S912XEG128J2MAL vs S912XEG384J2CAL 对比
详细并排对比 S912XEG128J2MAL 出自 NXP Semiconductors 和 S912XEG384J2CAL 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
S912XEG384J2CAL - 16-bit HCS12X MCU, 384KB Flash | NXP (Tape & Reel)
S912XEG384J2CAL ✓ 量产中规格对比
| 参数 | S912XEG128J2MAL | S912XEG384J2CAL |
|---|---|---|
| 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） | $7.92 | $9.10 |
| Core Architecture | HCS12X (S12X core) | HCS12X (S12X CPU + XGATE co-processor) |
| 数据总线宽度 | 16-bit | — |
| Program Memory Size | 128 KB (128K x 8) Flash | — |
| RAM Size | 16 KB | — |
| 最大时钟频率 | 50 MHz | — |
| 工作电源电压 | 1.8 V / 2.8 V / 5 V | — |
| ADC Resolution | 12-bit | — |
| ADC Conversion Time | 3 us | — |
| Co-Processor | XGATE peripheral co-processor | — |
| 封装 | 112-pin LQFP (20 x 20 mm) | LQFP-112 (20x20 mm, CAL) |
| 安装类型 | Surface Mount | Surface Mount (LQFP, gull-wing leads) |
| 工作温度范围 | -40 C to +125 C (Automotive) | -40C to +85C (industrial grade, 'J2' mask) |
| AEC-Q100 Qualification | Qualified | — |
| Memory Protection Unit | Yes (supervisor/user modes) | — |
| Timers | ECT, PIT, RTI | ECT (16-bit), PIT, RTI |
| RoHS 状态 | Compliant | Compliant (per LCSC listing) |
| Core Bit Width | — | 16-bit |
| Maximum CPU Frequency | — | 50 MHz |
| Program Flash Memory | — | 384 KB |
| SRAM | — | 24 KB |
| EEPROM | — | [DATA_NEEDED: EEPROM size] |
| XGATE Co-processor | — | Yes (RISC peripheral co-processor) |
| GPIO Count | — | Up to 91 |
| ADC | — | 12-bit SAR ADC, up to 24 channels |
| CAN Interface | — | MSCAN (1 module) |
| Serial Interfaces | — | SCI (UART), SPI, I2C |
| On-chip Voltage Regulator | — | Yes (internal 3.3V/5V) |
| 电源电压 | — | 5V typical (3.3V-5.5V range) |