MC9S12DT128MPVE vs MC9S12DG256CMPV 对比
详细并排对比 MC9S12DT128MPVE 出自 NXP Semiconductors 和 MC9S12DG256CMPV 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
MC9S12DT128MPVE - 16-bit HCS12 MCU, 128KB Flash, LQFP-112 | NXP
MC9S12DT128MPVE NrndNXP Semiconductors
MC9S12DG256CMPV - 16-bit HCS12 MCU 256KB Flash 112-LQFP | NXP
MC9S12DG256CMPV ✓ 量产中规格对比
| 参数 | MC9S12DT128MPVE | MC9S12DG256CMPV |
|---|---|---|
| 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） | $36.50 | $11.90 |
| Core | HCS12 | HCS12 CPU12 (CISC, 16-bit, upward-compatible with HC11) |
| Core Architecture | 16-bit | — |
| Maximum Clock Speed | 25 MHz | — |
| Flash Program Memory | 128KB (128K x 8) | — |
| RAM | 8KB (8K x 8) | 12 KB |
| EEPROM | 2KB (2K x 8) | 4 KB |
| Supply Voltage Range | 2.35 V to 5.25 V | — |
| Number of I/O | 91 | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 16 (two 8-channel 10-bit ADCs) | — |
| PWM Channels | 8-channel | — |
| Serial Interfaces | 2x SCI, IIC | — |
| Timers | 8-channel IC/OC enhanced capture timer | Enhanced Capture Timer (ECT), 8 x PWM, 1 x RTI |
| 工作温度 | -40C to +125C | -40 C to +85 C (automotive AEC-Q100) |
| 封装 | 112-LQFP (20x20 mm) | 112-LQFP (20 x 20 mm, 0.65 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount (gull-wing) |
| Terminal Form | Gull Wing | — |
| Temperature Grade | Automotive | — |
| 生命周期状态 | NRND (Not Recommended for New Designs) | — |
| Oscillator Type | Internal | — |
| Maximum CPU Clock | — | 25 MHz (50 MHz effective instruction throughput via look-ahead fetch) |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| Operating Voltage | — | 2.5 V / 5 V (single supply with on-chip regulator) |
| I/O Voltage | — | 5 V tolerant |
| ADC | — | 10-bit, 8 channels |
| CAN Modules (MSCAN) | — | 1 x MSCAN 2.0A/B-compatible |
| SCI / SPI | — | 2 x SCI, 1 x SPI |
| BDLC (J1850) | — | 1 module (VPW) |
| 引脚数量 | — | 112 |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status - not present in verified snippet] |