ATMEGA88A-PU vs ATMEGA88PA-PN 对比
详细并排对比 ATMEGA88A-PU 出自 Microchip Technology 和 ATMEGA88PA-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 | ATMEGA88A-PU | ATMEGA88PA-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） | $0.00 | $2.02 |
| Product Type | 8-bit AVR RISC-based microcontroller | — |
| Maximum Clock Speed | 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) | 8 KB (4K x 16) |
| EEPROM Memory | 512 B | — |
| SRAM | 1 KB | 1 KB |
| 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) | 28-PDIP (0.300 in, 7.62 mm) |
| 安装类型 | Through-hole | Through Hole |
| 电源电压 | 4.5 V to 5.5 V | — |
| Core Architecture | AVR RISC | AVR 8-bit RISC |
| Low-Power Technology | picoPower | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| EEPROM | — | 512 B |
| 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 |
| Number of I/O Lines | — | 23 |
| ADC | — | 6-channel 10-bit |
| Timers | — | 3 (two 8-bit, one 16-bit) |
| Serial Interfaces | — | USART, TWI (I2C), SPI |
| Programming / Debug | — | ISP FLASH, debugWIRE |
| Low Power Technology | — | picoPower with multiple sleep modes |
| Life Cycle Stage | — | Active |