MC9S12A256MPVE vs MC9S12A512CPVE 对比
详细并排对比 MC9S12A256MPVE 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。
规格对比
| 参数 | MC9S12A256MPVE | 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） | $9.95 | $10.45 |
| Product Type | Microcontroller (MCU) | — |
| Core | HCS12 (16-bit) | — |
| Family | BARRACUDA4 / S12A | — |
| 最大时钟频率 | 25 MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| RAM Size | 12 KB (12K x 8) | — |
| Number of I/O Pins | 91 | — |
| 封装 | 112-LQFP (20x20 mm) | 112-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Supply Voltage Range | [DATA_NEEDED: VDD min/max] | — |
| 工作温度范围 | -40 C to +125 C (TA) | — |
| External Bus Width | 8/16-bit (programmable narrow mode) | — |
| Peripherals | PWM, ECT, ADC, SCI, SPI, CAN 2.0 | — |
| ADC | [DATA_NEEDED: resolution & channel count] | — |
| RoHS 状态 | [DATA_NEEDED: per NXP product page] | Compliant (see compliance_info) |
| MSL 等级 | [DATA_NEEDED: JEDEC moisture sensitivity] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: automotive grade status] | — |
| 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 |
| 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) |