MC9S12XA512CAA vs MC9S12XA512CAL 对比
详细并排对比 MC9S12XA512CAA 出自 NXP Semiconductors 和 MC9S12XA512CAL 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 | MC9S12XA512CAA | MC9S12XA512CAL |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.20 | $9.10 |
| Core Architecture | HCS12X (CISC, 16-bit) | — |
| CPU Family | S12X (enhanced HCS12) | — |
| Maximum CPU Frequency | 80 MHz | 80 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| RAM | 32 KB | 32 KB |
| EEPROM | 4 KB | 4 KB |
| I/O Ports | 59 | — |
| Supply Voltage (Vdd/Vddr) | 2.35 V to 2.75 V (5 V operating range depending on config) [DATA_NEEDED: full Vdd/Vddr split] | — |
| I/O Supply Voltage | 2.5 V to 5.5 V | — |
| ADC | 10-bit (channels not specified in source) [DATA_NEEDED: ADC channel count and resolution details] | 16-channel, 10-bit |
| Communication Interfaces | CAN, SPI, I2C, SCI/UART | CAN (MSCAN), SCI, SPI, IIC |
| 封装 | 80-QFP (PQFP, 14x14 mm) | 112-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数量 | 80 | — |
| 工作温度 | -40C to +85C (industrial) [DATA_NEEDED: full automotive grade range] | -40C to +85C (industrial) |
| 生命周期状态 | NRND (NXP) / ACTIVE on distributor listings | — |
| Lead Free | Yes (per NXP product page) [DATA_NEEDED: explicit compliance certificates] | — |
| Core | — | HCS12X (enhanced HCS12, CISC) |
| Internal Bus Frequency | — | 40 MHz |
| Program Flash | — | 512 KB (512K x 8) |
| 数据总线宽度 | — | 16-bit |
| General-Purpose I/O | — | Up to 91 |
| Operating Voltage | — | 2.5 V / 5 V |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |