purpose I/O | 32 lines | β |
| Working Registers | 32 | β |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| USART | 2 | 2 |
| Serial Interfaces | TWI (I2C-compatible), SPI, 2x USART | β |
| Timer/Counters | 3 flexible with compare modes and PWM | β |
| Real Time Counter | Yes (RTC) | β |
| Package | 44-TQFP (10x10 mm, 0.8 mm pitch) | 44-TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Low Power Technology | picoPower | picoPower |
| Lifecycle Status | Active | β |
| Packaging | Tape & Reel (R suffix) | β |
| Maximum Clock Frequency | β | 20 MHz |
| Throughput | β | Up to 20 MIPS at 20 MHz |
| Number of I/O Lines | β | 32 |
| Timers/Counters | β | 3 (two 8-bit, one 16-bit) with PWM |
| TWI (I2C) | β | Yes, byte-oriented |
| SPI | β | Yes |
| Instructions | β | 131, most single-cycle |
| Hardware Multiplier | β | On-chip 2-cycle multiplier |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |
| RoHS Status | β | Compliant (green package) |