MC9S12B128VFUE vs MC9S12D32VFUE 对比
详细并排对比 MC9S12B128VFUE 出自 NXP Semiconductors 和 MC9S12D32VFUE 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 | MC9S12B128VFUE | MC9S12D32VFUE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $12.10 | $10.32 |
| Core | HCS12 (CISC, 16-bit) | — |
| Family | S12B | — |
| Program Memory | 128 KB Flash (128K x 8) | — |
| RAM | 4 KB | — |
| EEPROM | 1 KB | — |
| Maximum CPU Frequency | 25 MHz | — |
| 数据总线宽度 | 16 bit | — |
| Operating Voltage | 2.5 V to 5 V | — |
| 封装 / 外壳 | 80-QFP (14 x 14 mm, PQFP, tray) | — |
| 安装类型 | Surface Mount | Surface Mount |
| ADC | 8-channel, 10-bit | — |
| Communication Interfaces | CAN 2.0, SCI (UART), SPI, I2C | — |
| Debug Interface | BDM (Background Debug Mode) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant (RoHS Code: Yes) |
| MSL 等级 | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| Peripheral Series | S12B | — |
| Core Processor | — | HCS12 (S12D) |
| Core Size | — | 16-Bit |
| Architecture | — | CISC |
| 最大时钟频率 | — | 25 MHz |
| Flash Memory Size | — | 32KB (32K x 8) |
| 电源电压 | — | 2.5V/5V |
| 封装 | — | 80-QFP (14x14 mm) |
| ADC Resolution | — | 10-bit |
| Number of ADC Channels | — | 16 (two 8-channel 10-bit ADCs) |
| SCI (UART) Interfaces | — | 2 |
| PWM Channels | — | 8-channel pulse-width modulator |
| I/O Count | — | 20 discrete digital I/O lines |
| Timer | — | 8-channel IC/OC enhanced capture timer |
| I2C | — | Inter-IC Bus (IIC) |
| 生命周期状态 | — | NRND (Not Recommended for New Designs) |
| EEPRAM / RAM Size | — | [DATA_NEEDED: RAM size] |