MC9S12DJ128MPVE vs MC9S12DJ64MPVE 对比
详细并排对比 MC9S12DJ128MPVE 出自 NXP Semiconductors 和 MC9S12DJ64MPVE 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 | MC9S12DJ128MPVE | MC9S12DJ64MPVE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.25 | $10.75 |
| Core Architecture | HCS12 (16-bit CISC) | CISC |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| RAM | 8 KB | — |
| EEPROM | 2 KB | — |
| Maximum CPU Clock | 25 MHz (50 MHz internal bus via PLL, see datasheet) | — |
| 电源电压 | 2.35 V to 2.75 V (single 2.5V nominal) | — |
| Digital I/O Pins | 59 | — |
| ADC | 2x 8-channel, 10-bit | — |
| PWM Channels | 8 | — |
| SCI (UART) | 2 | — |
| SPI | 1 | — |
| I2C (Inter-IC Bus) | 1 | — |
| 封装 | 112-LQFP (20x20 mm) | 112-LQFP (20x20 mm) |
| 工作温度 | -40C to +125C (automotive grade) | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level per JEDEC J-STD-020] | — |
| Debug Interface | BDM (Background Debug Mode) | — |
| RoHS 状态 | Compliant | — |
| Core Processor | — | HCS12 |
| Core Size | — | 16-Bit |
| Speed (CPU Clock) | — | 25 MHz |
| Program Memory Size | — | 64 KB (64K x 8) |
| Program Memory Type | — | FLASH |
| RAM Size | — | 4 KB |
| EEPROM Size | — | 1 KB |
| Number of I/O Lines | — | 91 |
| Connectivity | — | CANbus, I2C, SCI, SPI |
| Peripherals | — | PWM, WDT |
| Number of CAN Controllers | — | 2 (CAN 2.0 A/B) |
| Oscillator Type | — | Internal |
| 工作电源电压 | — | 2.5 V core / 5 V I/O |
| Packaging | — | Tray |
| Temperature Grade | — | Automotive |