MC9S12B256MFUE vs MC9S12DT256MFUE 对比
详细并排对比 MC9S12B256MFUE 出自 NXP Semiconductors 和 MC9S12DT256MFUE 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
MC9S12DT256MFUE - 16-Bit 25MHz 256KB Flash MCU | NXP | 80-QFP
MC9S12DT256MFUE ✓ 量产中规格对比
| 参数 | MC9S12B256MFUE | MC9S12DT256MFUE |
|---|---|---|
| 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） | $21.60 | $19.20 |
| Core | HCS12 (16-bit CISC) | — |
| CPU Family | S12B (MC9S12B series) | — |
| Maximum CPU Clock | 25 MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| RAM | 12 KB | [DATA_NEEDED: RAM size] |
| EEPROM | 4 KB | [DATA_NEEDED: EEPROM size] |
| 电源电压 | 2.35 V to 5.5 V | — |
| ADC | 10-bit, 8-channel | 16-channel, 10-bit (per family) |
| PWM Module | 8-channel, 8-bit | 8-channel 16-bit PWM |
| CAN (msCAN) | 1 x CAN 2.0A/B | — |
| SCI / SPI / I2C | Yes (1 each) | — |
| Enhanced Capture Timer | 6 x 16-bit channels | — |
| 工作温度 | -40 C to +125 C (junction) | — |
| 封装 | 80-QFP, 14 x 14 mm, 1.0 mm pitch | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Debug Interface | BDM (Background Debug Mode) | — |
| Lifecycle | NRND (Not Recommended for New Designs) | — |
| Core Architecture | — | HCS12 (CPU12), 16-bit CISC |
| Maximum CPU Frequency | — | 25 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| 数据总线宽度 | — | 16-bit |
| Operating Supply Voltage (Core) | — | 2.35 V to 2.75 V |
| I/O Supply Voltage | — | 5V-tolerant I/O on VDDR/VSSR |
| Number of I/O Pins | — | 91 |
| Package Type | — | 80-QFP (PQFP/LQFP-80, 14x14 mm) |
| Terminal Form | — | GULL WING |
| Number of Terminals | — | 80 |
| Temperature Grade | — | Automotive |
| On-chip CAN Module | — | MSCAN (CAN 2.0A/B) |
| Communication Peripherals | — | SCI, SPI, IIC, BDLC |