W78E052DDG vs W78I054DDG 对比
详细并排对比 W78E052DDG 出自 Nuvoton Technology Corporation 和 W78I054DDG 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 ✓ 量产中规格对比
| 参数 | W78E052DDG | W78I054DDG |
|---|---|---|
| 品牌 | Nuvoton Technology Corporation | Nuvoton Technology Corporation |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| Microcontroller Type | 8-bit 8051-compatible CISC microcontroller | 8-bit 8051-compatible microcontroller |
| 最大时钟频率 | 40 MHz | — |
| Program Memory | 8 KB flash (8K × 8) | — |
| RAM | 256 bytes (256 × 8) | [DATA_NEEDED: SRAM capacity] |
| Number of I/O Pins | 36 pins | — |
| Operating Voltage Range | 2.4 V to 5.5 V | 2.4 V to 5.5 V |
| Mouser Temperature Grade | -40°C to 70°C | — |
| W78E052D Family Temperature Range | -40°C to 85°C | — |
| 封装 | 40-pin DIP | 40-pin DIP |
| 安装类型 | Through-hole | Through-hole |
| Architecture | 6T/12T configurable 8051 | 6T/12T 8051-compatible configurations documented for the W78 family |
| UART | 1 full-duplex UART | — |
| Lead-Free Status | Pb-free | Pb-free |
| 生命周期状态 | Not Recommended for New Designs | — |
| Oscillator Type | [DATA_NEEDED: oscillator type] | — |
| Exact Individual Pinout | [DATA_NEEDED: pin 1 through pin 40 names and functions] | — |
| Maximum CPU Frequency | — | 40 MHz |
| Flash Memory | — | 16 KB or 32 KB across verified distributor listings; confirm exact variant |
| 工作温度范围 | — | -40°C to 85°C |
| Core Compatibility | — | 8051-compatible |
| Program Memory Type | — | Flash |
| RoHS 状态 | — | Compliant |
| Manufacturer Product Family | — | W78 8-bit 8051 series |
| 引脚数量 | — | 40 pins |
| Supply Form | — | Tube or tray availability not specified |