MC9S12A512CPVE vs MC9S12XDT256CPV 对比
详细并排对比 MC9S12A512CPVE 出自 NXP Semiconductors 和 MC9S12XDT256CPV 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
MC9S12XDT256CPV - 16-bit HCS12X MCU, 256KB Flash, 112-LQFP | NXP
MC9S12XDT256CPV Nrnd规格对比
| 参数 | MC9S12A512CPVE | MC9S12XDT256CPV |
|---|---|---|
| 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） | $10.45 | $12.25 |
| Core Processor | HCS12 (16-bit CISC) | — |
| Core Size | 16-Bit | — |
| Max Bus Frequency | 25 MHz | — |
| Flash Memory | 512KB (512K x 8) | — |
| 电源电压 | 2.5V / 5V | 2.5 V / 5 V (dual-range) |
| 封装 | 112-LQFP (20x20 mm) | 112-LQFP (20 x 20 mm, 0.65 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount |
| Terminal Form | Gull Wing | — |
| Number of Terminals | 112 | — |
| Package Shape | Square | — |
| Temperature Grade | Industrial | Industrial (-40C to +85C) |
| 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 | — |
| RoHS 状态 | Compliant (see compliance_info) | [DATA_NEEDED: RoHS compliance status] |
| Packaging | Tray | — |
| Product Series | Whaleshark (MC9S12A family) | — |
| Core | — | HCS12X (16-bit CISC with XGATE co-processor) |
| Family | — | S12XD |
| Program Memory | — | 256 KB Flash |
| EEPROM | — | 4 KB |
| RAM | — | 12 KB |
| CPU Bus Frequency | — | 25 MHz / 40 MHz (max) |
| XGATE Co-processor | — | 80 MHz, RISC-style peripheral engine |
| 引脚数量 | — | 112 |
| CAN Modules | — | Up to 2 x CAN 2.0A/B (msCAN) |
| SCI / SPI / I2C | — | 2 x SCI, 2 x SPI, 1 x I2C |
| ADC | — | 8-channel, 10-bit ATD |
| PWM Channels | — | 4 x 8/16-bit PWM |
| Timers | — | ECT (Enhanced Capture Timer), PIT, RTI |
| Debug Interface | — | BDM (Background Debug Mode) |