S912XEQ384J3VAL vs MC9S12XEQ512CAG 对比
详细并排对比 S912XEQ384J3VAL 出自 NXP Semiconductors 和 MC9S12XEQ512CAG 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
S912XEQ384J3VAL - 16-bit HCS12X MCU 384KB Flash 50MHz | NXP
S912XEQ384J3VAL ✓ 量产中NXP Semiconductors
MC9S12XEQ512CAG - 16-Bit S12X MCU, 512KB Flash, 50MHz, 144-LQFP | NXP
MC9S12XEQ512CAG ✓ 量产中规格对比
| 参数 | S912XEQ384J3VAL | MC9S12XEQ512CAG |
|---|---|---|
| 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） | $10.42 | $14.40 |
| Core | S12X (HCS12X) 16-bit | HCS12X (16-bit CISC) |
| Co-processor | XGATE peripheral engine | XGATE (RISC, 2x bus speed) |
| Maximum CPU Frequency | 50 MHz | — |
| Bus Speed | 25 MHz | — |
| Program Flash | 384 KB | 512 KB (512K x 8) |
| Data Flash / EEPROM | FlexMemory (up to ~4 KB D-Flash + emulated EEPROM) | — |
| RAM | 16 KB | 32 KB |
| On-chip ADC | 12-bit ATD, ~3 us conversion | — |
| Timers | ECT (16-bit), PIT, RTI | ECT, PIT, RTI |
| Communication | CAN 2.0, SCI, SPI, IIC | CAN, SCI, SPI |
| Memory Protection | Memory Protection Unit (MPU), supervisor/user modes | — |
| 工作温度范围 | -40C to +105C | — |
| 电源电压 | 1.8 V / 2.8 V / 5 V (internal regulator) | — |
| 封装 | 112-LQFP (20 x 20 mm) | 144-LQFP (20 x 20 mm) |
| Automotive Qualification | AEC-Q100 Grade 1 | — |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount (Tray per Arrow listing) | Surface Mount |
| Bus Speed (Max) | — | 50 MHz |
| EEPROM (emulated) | — | [DATA_NEEDED: emulated EEPROM size] |
| ADC | — | 12-bit, 3 us conversion time |
| Operating Voltage | — | 1.8 V / 2.8 V / 5 V (multi-supply I/O) |
| 工作温度 | — | -40 C to +85 C |
| Security | — | Memory Protection Unit (supervisor/user modes) |
| MSL 等级 | — | 3 (168 hours) |
| Series | — | S12XE Family |