MC9S12DT256CPVE vs MC9S12A512CPVE 对比
详细并排对比 MC9S12DT256CPVE 出自 NXP Semiconductors 和 MC9S12A512CPVE 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。
NXP Semiconductors
MC9S12DT256CPVE - 16-bit HCS12 MCU 256KB Flash | NXP LQFP-112
MC9S12DT256CPVE Nrnd规格对比
| 参数 | MC9S12DT256CPVE | MC9S12A512CPVE |
|---|---|---|
| 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） | $20.85 | $10.45 |
| Core Processor | HCS12 (CPU12 CISC) | HCS12 (16-bit CISC) |
| Core Size | 16-bit | 16-Bit |
| 最大时钟频率 | 25 MHz | — |
| Program Memory Size | 256 KB (256K x 8) Flash | — |
| RAM Size | 12 KB | — |
| EEPROM Size | 4 KB | — |
| 数据总线宽度 | 16-bit | — |
| 电源电压 | 2.35 V to 2.75 V (core), 5 V I/O tolerant typical | 2.5V / 5V |
| Number of I/O Pins | 91 | — |
| ADC | 2x 8-channel, 10-bit | — |
| PWM Channels | 8 channels | — |
| Connectivity | CAN, I2C, SCI (UART), SPI | — |
| Timers | 8-channel Enhanced Capture Timer (ECT) | — |
| 封装 | 112-pin LQFP (20x20 mm) | 112-LQFP (20x20 mm) |
| 工作温度 | -40C to +85C (industrial, per 'P' suffix family) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status from manufacturer] | Compliant (see compliance_info) |
| Debug Interface | BDM (Background Debug Mode) | — |
| Watchdog | COP (Computer Operating Properly) watchdog | — |
| Max Bus Frequency | — | 25 MHz |
| Flash Memory | — | 512KB (512K x 8) |
| Terminal Form | — | Gull Wing |
| Number of Terminals | — | 112 |
| Package Shape | — | Square |
| Temperature Grade | — | Industrial |
| Qualification | — | AEC-Q100 (Automotive) |
| External Bus Mode | — | 16-bit with 8-bit narrow mode |
| System Integration Module | — | SIM (resource mapping, clock generation, interrupt control, bus interfacing) |
| On-chip Peripherals | — | SCI, SPI, I2C, Timer/PWM, 8-ch 10-bit ADC |
| Packaging | — | Tray |
| Product Series | — | Whaleshark (MC9S12A family) |