W78E052DPG vs W78E051C40PL 对比
详细并排对比 W78E052DPG 出自 Nuvoton Technology Corporation 和 W78E051C40PL 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
W78E052DPG - 8-Bit 40MHz 8052 MCU | Nuvoton | PLCC-44
W78E052DPG NrndNuvoton Technology Corporation
W78E051C40PL - 8-bit 8051 MCU, 4KB Flash, 40MHz, 44-PLCC | Nuvoton
W78E051C40PL ✓ 量产中规格对比
| 参数 | W78E052DPG | W78E051C40PL |
|---|---|---|
| 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 Family | W78 8051-compatible series | — |
| Core | 8052-compatible 8-bit CISC | — |
| 最大时钟频率 | 40 MHz | 40 MHz |
| Program Memory | 8 KB flash (8K x 8) | — |
| Supply Voltage Range | 2.4 V to 5.5 V | — |
| Supported Supply Levels | 2.5 V, 3.3 V, and 5 V | — |
| 封装 | 44-pin PLCC | 44-PLCC (PL) |
| 安装类型 | Surface mount | Surface Mount (PLCC socket or direct solder) |
| Mouser Operating Temperature Range | -40 °C to +70 °C | — |
| Family Operating Temperature Range | -40 °C to +85 °C | — |
| Instruction Set | CISC | — |
| Lead-Free Status | Pb-free | — |
| 生命周期状态 | Not Recommended For New Designs (NRND) | — |
| Series Configuration | 6T/12T 8051 MCU configurable | — |
| Target Applications | Security/alarm, barcode reader, KVM, key phone, UI, and IPC | — |
| Related Family Packages | LQFP-48, PLCC-44, PQFP-44, TQFP-44, and DIP-40 | — |
| Core Architecture | — | 8-bit 8051 (MCS-51 compatible) |
| Program Memory (Flash) | — | 4 KB (4K x 8) |
| Internal RAM | — | 128 bytes |
| I/O Pins | — | 36 (4 x 8-bit ports P0-P3, plus 4-bit P4) |
| Timers/Counters | — | 2 x 16-bit |
| UART | — | 1 x full-duplex |
| Interrupt Sources | — | 6 sources / 2 priority levels |
| Machine Cycle | — | 12 clocks per instruction cycle |
| Power-Saving Modes | — | Idle and Power-Down |
| On-chip Oscillator | — | Yes (external crystal/ceramic resonator) |
| Operating Voltage Range | — | [DATA_NEEDED: VCC min/max] |
| 工作温度范围 | — | [DATA_NEEDED: temperature grade] |
| RoHS 状态 | — | Compliant |
| Lead-Free | — | Yes |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |