ATMEGA164P-15MZ vs ATMEGA324P-20MU 对比
详细并排对比 ATMEGA164P-15MZ 出自 Microchip Technology 和 ATMEGA324P-20MU 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATMEGA164P-15MZ - 8-bit AVR MCU 16KB Flash 44-VQFN | Microchip
ATMEGA164P-15MZ ✓ 量产中Microchip Technology
ATMEGA324P-20MU - 8-bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA324P-20MU ✓ 量产中规格对比
| 参数 | ATMEGA164P-15MZ | ATMEGA324P-20MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.83 | $3.80 |
| Core Processor | AVR 8-bit RISC | AVR |
| Core Size | 8-bit | 8-Bit |
| Speed (Max Frequency) | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16), ISP, read-while-write | 32 KB (16K x 16) |
| EEPROM | 512 B | 1 KB |
| SRAM | 1 KB | 2 KB |
| GPIO Count | 32 | — |
| ADC Resolution | 10-bit, 8 channels | 10-bit |
| Communication Interfaces | USART, SPI, I2C (TWI) | — |
| Timers | Two 8-bit, one 16-bit (PWM capable) | — |
| Operating Voltage | [DATA_NEEDED: Operating Voltage Range] | — |
| 工作温度 | -40C to +125C | -40C to +85C |
| Debug / Programming | JTAG, SPI (ICSP in-system programming) | — |
| 封装 | 44-VQFN (7x7 mm) with exposed pad | 44-VQFN (7x7 mm), exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| Technology Feature | picoPower low-power technology | — |
| Series | AVR ATmega | — |
| Speed | — | 20 MHz |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| General Purpose I/O | — | 32 |
| Timers/Counters | — | 3 (with compare modes and PWM) |
| USART | — | 2 |
| Connectivity | — | I2C (TWI), SPI, UART/USART |
| Programmer Support | — | MPLAB SNAP (ICSP, in-circuit debug) |
| Technology | — | picoPower, AVR RISC, 131 instructions |