MC68HC11E0CFNE3R vs MC68L11F1CFNE3 对比
详细并排对比 MC68HC11E0CFNE3R 出自 NXP Semiconductors 和 MC68L11F1CFNE3 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
MC68HC11E0CFNE3R - 8-Bit HC11 MCU, 512B RAM, ROMless 52-PLCC | NXP
MC68HC11E0CFNE3R NrndNXP Semiconductors
MC68L11F1CFNE3 - 8-Bit HC11 MCU, 1KB RAM, ROMless, 68-PLCC | NXP
MC68L11F1CFNE3 Obsolete规格对比
| 参数 | MC68HC11E0CFNE3R | MC68L11F1CFNE3 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.95 | $19.95 |
| Core | M68HC11 (8-bit CISC) | HC11 |
| Program Memory | ROMless (0 bytes) | — |
| RAM Size | 512 bytes | 1 KB |
| EEPROM | 0 bytes (no on-chip EEPROM) | — |
| 最大时钟频率 | 3 MHz | 3 MHz |
| 电源电压 | 5 V | 3.3 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) | 68-PLCC (24.21 x 24.21 mm) |
| 安装类型 | Surface Mount | Surface Mount (PLCC socket compatible) |
| 工作温度 | [DATA_NEEDED: exact operating temperature grade] | [DATA_NEEDED: operating temperature range] |
| Qualification | Automotive grade | — |
| Power-Saving Modes | Stop and Wait modes | — |
| External Bus | 16-bit address / 8-bit data (up to 64 KB) | — |
| Processor Series | — | M68HC11 (HC11 family) |
| 数据总线宽度 | — | 8-bit |
| Program Memory Type | — | ROMless (external memory required) |
| EEPROM Size | — | 512 bytes |
| Number of I/O Pins | — | [DATA_NEEDED: I/O count] |
| Bus Type | — | Nonmultiplexed expanded bus |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| Architecture | — | CISC, fully static CMOS |
| Lifecycle | — | Obsolete (per NXP product page) |
| Manufacturer | — | NXP Semiconductors (formerly Freescale / Motorola) |