MC912DT128ACPVE vs MC9S12A512CPVE 对比
详细并排对比 MC912DT128ACPVE 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
MC912DT128ACPVE - 16-Bit HC12 MCU 128KB Flash | NXP 112-LQFP
MC912DT128ACPVE ✓ 量产中
规格对比
| 参数 | MC912DT128ACPVE | MC9S12A512CPVE |
|---|---|---|
| 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） | $43.76 | $10.45 |
| Product Type | 16-bit Microcontroller (MCU) | — |
| Core Architecture | CPU12 (HC12 / HCS12 CISC) | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| RAM Size | 8 KB (8K x 8) | — |
| EEPROM Size | 2 KB | — |
| 最大时钟频率 | 8 MHz | — |
| 电源电压 | 5 V (typical) | 2.5V / 5V |
| Number of I/O Pins | 67 | — |
| 封装 | 112-LQFP (20 x 20 mm) | 112-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| CAN Modules | 3 x CAN 2.0 A/B (DT128A variant) | — |
| Serial Interfaces | 2 x SCI (UART), 1 x SPI, 1 x I2C | — |
| Timers / PWM | Enhanced Capture Timer (ECT), 4 PWM channels | — |
| ADC | Dual 8/10-bit ADC | — |
| 工作温度 | -40 C to +105 C | — |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | Compliant | Compliant (see compliance_info) |
| Debug Interface | Background Debug Mode (BDM), single-wire | — |
| Core Processor | — | HCS12 (16-bit CISC) |
| Core Size | — | 16-Bit |
| 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) |