W78E058DDG vs W78E516DDG 对比
详细并排对比 W78E058DDG 出自 Nuvoton Technology Corporation 和 W78E516DDG 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
W78E058DDG - 8-Bit 40MHz 32KB Flash MCU | Nuvoton | DIP-40
W78E058DDG ✓ 量产中Nuvoton Technology Corporation
W78E516DDG - 8-bit 8051 MCU, 64KB Flash, 40MHz | Nuvoton
W78E516DDG ✓ 量产中规格对比
| 参数 | W78E058DDG | W78E516DDG |
|---|---|---|
| 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 W78 8051-compatible microcontroller | — |
| Maximum Operating Frequency | 40 MHz | — |
| Program Memory Size | 32 KB (32K × 8 bits) flash | 64KB (64K x 8) Flash EPROM |
| RAM Size | 512 × 8 bits | 512 x 8 bytes |
| Number of I/O Pins | 36 pins | — |
| Operating Supply Voltage Range | 2.4 V to 5.5 V | — |
| Architecture | 8-bit 8051-compatible CISC | — |
| 封装 | 40-pin DIP | DIP-40 |
| 安装类型 | Through-hole | Through-Hole |
| Core Family | W78 series | — |
| Core Type | 8051-compatible | — |
| Program Memory Type | Flash | — |
| Supported Supply Levels | 2.5 V, 3.3 V, and 5 V | — |
| 工作温度范围 | -40 °C to 85 °C | — |
| Pin Compatibility | Pin-compatible with traditional 12-transistor 8051 devices | — |
| Lead-Free Status | Pb-free | — |
| Datasheet Document Length | 90 pages | — |
| Core Architecture | — | 8-bit 80C51 CISC (8052-compatible) |
| Auxiliary Flash | — | 4KB (ISP loader bank) |
| 最大时钟频率 | — | 40 MHz |
| Supply Voltage Range | — | 2.4 V to 5.5 V |
| Number of I/O | — | 36 |
| Timers | — | Timer 0, Timer 1, Timer 2 (16-bit) |
| Serial Interface | — | Full-duplex UART |
| In-System Programming | — | Yes (via 4KB auxiliary Flash) |
| Instruction Set Compatibility | — | Standard 8052 |
| 工作温度 | — | -40C to +70C |
| RoHS Code | — | Yes (Pb-free) |
| Life Cycle Code | — | Active |