S912XET512BMAGR vs MC9S12XDT512CAG 对比
详细并排对比 S912XET512BMAGR 出自 NXP Semiconductors 和 MC9S12XDT512CAG 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 | S912XET512BMAGR | MC9S12XDT512CAG |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.60 | $85.00 |
| Core | HCS12X (S12X), 16-bit | — |
| Co-Processor | XGATE RISC co-processor | — |
| Bus Speed | 50 MHz | — |
| Flash Memory | 512KB (512K x 8) | — |
| RAM Size | [DATA_NEEDED: RAM size] | [DATA_NEEDED: RAM size] |
| EEPROM | Hardware-emulated EEPROM, flexible programmable | — |
| ADC Resolution | 12-bit | [DATA_NEEDED: ADC resolution] |
| 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) | 2.35 V to 2.75 V |
| 工作温度 | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| 封装 | 144-LQFP (20x20 mm), gull-wing, LFQFP square | 144-LQFP (20x20 mm) |
| Number of Terminals | 144 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Qualification | Automotive Qualified | — |
| Program Memory Type | FLASH | FLASH |
| Core Processor | — | HCS12X (CPU12X) |
| Core Size | — | 16-bit |
| Speed | — | 80 MHz |
| Program Memory Size | — | 512 KB (512K x 8) |
| I/O Count | — | 119 |
| Architecture | — | HCS12X (CISC, upward compatible with HCS12) |
| Family Series | — | 9S12X (S12XD) |
| Technology | — | CMOS |
| Target Application | — | Automotive multiplexing |
| Life Cycle Stage | — | ACTIVE (per datasheet listings); NRND per NXP product page |
| Connectivity | — | CAN, SCI, SPI, I2C [DATA_NEEDED: exact peripheral count] |
| EEPROM Size | — | [DATA_NEEDED: EEPROM size] |