MC9S12XEP768CAG vs MC9S12XET256CAG 对比
详细并排对比 MC9S12XEP768CAG 出自 NXP Semiconductors 和 MC9S12XET256CAG 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
MC9S12XEP768CAG - 16-Bit HCS12X MCU 768KB Flash 144-LQFP | NXP
MC9S12XEP768CAG ✓ 量产中规格对比
| 参数 | MC9S12XEP768CAG | MC9S12XET256CAG |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.85 | $10.55 |
| Core | HCS12X (16-bit) with XGATE co-processor | S12X (16-bit CISC) + XGATE co-processor |
| Maximum CPU Frequency | 50 MHz | — |
| Program Flash | 768 KB (768K x 8) with ECC | — |
| SRAM | 32 KB | — |
| Data Flash | [DATA_NEEDED: Data Flash size] | — |
| Operating Voltage | 1.8V / 2.8V / 5V | — |
| Supply Voltage Range | [DATA_NEEDED: full VIN min/max range] | — |
| 工作温度 | -40C to +85C (automotive grade) | -40 C to +85 C (CAG grade, see datasheet) |
| CAN Modules | 4 x msCAN (CAN 2.0A/B) | 4 x CAN 2.0 A/B |
| ADC | 2 x 10-bit ADC, up to 24 channels | 16-channel, 12-bit |
| PWM Channels | Up to 8 channels | — |
| SCI / LIN | 2 x SCI (LIN-capable) | — |
| SPI | 3 x SPI | — |
| Timers | 8-channel 16-bit timer with capture/compare | — |
| Debug Interface | JTAG and BDM | BDM (Background Debug Mode) |
| 封装 | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | 3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| CPU Architecture | — | 16-bit HCS12X |
| 最大时钟频率 | — | 50 MHz |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| RAM | — | 16 KB |
| EEPROM (emulated) | — | 4 KB |
| GPIO | — | Up to 119 |
| 电源电压 | — | 3.13 V to 5.5 V (single 5 V supply with on-chip regulator) |
| Memory Protection Unit | — | Yes (supervisor/user modes) |