S912XET256J2VAA vs S912XEG384J2VAL 对比
详细并排对比 S912XET256J2VAA 出自 NXP Semiconductors 和 S912XEG384J2VAL 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
S912XET256J2VAA - 16-bit S12X MCU, 256KB Flash, 50MHz | NXP
S912XET256J2VAA ✓ 量产中
规格对比
| 参数 | S912XET256J2VAA | S912XEG384J2VAL |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.40 | $17.80 |
| Core Architecture | HCS12X (S12X CPU + XGATE co-processor) | — |
| 数据总线宽度 | 16-bit | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| Maximum CPU Frequency | 50 MHz | — |
| Supply Voltage Range | 1.8 V / 2.8 V / 5 V | — |
| 工作温度范围 | -40 °C to +105 °C | — |
| Package Type | 80-QFP (14x14 mm, PQFP / QFP-80) | — |
| 安装类型 | Surface Mount (Gull Wing) | Surface Mount |
| ADC Resolution | 12-bit | 12-bit |
| ADC Conversion Time | 3 µs | 3 us |
| Timers | ECT (Enhanced Capture Timer), PIT, RTI | Enhanced Capture Timer (ECT), Periodic Interrupt Timer (PIT), Real Time Interrupt (RTI) |
| Memory Protection Unit | Yes (Supervisor/User modes) | — |
| EEPROM Emulation | Yes (hardware-emulated) | Programmable hardware-emulated EEPROM in Flash |
| Automotive Qualification | Yes (AEC-Q100 grade) | — |
| Terminal Count | 80 | — |
| Terminal Form | Gull Wing | Gull Wing |
| Core | — | S12X (HCS12X), 16-bit CISC |
| Co-processor | — | XGATE |
| Bus Clock Frequency | — | 50 MHz |
| Flash Memory | — | 384 KB (384K x 8) |
| 工作温度 | — | -40C to +105C |
| Qualification | — | Automotive Qualified |
| Serial Interfaces | — | SCI |
| Memory Protection | — | MPU with supervisor/user modes |
| Temperature Sensor | — | Integrated on-chip |
| 封装 | — | 112-LQFP (20x20 mm) |
| Supply Domains | — | 1.8 V / 2.8 V / 5 V |
| 生命周期状态 | — | No Longer Manufactured (NXP) |