S912XES384J2CAL vs S912XET256BCAGR 对比
详细并排对比 S912XES384J2CAL 出自 NXP Semiconductors 和 S912XET256BCAGR 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 | S912XES384J2CAL | S912XET256BCAGR |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.15 | $12.11 |
| Product Family | HCS12X (S12XE-series) | — |
| CPU Core | HCS12X (enhanced 16-bit) | — |
| Maximum CPU Clock | 50 MHz | — |
| Program Flash | 384 KB | — |
| RAM | 16 KB | [DATA_NEEDED: RAM] |
| EEPROM | 4 KB | — |
| 封装 | LQFP-112 | 144-LQFP, 20 x 20 mm |
| 引脚数量 | 112 | 144 pins |
| 电源电压 | 3.3 V / 5 V dual supply | [DATA_NEEDED: supply voltage] |
| 工作温度 | -40 C to +85 C (AEC-Q100 Grade 1)[DATA_NEEDED: detailed ambient qualifier letter] | -40°C to +85°C |
| AEC-Q100 Qualified | Yes (automotive grade) | — |
| CAN Modules (msCAN) | 2 | — |
| SCI / SPI / I2C | SCI x[DATA_NEEDED: SCI count], SPI, I2C | — |
| ADC | 10-bit ATD module[DATA_NEEDED: channel count] | — |
| Enhanced Capture Timer | ECT module with 8 channels | — |
| Debug Interface | BDM (Background Debug Mode) | — |
| 安装类型 | Surface Mount | Surface mount |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | 16-bit HCS12X microcontroller |
| Processor Core | — | S12X |
| Maximum CPU Frequency | — | 50 MHz |
| Flash Memory | — | 256 KB |
| Flash Organization | — | 256K x 8 |
| Qualification | — | Automotive qualified |
| Product Category | — | Microcontrollers - MCU |
| Manufacturer | — | NXP Semiconductors |
| 生命周期状态 | — | Active |
| Reference Price | — | $12.1089 per unit as of 2026-10-21 |
| Reported Inventory | — | 4,800 pieces from Heisener as of 2026-10-21 |
| External Memory Interfaces | — | [DATA_NEEDED: external memory interfaces] |