ATMEGA328-PU vs ATMEGA88PA-PU 对比
详细并排对比 ATMEGA328-PU 出自 Microchip Technology 和 ATMEGA88PA-PU 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。
规格对比
| 参数 | ATMEGA328-PU | ATMEGA88PA-PU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Product Type | 8-bit AVR microcontroller | — |
| Maximum Clock Speed | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | — |
| EEPROM Memory | 1 KB | — |
| SRAM | 2 KB | — |
| Architecture | AVR enhanced RISC | — |
| 封装 | 28-PDIP | 28-PDIP |
| Package Type | Through-hole DIP | — |
| I/O Ports | 32 I/O ports | — |
| 电源电压 | 4.5 V to 5.5 V | — |
| Program Memory Type | In-system programmable flash | FLASH |
| Programming | In-system programming | — |
| Instruction Execution | Single-clock-cycle execution for powerful instructions | — |
| 安装方式 | Through-hole | — |
| Device Class | General-purpose 8-bit microcontroller | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (TA) |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Program Memory Size | — | 8 KB (4K x 16) |
| EEPROM Size | — | 512 x 8 B |
| RAM Size | — | 1K x 8 B |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Number of I/O | — | 23 |
| ADC Resolution | — | 10-bit |
| Number of ADC Channels | — | 6 |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Communication Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| Timers | — | Two 8-bit, one 16-bit |
| Oscillator Type | — | Internal |
| 安装类型 | — | Through Hole |
| Technology | — | picoPower |