ATMEGA808-XU vs ATMEGA1608-XU 对比
详细并排对比 ATMEGA808-XU 出自 Microchip Technology 和 ATMEGA1608-XU 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 | ATMEGA808-XU | ATMEGA1608-XU |
|---|---|---|
| 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） | $0.68 | $0.58 |
| Core Processor | AVR 8-bit with hardware multiplier | AVR (8-bit, megaAVR 0-series) |
| Core Size | 8-bit | 8-bit |
| Speed | 20 MHz | — |
| Flash Size | 8 KB (8K x 8) | — |
| SRAM | 1 KB | 2 KB |
| EEPROM | 256 bytes | 256 bytes |
| Series | megaAVR 0-series | megaAVR 0-series, Functional Safety (FuSa) capable |
| Safety Feature | Functional Safety (FuSa) | — |
| 封装 | 28-SSOP | SSOP-28 (208 mil) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +125C | -40 C to +85 C |
| 电源电压 | [DATA_NEEDED: Supply Voltage Range] | — |
| Number of I/O | [DATA_NEEDED: Number of I/O] | 23 |
| Peripherals | Core Independent Peripherals (CIPs) | — |
| Packaging | Tray | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | Compliant (per JLCPCB listing) |
| MSL 等级 | [DATA_NEEDED: Moisture Sensitivity Level] | — |
| 最大时钟频率 | — | 20 MHz |
| Flash Memory | — | 16 KB (16K x 8) |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| ADC Resolution | — | 10-bit |
| Programmer Interface | — | UPDI (single-wire) |
| Hardware Multiplier | — | Yes |
| 分类 | — | Integrated Circuits (ICs), Embedded, Microcontrollers |