MC9S12A128BCFU vs MC9S12DG128CPV 对比
详细并排对比 MC9S12A128BCFU 出自 NXP Semiconductors 和 MC9S12DG128CPV 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。
规格对比
| 参数 | MC9S12A128BCFU | MC9S12DG128CPV |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $18.20 | $17.85 |
| Core | HCS12 CPU (16-bit CISC) | — |
| Maximum CPU Frequency | 25 MHz | — |
| Program Memory Size | 128 KB (128K x 8) Flash | — |
| RAM Size | 4 KB | — |
| EEPROM Size | 2 KB | — |
| Number of I/O Pins | 59 | 91 |
| ADC | 8-channel, 10-bit | — |
| 电源电压 | 5 V | — |
| 封装 | 80-QFP (14x14 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | -40C to +85C (industrial) | — |
| Oscillator Type | External (crystal/resonator or external clock) | — |
| Connectivity | CAN, SCI, SPI | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| RoHS 状态 | Compliant (per part stack listing) | [DATA_NEEDED: RoHS status from manufacturer] |
| Peripheral Highlights | 8-ch 10-bit ADC, PWM, SCI/SPI, CAN 2.0, SIM | — |
| Core Architecture | — | HCS12 (16-bit CISC) |
| Maximum CPU Clock | — | 25 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| Data Memory (RAM) | — | 8 KB |
| EEPROM | — | 2 KB |
| 封装 / 外壳 | — | 112-LQFP (20 x 20 mm) |
| Analog-to-Digital Converter | — | 8-channel, 10-bit ATD |
| CAN Modules | — | Up to 3 x MSCAN (CAN 2.0A/B) |
| Serial Interfaces | — | 2 x SCI (UART), 1 x SPI, 1 x I2C |
| Timer | — | Enhanced Capture Timer (ECT), 8 channels |
| Operating Voltage | — | 4.5 V to 5.5 V (single 5V supply) |
| 工作温度 | — | -40 C to +125 C (automotive) |
| Debug Interface | — | Background Debug Mode (BDM) |
| Flash Endurance | — | 100,000 write/erase cycles (typical) |