ATMEGA164PA-CUR vs ATMEGA324PA-CUR Comparison
Detailed side-by-side comparison of ATMEGA164PA-CUR by Microchip Technology and ATMEGA324PA-CUR 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
ATMEGA164PA-CUR - AVR 8-Bit MCU 20MHz 16KB Flash | Microchip
ATMEGA164PA-CUR ✓ ActiveMicrochip Technology
ATMEGA324PA-CUR - 8-bit AVR MCU 32KB Flash 20MHz | Microchip
ATMEGA324PA-CUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA164PA-CUR | ATMEGA324PA-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | 32 KB (16K x 16) ISP Flash with read-while-write |
| EEPROM | 512 B | 1 KB |
| SRAM | 1 KB (1K x 8) | 2 KB |
| Supply Voltage | 1.8 V to 5.5 V | 2.5 V / 3.3 V / 5 V operation |
| Number of I/O | 32 general purpose I/O lines | — |
| Timers/Counters | Three flexible timer/counters with compare modes and PWM | — |
| Connectivity | I2C (Two-Wire), SPI, UART/USART (two USARTs) | — |
| ADC | 8-channel, 10-bit | — |
| Package | 49-VFBGA (5x5 mm) | 49-VFBGA (5 x 5 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Data Converter Resolution | 10-bit | — |
| Series | AVR ATmega picoPower | — |
| Oscillator Type | Internal | — |
| Core Architecture | — | AVR 8-bit RISC |
| Maximum Clock Frequency | — | 20 MHz |
| Instruction Set | — | 131 powerful instructions, mostly single-cycle |
| Supply Voltage Range (5V grade) | — | 4.5 V to 5.5 V |
| General Purpose I/O | — | 32 I/O lines |
| General Purpose Working Registers | — | 32 |
| Low Power Technology | — | picoPower |
| Packaging | — | Tape & Reel (R suffix) |
| Life Cycle Stage | — | Active |
| Programming | — | In-System Programmable (ISP) |
| Manufacturer | — | Microchip Technology (Atmel) |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| Number of Timers | — | [DATA_NEEDED: timer count] |