S912XET256J2MAGR vs S912XET512BMAGR 对比
详细并排对比 S912XET256J2MAGR 出自 NXP Semiconductors 和 S912XET512BMAGR 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
S912XET256J2MAGR - 16-bit S12X MCU, 256KB Flash, 50MHz | NXP
S912XET256J2MAGR ✓ 量产中规格对比
| 参数 | S912XET256J2MAGR | S912XET512BMAGR |
|---|---|---|
| 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） | $10.65 | $6.60 |
| Core | HCS12X (S12X CPU with XGATE coprocessor) | HCS12X (S12X), 16-bit |
| 数据总线宽度 | 16-bit | — |
| Program Memory Size | 256 KB | — |
| Program Memory Type | Flash | FLASH |
| RAM Size | 16 KB | [DATA_NEEDED: RAM size] |
| 最大时钟频率 | 50 MHz | — |
| Supply Voltage Range | 3.13 V to 5.5 V | — |
| 工作温度范围 | -40 C to +125 C (automotive) | — |
| Number of I/O Pins | Up to 91 | — |
| 封装 | 144-pin LQFP (20x20 mm, LFQFP / gull wing) | 144-LQFP (20x20 mm), gull-wing, LFQFP square |
| Peripherals | CAN, SPI, SCI, IIC, PWM, A/D, Timers | — |
| AEC-Q100 Qualification | Automotive Grade | — |
| Debug Interface | Background Debug Mode (BDM) | — |
| Instruction Set Compatibility | HCS12 / 9S12 with XGATE extensions | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Lead-Free / RoHS | Compliant (NXP automotive product line) | — |
| Co-Processor | — | XGATE RISC co-processor |
| Bus Speed | — | 50 MHz |
| Flash Memory | — | 512KB (512K x 8) |
| EEPROM | — | Hardware-emulated EEPROM, flexible programmable |
| ADC Resolution | — | 12-bit |
| ADC Conversion Time | — | 3 us |
| Timers | — | Enhanced Capture Timer (ECT), Periodic Interrupt Timer (PIT), Real Time Interrupt (RTI) |
| Memory Protection | — | MPU with supervisor/user modes |
| 电源电压 | — | 1.8V (per distributor listing) |
| 工作温度 | — | -40C to +125C |
| Number of Terminals | — | 144 |
| Qualification | — | Automotive Qualified |