ATMEGA808-XU vs ATMEGA1608-XUR 对比
详细并排对比 ATMEGA808-XU 出自 Microchip Technology 和 ATMEGA1608-XUR 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。
Microchip Technology
ATMEGA1608-XUR - 8-bit AVR MCU, 16KB Flash, 20MHz | Microchip
ATMEGA1608-XUR ✓ 量产中规格对比
| 参数 | ATMEGA808-XU | ATMEGA1608-XUR |
|---|---|---|
| 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 | $0.86 |
| Core Processor | AVR 8-bit with hardware multiplier | AVR (8-bit) |
| Core Size | 8-bit | 8-bit |
| Speed | 20 MHz | 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 (ATmega808/809/1608/1609) |
| Safety Feature | Functional Safety (FuSa) | — |
| 封装 | 28-SSOP | 28-SSOP |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +125C | -40C to +85C (industrial, per -U grade) |
| 电源电压 | [DATA_NEEDED: Supply Voltage Range] | — |
| Number of I/O | [DATA_NEEDED: Number of I/O] | [DATA_NEEDED: number of programmable I/O lines] |
| Peripherals | Core Independent Peripherals (CIPs) | Core Independent Peripherals, Event System, Configurable Custom Logic, PWM, WDT, Brown-out Detect/Reset, POR |
| Packaging | Tray | Tape & Reel (XUR suffix) |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | Compliant (per DigiKey listing) |
| MSL 等级 | [DATA_NEEDED: Moisture Sensitivity Level] | — |
| Flash Memory | — | 16 KB (16K x 8) |
| Connectivity | — | UART/USART, SPI, I2C (TWI) |
| 工作电源电压 | — | [DATA_NEEDED: operating voltage range] |
| Functional Safety | — | FuSa (Functional Safety) supported family |