MC68HC11E0CFNE3 vs MC68HC11E1CFNE3R 对比
详细并排对比 MC68HC11E0CFNE3 出自 NXP Semiconductors 和 MC68HC11E1CFNE3R 出自 NXP Semiconductors。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。
NXP Semiconductors
MC68HC11E0CFNE3 - 8-Bit HC11 MCU, 512B RAM, ROMless 52-PLCC | NXP (Tape & Reel)
MC68HC11E0CFNE3 NrndNXP Semiconductors
MC68HC11E1CFNE3R - 8-Bit 3MHz MCU 512B EE ROMless PLCC-52 | NXP
MC68HC11E1CFNE3R ⚠ 最后一次采购规格对比
| 参数 | MC68HC11E0CFNE3 | MC68HC11E1CFNE3R |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.95 | $9.80 |
| Core | M68HC11 (8-bit CISC) | — |
| Program Memory | ROMless (0 bytes) | — |
| RAM Size | 512 bytes | 512 x 8 bytes |
| EEPROM | 0 bytes (no on-chip EEPROM) | — |
| 最大时钟频率 | 3 MHz | — |
| 电源电压 | 5 V | 5 V |
| Number of I/O Lines | 38 | — |
| ADC | 8-channel, 8-bit | — |
| Serial Interfaces | 1x SCI (NRZ async), 1x SPI | — |
| Timers | 16-bit free-running counter with pulse accumulator | — |
| Watchdog | COP (Computer Operating Properly) | — |
| 封装 | 52-pin PLCC (Plastic Leaded Chip Carrier) | 52-PLCC (FN) 19.1 x 19.1 mm |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: exact operating temperature grade] | -40C to +85C (industrial) |
| Qualification | Automotive grade | — |
| Power-Saving Modes | Stop and Wait modes | — |
| External Bus | 16-bit address / 8-bit data (up to 64 KB) | — |
| Core Processor | — | HC11 |
| Core Size | — | 8-Bit |
| Core Architecture | — | CISC |
| Maximum Clock Speed | — | 3 MHz |
| Program Memory Size | — | ROMless (none on-chip) |
| Program Memory Type | — | ROMless |
| EEPROM Size | — | 512 x 8 bytes |
| Number of I/O | — | 38 |
| Connectivity | — | SCI, SPI |
| Peripherals | — | POR, WDT |
| 数据总线宽度 | — | 8-Bit |
| Packaging | — | Tape & Reel (R suffix) |