S912XET512J2VAGR vs MC9S12A256MPVE 对比
详细并排对比 S912XET512J2VAGR 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 | S912XET512J2VAGR | 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） | $1.00 | $9.95 |
| Core Architecture | 16-bit HCS12X (S12X core) | — |
| Core Frequency | 50 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| 工作温度 | -40C to +105C | — |
| Qualification | Automotive Qualified | — |
| Temperature Grade | Industrial (per distributor listing) | — |
| 封装 | 144-LQFP (LFQFP), 20x20 mm square | 112-LQFP (20x20 mm) |
| Terminal Form | Gull Wing | — |
| Number of Terminals | 144 | — |
| Package Shape | Square | — |
| 安装类型 | Surface Mount | Surface Mount |
| 电源电压 | [DATA_NEEDED: Supply Voltage Range] | — |
| RAM | [DATA_NEEDED: RAM Size] | — |
| EEPROM | [DATA_NEEDED: EEPROM Size] | — |
| Communication Interfaces | SPI, SCI (per distributor listing); CAN/LIN availability [DATA_NEEDED: CAN/LIN Channels] | — |
| Watchdog Timer | Yes (watchdog OSC/Timer per distributor listing) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | [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) |
| RAM Size | — | 12 KB (12K x 8) |
| Number of I/O Pins | — | 91 |
| 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] |