MC9S12DJ256MPVE vs MC9S12DJ128MPVE 对比
详细并排对比 MC9S12DJ256MPVE 出自 NXP Semiconductors 和 MC9S12DJ128MPVE 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
MC9S12DJ256MPVE - HCS12 16-Bit MCU 256KB Flash | NXP | Automotive
MC9S12DJ256MPVE Nrnd
规格对比
| 参数 | MC9S12DJ256MPVE | MC9S12DJ128MPVE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.95 | $19.25 |
| Core Architecture | HCS12 (16-bit CISC) | HCS12 (16-bit CISC) |
| CPU Bit Width | 16-bit | — |
| Maximum CPU Frequency | 25 MHz (some sources cite 50 MHz bus) | — |
| Program Flash | 256 KB (256K x 8) | — |
| RAM | 12 KB | 8 KB |
| EEPROM | 4 KB | 2 KB |
| 电源电压 | 2.35 V to 2.75 V core; 5 V typical with on-chip regulator | 2.35 V to 2.75 V (single 2.5V nominal) |
| I/O Pins | 59 (some package variants expose 91) | — |
| ADC | Two 8-channel, 10-bit | 2x 8-channel, 10-bit |
| PWM Channels | 8-channel | 8 |
| Enhanced Capture Timer | 8-channel IC/OC | — |
| SCI (UART) Modules | 2 asynchronous | — |
| CAN Module | 1 x CAN 2.0 (per family datasheet) | — |
| SPI Module | 1 synchronous serial (per family) | — |
| 工作温度 | -40C to +125C (automotive AEC-Q100 grade) | -40C to +125C (automotive grade) |
| 封装 | 112-LQFP (20x20 mm), gull-wing | 112-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (lead-free matte-tin finish) | Compliant |
| Moisture Sensitivity Level | MSL 3 (per JEDEC J-STD-020) | — |
| Background Debug Mode | Yes (BDM) | — |
| 生命周期状态 | NRND (Not Recommended for New Designs) | — |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| Maximum CPU Clock | — | 25 MHz (50 MHz internal bus via PLL, see datasheet) |
| Digital I/O Pins | — | 59 |
| SCI (UART) | — | 2 |
| SPI | — | 1 |
| I2C (Inter-IC Bus) | — | 1 |
| MSL 等级 | — | [DATA_NEEDED: MSL level per JEDEC J-STD-020] |
| Debug Interface | — | BDM (Background Debug Mode) |