MC9S12XET256MAA vs S912XET256J2VAG 对比
详细并排对比 MC9S12XET256MAA 出自 NXP Semiconductors 和 S912XET256J2VAG 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 | MC9S12XET256MAA | S912XET256J2VAG |
|---|---|---|
| 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） | $6.98 | $0.00 |
| Core Processor | HCS12X (16-bit CISC) | HCS12X (S12X) |
| Core Size | 16-bit | 16-Bit |
| 最大时钟频率 | 50 MHz | 50 MHz |
| Flash Memory | 256 KB (256K x 8) | 256KB (256K x 8) |
| RAM | 16 KB | 16KB |
| EEPROM | 4 KB | Hardware-emulated, flexible programmable |
| ADC Resolution | 12-bit | — |
| ADC Channels | 8 channels | — |
| GPIO Count | 59 | — |
| 电源电压 | 5 V (core supports 1.8 V / 2.8 V / 5 V domains per family docs) | [DATA_NEEDED: supply voltage range] |
| 工作温度 | -40C to +125C | -40C to +105C |
| 封装 | 80-QFP (14 x 14 mm), PQFP | 144-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Series | HCS12X, S12XE family | HCS12X / S12XE |
| Co-processor | XGATE (per S12XE family architecture) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Program Memory Type | FLASH | — |
| Co-Processor | — | XGATE |
| Memory Protection | — | MPU with supervisor/user modes |
| Automotive Qualification | — | Automotive Qualified |
| Life Cycle Stage | — | ACTIVE |
| Number of I/O | — | [DATA_NEEDED: number of I/O] |
| Communication Interfaces | — | [DATA_NEEDED: CAN/LIN/SPI/SCI counts] |