W78I054DDG vs W78I052DDG 对比
详细并排对比 W78I054DDG 出自 Nuvoton Technology Corporation 和 W78I052DDG 出自 Nuvoton Technology Corporation。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。
Nuvoton Technology Corporation
W78I054DDG - 8-Bit 40MHz 8051 MCU | Nuvoton Technology
W78I054DDG ✓ 量产中Nuvoton Technology Corporation
W78I052DDG - 8-Bit 8051 MCU, 8KB Flash, 40-DIP | Nuvoton
W78I052DDG ✓ 量产中规格对比
| 参数 | W78I054DDG | W78I052DDG |
|---|---|---|
| 品牌 | Nuvoton Technology Corporation | Nuvoton Technology Corporation |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Microcontroller Type | 8-bit 8051-compatible microcontroller | — |
| Maximum CPU Frequency | 40 MHz | — |
| Operating Voltage Range | 2.4 V to 5.5 V | — |
| Flash Memory | 16 KB or 32 KB across verified distributor listings; confirm exact variant | 8 KB |
| RAM | [DATA_NEEDED: SRAM capacity] | [DATA_NEEDED: RAM capacity] |
| 封装 | 40-pin DIP | 40-DIP |
| 安装类型 | Through-hole | — |
| 工作温度范围 | -40°C to 85°C | -40°C to +85°C |
| Core Compatibility | 8051-compatible | — |
| Program Memory Type | Flash | Flash |
| Lead-Free Status | Pb-free | Pb-free |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS compliance statement] |
| Manufacturer Product Family | W78 8-bit 8051 series | — |
| Architecture | 6T/12T 8051-compatible configurations documented for the W78 family | Enhanced 8051-compatible 8-bit architecture |
| 引脚数量 | 40 pins | — |
| Supply Form | Tube or tray availability not specified | — |
| Product Type | — | 8-bit embedded microcontroller |
| Operating Supply Voltage Range | — | 2.4 V to 5.5 V |
| 安装方式 | — | Through-hole |
| 最大时钟频率 | — | [DATA_NEEDED: maximum clock frequency] |
| Number of I/O Pins | — | [DATA_NEEDED: number of I/O pins] |
| Timer Count | — | [DATA_NEEDED: timer count and operating modes] |
| Serial Interface | — | [DATA_NEEDED: UART and serial peripheral details] |
| Supply Voltage Tolerance | — | [DATA_NEEDED: detailed electrical operating limits] |
| Package Dimensions | — | [DATA_NEEDED: package dimensions] |
| REACH Status | — | [DATA_NEEDED: REACH compliance statement] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |