MC68HC11E0CFNE3 vs MC68P11E1CFN2R2 对比
详细并排对比 MC68HC11E0CFNE3 出自 NXP Semiconductors 和 MC68P11E1CFN2R2 出自 Freescale Semiconductor。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 Nrnd规格对比
| 参数 | MC68HC11E0CFNE3 | MC68P11E1CFN2R2 |
|---|---|---|
| 品牌 | NXP Semiconductors | Freescale Semiconductor |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | Unknown |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.95 | $6.95 |
| Core | M68HC11 (8-bit CISC) | — |
| Program Memory | ROMless (0 bytes) | — |
| RAM Size | 512 bytes | — |
| EEPROM | 0 bytes (no on-chip EEPROM) | — |
| 最大时钟频率 | 3 MHz | — |
| 电源电压 | 5 V | [DATA_NEEDED: supply voltage range] |
| Number of I/O Lines | 38 | — |
| ADC | 8-channel, 8-bit | [DATA_NEEDED: ADC specification] |
| Serial Interfaces | 1x SCI (NRZ async), 1x SPI | [DATA_NEEDED: serial interface specification] |
| Timers | 16-bit free-running counter with pulse accumulator | — |
| Watchdog | COP (Computer Operating Properly) | — |
| 封装 | 52-pin PLCC (Plastic Leaded Chip Carrier) | — |
| 安装类型 | Surface Mount | Surface mount |
| 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) | — |
| Product Type | — | 8-bit microcontroller |
| CPU Family | — | HC11 |
| Operating Frequency | — | 2 MHz |
| Program Memory Architecture | — | ROMless |
| 存储容量 | — | 512 x 8 |
| CPU Architecture | — | 8-bit |
| Package Type | — | 52-pin PLCC |
| Package Dimensions | — | 19.13 mm x 19.13 mm |
| Number of I/O Pins | — | [DATA_NEEDED: I/O pin count] |
| Timer Count | — | [DATA_NEEDED: timer count] |
| External Memory Interface | — | [DATA_NEEDED: external memory interface details] |
| RoHS 状态 | — | Compliant |
| Manufacturer | — | Freescale Semiconductor |