MC9S12E256CFUE vs MC9S12A256MPVE 对比
详细并排对比 MC9S12E256CFUE 出自 NXP Semiconductors 和 MC9S12A256MPVE 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 | MC9S12E256CFUE | MC9S12A256MPVE |
|---|---|---|
| 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） | $9.75 | $9.95 |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Series | HCS12 / MC9S12E | — |
| Core Processor | HCS12 (16-bit) | — |
| Core Size | 16-bit | — |
| Maximum Bus Frequency | 25 MHz | — |
| Program Memory Size | 256 KB (256K x 8) Flash | — |
| RAM Size | 16 KB | 12 KB (12K x 8) |
| EEPROM Size | 4 KB | — |
| Number of I/O Pins | 60 (approx., package-dependent) | 91 |
| Data Converters | A/D 8x10-bit | — |
| Connectivity | 3x SCI (UART), 1x SPI, 1x IIC | — |
| Timers/PWM | 3x TIM (4-channel 16-bit), 1x 6-channel 8-bit PWM | — |
| 工作电源电压 | 2.5 V core (5 V I/O tolerant) | — |
| 封装 | 80-QFP (14x14 mm) | 112-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (industrial) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: per NXP product page] |
| 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) |
| 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] |
| MSL 等级 | — | [DATA_NEEDED: JEDEC moisture sensitivity] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: automotive grade status] |