ATMEGA8A-PN vs ATMEGA88A-PU 对比
详细并排对比 ATMEGA8A-PN 出自 Microchip Technology 和 ATMEGA88A-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 | ATMEGA8A-PN | ATMEGA88A-PU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Architecture | AVR enhanced RISC | — |
| Maximum Clock Speed | 16 MHz | 20 MHz |
| Program Memory (Flash) | 8 KB (4K x 16) | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB (1K x 8) | 1 KB |
| Number of I/O | 23 | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| Connectivity | I2C (TWI), SPI, UART/USART | — |
| ADC Resolution | 10-bit | — |
| Timers | 3 Timer/Counters with compare modes | — |
| 封装 / 外壳 | 28-DIP (0.300 in, 7.62 mm) | — |
| 安装类型 | Through Hole | Through-hole |
| 工作温度 | -40C to +105C | — |
| MIPS per MHz | up to 1 (approx.) | — |
| Product Status | Active | — |
| Product Type | — | 8-bit AVR RISC-based microcontroller |
| Flash Memory | — | 8 KB (4K x 16) |
| EEPROM Memory | — | 512 B |
| General-Purpose I/O Lines | — | 23 |
| General-Purpose Working Registers | — | 32 |
| Timer/Counter Resources | — | 3 |
| Timer/Counter Features | — | Compare modes |
| Interrupt Support | — | Internal and external interrupts |
| Serial Communication | — | USART and byte-oriented Two-Wire Interface |
| Program Memory Type | — | In-system programmable Flash with read-while-write capability |
| 封装 | — | 28-pin plastic dual in-line package (28-PDIP) |
| 电源电压 | — | 4.5 V to 5.5 V |
| Core Architecture | — | AVR RISC |
| Low-Power Technology | — | picoPower |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance status] |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |