MC68711E20CFNE2 vs MC68711E20MFNE2 对比
详细并排对比 MC68711E20CFNE2 出自 NXP Semiconductors 和 MC68711E20MFNE2 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
MC68711E20CFNE2 - 8-Bit 2MHz 20KB OTP HC11 MCU | NXP | 52-PLCC
MC68711E20CFNE2 ✗ 停产NXP Semiconductors
MC68711E20MFNE2 - 8-Bit HC11 MCU 20KB OTP 768B RAM | NXP
MC68711E20MFNE2 Obsolete规格对比
| 参数 | MC68711E20CFNE2 | MC68711E20MFNE2 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 停产 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $13.20 | $16.90 |
| Core Architecture | M68HC11 (CISC, 8-bit) | M68HC11 8-bit CPU |
| 数据总线宽度 | 8 bit | — |
| 最大时钟频率 | 2 MHz | 4 MHz |
| Program Memory Size | 20 KB (20K x 8) OTP EPROM | 20 KB (20K x 8) |
| RAM Size | 768 bytes | 768 bytes |
| EEPROM Size | EPP (EPROM-based; 512 bytes per E-series data sheet) | — |
| ADC | 8-channel, 8-bit | On-chip 8-bit |
| Timers | 16-bit timer + pulse accumulator + RTI | On-chip (16-bit free-running + capture/compare) |
| Serial Interfaces | 1x SCI (async UART), 1x SPI | SCI (UART) + SPI |
| I/O Pins | Up to 38 GPIO | — |
| Watchdog | COP (Computer Operating Properly) | — |
| Operating Voltage | 5 V (3 V low-voltage variants available in E-series) | — |
| 工作温度 | -40 °C to +85 °C (industrial) | — |
| 封装 | 52-PLCC (19.1 x 19.1 mm) | 52-LCC (J-Lead), 19.1 x 19.1 mm |
| 安装类型 | Surface Mount (PLCC socket optional) | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Non-compliant (original EOL part - pre-RoHS era) | [DATA_NEEDED: RoHS status] |
| Program Memory Type | — | OTP EPROM |
| Number of I/O Lines | — | 38 |
| Oscillator Type | — | Internal |
| Operating Voltage Range | — | 5 V nominal |
| Technology | — | CMOS, fully static |
| Packaging | — | Tube |
| 生命周期状态 | — | Obsolete (Not Longer Manufactured per NXP) |
| Family Series | — | 68HC11E family |