MC9S12XEP100CAL vs MC9S12XA512CAL 对比
详细并排对比 MC9S12XEP100CAL 出自 NXP Semiconductors 和 MC9S12XA512CAL 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 | MC9S12XEP100CAL | MC9S12XA512CAL |
|---|---|---|
| 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） | $15.80 | $9.10 |
| Core | HCS12X (CISC) | HCS12X (enhanced HCS12, CISC) |
| 数据总线宽度 | 16-bit | 16-bit |
| 最大时钟频率 | 50 MHz | — |
| Program Memory Size | 1 MB Flash | — |
| RAM Size | 64 KB | — |
| EEPROM Size | 4 KB | — |
| ADC | 16-channel, 12-bit, 3 us conversion | 16-channel, 10-bit |
| Co-Processor | XGATE peripheral engine | — |
| 电源电压 | 1.72 V to 1.98 V core (single 5 V supply via internal regulator) | — |
| General Purpose I/O | 91 pins | — |
| Memory Protection Unit | Yes (supervisor/user modes) | — |
| Timers | ECT, PIT, RTI | — |
| 工作温度 | -40 C to +85 C | -40C to +85C (industrial) |
| 封装 | 112-LQFP (20 x 20 mm) | 112-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Communication Interfaces | CAN, SCI/UART, SPI (counts per family datasheet) | CAN (MSCAN), SCI, SPI, IIC |
| Maximum CPU Frequency | — | 80 MHz |
| Internal Bus Frequency | — | 40 MHz |
| Program Flash | — | 512 KB (512K x 8) |
| RAM | — | 32 KB |
| EEPROM | — | 4 KB |
| General-Purpose I/O | — | Up to 91 |
| Operating Voltage | — | 2.5 V / 5 V |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |