S912XET512BMAGR vs MC9S12XEG128MAA 对比
详细并排对比 S912XET512BMAGR 出自 NXP Semiconductors 和 MC9S12XEG128MAA 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 | MC9S12XEG128MAA |
|---|---|---|
| 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） | $6.60 | $8.90 |
| Core | HCS12X (S12X), 16-bit | — |
| Co-Processor | XGATE RISC co-processor | — |
| Bus Speed | 50 MHz | — |
| Flash Memory | 512KB (512K x 8) | 128 KB (128K x 8) |
| RAM Size | [DATA_NEEDED: RAM size] | — |
| 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) | Enhanced Capture Timer (ECT), PIT, RTI |
| Memory Protection | MPU with supervisor/user modes | — |
| 电源电压 | 1.8V (per distributor listing) | — |
| 工作温度 | -40C to +125C | -40C to +85C (MAA suffix) |
| 封装 | 144-LQFP (20x20 mm), gull-wing, LFQFP square | 80-pin LQFP (14x14 mm) |
| Number of Terminals | 144 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Qualification | Automotive Qualified | — |
| Program Memory Type | FLASH | — |
| Core Architecture | — | HCS12X (S12X CPU + XGATE co-processor) |
| CPU Type | — | 16-bit CISC |
| Maximum Bus Frequency | — | 50 MHz |
| RAM Memory | — | 12 KB |
| EEPROM (emulated) | — | 2 KB |
| Operating Voltage | — | 1.8V / 2.8V / 5V (single supply 5V) |
| ADC | — | 12-bit, 16 channels, 3 us conversion time |
| Communication Interfaces | — | CAN 2.0A/B, SCI, SPI, IIC |
| GPIO Count | — | 59 |
| PWM Channels | — | 8/16-bit PWM |
| MSL 等级 | — | 3 (168 hours) |
| RoHS 状态 | — | Compliant |