MC9S12DB128CPV vs MC9S12DB128BCPV 对比
详细并排对比 MC9S12DB128CPV 出自 NXP Semiconductors 和 MC9S12DB128BCPV 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 | MC9S12DB128CPV | MC9S12DB128BCPV |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.95 | $14.20 |
| Core Processor | HCS12 | — |
| Core Size | 16-Bit | — |
| Core Speed | 25 MHz | — |
| Program Memory Size | 128 KB (128K x 8) Flash | — |
| Program Memory Type | FLASH | — |
| EEPROM Size | 2K x 8 | — |
| RAM Size | 8 KB | — |
| Number of I/O | 91 | — |
| 封装 | 112-LQFP (20x20 mm) | 112-LQFP (20 x 20 mm) |
| Package Type Code | LQFP | — |
| Terminal Form | GULL WING | — |
| 安装类型 | Surface Mount | Surface Mount |
| Connectivity | CANbus, I2C, SCI, SPI | — |
| Peripherals | PWM, WDT (Watchdog Timer) | — |
| Operating Temperature Grade | INDUSTRIAL | — |
| Part Status | Obsolete / NRND | — |
| Series | HCS12DB | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status from official NXP datasheet] | Compliant (lead-free LQFP) |
| Core | — | HCS12 (16-bit CISC) |
| CPU Bit Width | — | 16-bit |
| Bus Clock (max) | — | 25 MHz |
| Program Memory | — | 128 KB (128K x 8) Flash |
| RAM | — | 8 KB |
| EEPROM | — | 2 KB |
| 工作温度 | — | -40 C to +105 C (industrial) |
| 电源电压 | — | 5 V (single supply, on-chip regulator) |
| ADC | — | 8-channel, 10-bit, ~6 us conversion |
| CAN | — | 1 x msCAN 2.0 A/B |
| SCI (UART) | — | 1 x SCI (asynchronous) |
| SPI | — | 2 x SPI |
| IIC | — | 1 x IIC (inter-IC bus) |
| PWM Channels | — | Up to 7 channels (8-bit or 16-bit) |
| Debug Interface | — | BDM (Background Debug Mode) |