S912XEG256J2CAL vs S912XEG128BMAA 对比
详细并排对比 S912XEG256J2CAL 出自 NXP Semiconductors 和 S912XEG128BMAA 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
S912XEG256J2CAL - 16-Bit HCS12X MCU 256KB Flash 112-LQFP | NXP
S912XEG256J2CAL ✓ 量产中
规格对比
| 参数 | S912XEG256J2CAL | S912XEG128BMAA |
|---|---|---|
| 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） | $15.40 | $9.85 |
| Core Processor | HCS12X | HCS12X |
| Core Size | 16-Bit | 16-bit |
| Bus Speed | 50 MHz | — |
| Program Memory Size | 256 KB (256K x 8) Flash | 128 KB (128K x 8) Flash |
| EEPROM Size | 16 KB (hardware-emulated) | — |
| RAM Size | [DATA_NEEDED: RAM size] | [DATA_NEEDED: RAM size] |
| Number of I/O | 91 | — |
| 封装 | 112-LQFP (20x20 mm) | 80-QFP (14x14 mm), PQFP, tray |
| 安装类型 | Surface Mount | Surface Mount (gull-wing leads) |
| 电源电压 | 1.8 V core (with I/O 3.3 V / 5 V tolerant) | 3.3 V / 5 V dual-voltage |
| ADC | 12-bit, 3 us conversion time | 12-bit, 3 µs conversion time |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, SCI, SPI | CANbus, EBI/EMI, I²C, IrDA, SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT, ECT, PIT, RTI |
| 工作温度 | -40 C to +85 C | — |
| MSL 等级 | 3 (168 hours) | 3 (per JEDEC J-STD-020, typical for QFP) |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | CISC with XGATE co-processor |
| Operating Frequency (Bus Speed) | — | 50 MHz |
| Program Memory Type | — | Flash with hardware-emulated EEPROM |
| EEPROM (Emulated) | — | Up to 4 KB (hardware-emulated) |
| Number of I/O Pins | — | 59 |
| 工作温度范围 | — | -40 °C to +125 °C (automotive grade) |
| AEC-Q100 Qualification | — | Automotive qualified |