ATMEGA88PA-PN vs ATMEGA8A-PN 对比
详细并排对比 ATMEGA88PA-PN 出自 Microchip Technology 和 ATMEGA8A-PN 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 | ATMEGA88PA-PN | ATMEGA8A-PN |
|---|---|---|
| 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） | $2.02 | $2.45 |
| Core Architecture | AVR 8-bit RISC | — |
| Flash Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB (1K x 8) |
| 最大时钟频率 | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| 工作温度 | -40C to +105C | -40C to +105C |
| Number of I/O Lines | 23 | — |
| ADC | 6-channel 10-bit | — |
| Timers | 3 (two 8-bit, one 16-bit) | 3 Timer/Counters with compare modes |
| Serial Interfaces | USART, TWI (I2C), SPI | — |
| 封装 | 28-PDIP (0.300 in, 7.62 mm) | — |
| 安装类型 | Through Hole | Through Hole |
| Programming / Debug | ISP FLASH, debugWIRE | — |
| Low Power Technology | picoPower with multiple sleep modes | — |
| Life Cycle Stage | Active | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Architecture | — | AVR enhanced RISC |
| Maximum Clock Speed | — | 16 MHz |
| Program Memory (Flash) | — | 8 KB (4K x 16) |
| 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 |
| 封装 / 外壳 | — | 28-DIP (0.300 in, 7.62 mm) |
| MIPS per MHz | — | up to 1 (approx.) |
| Product Status | — | Active |