S912XEQ512F0CAL vs MC9S12XDT256CAG 对比
详细并排对比 S912XEQ512F0CAL 出自 NXP Semiconductors 和 MC9S12XDT256CAG 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
S912XEQ512F0CAL - 16-bit 50MHz 512KB Flash MCU | NXP Automotive
S912XEQ512F0CAL ✓ 量产中NXP Semiconductors
MC9S12XDT256CAG - 16-bit HCS12X MCU, 256KB Flash, 144-LQFP | NXP
MC9S12XDT256CAG ⚠ 最后一次采购规格对比
| 参数 | S912XEQ512F0CAL | MC9S12XDT256CAG |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.44 | $17.40 |
| Core Processor | HCS12X (S12X core with XGATE co-processor) | — |
| Core Size | 16-Bit | — |
| Bus Speed | 50 MHz | — |
| Program Flash Memory | 512 KB (512K x 8) | — |
| EEPROM | Hardware-emulated, flexible programmable | 4 KB |
| RAM | [DATA_NEEDED: RAM size] | 16 KB |
| ADC Resolution | 12-bit | — |
| ADC Conversion Time | 3 us | — |
| Timers | Enhanced Capture Timer (ECT), Periodic Interrupt Timer (PIT), Real Time Interrupt (RTI) | ECT (Enhanced Capture Timer) |
| Memory Protection | MPU with supervisor/user modes | — |
| 电源电压 | 1.8 V / 2.8 V / 5 V | — |
| 工作温度 | -40C to +85C | -40C to +85C |
| 封装 | 112-LQFP (20 x 20 mm), gull-wing terminals, square body | 144-pin LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Qualification | Automotive Qualified, AEC-Q100 | — |
| Packaging | Tray | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Peripherals | DMA (XGATE), LVD, POR, PWM | — |
| Core | — | HCS12X (16-bit CISC with XGATE co-processor) |
| Program Memory | — | 256 KB Flash |
| Maximum CPU Frequency | — | 80 MHz |
| Supply Voltage - Core | — | 2.35 V to 2.75 V |
| Supply Voltage - I/O | — | 4.5 V to 5.5 V |
| I/O Pins | — | 119 |
| CAN Controllers (MSCAN) | — | 5 (CAN 2.0 A/B) |
| SCI / SPI | — | Yes |
| ADC | — | 16-channel, 10-bit |
| PWM Channels | — | 8 |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| Debug Interface | — | BDM (Background Debug Mode) |
| 生命周期状态 | — | No Longer Manufactured (per NXP product page) |