S912XET256J1CALR vs S912XEG384J2CALR 对比
详细并排对比 S912XET256J1CALR 出自 NXP Semiconductors 和 S912XEG384J2CALR 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 | S912XET256J1CALR | S912XEG384J2CALR |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Unknown | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.65 | $9.10 |
| Device Type | Microcontroller | — |
| Architecture | 16-bit | — |
| Program Memory Type | Flash | — |
| Manufacturer | NXP Semiconductors | — |
| Original Manufacturer Reference | Freescale Semiconductor, Inc. | — |
| Temperature Grade | Industrial | — |
| Package Code | QFP | — |
| Package Type | LQFP | — |
| Package Shape | Square | — |
| Terminal Form | Gull wing | — |
| Number of Terminals | 112 | — |
| 安装类型 | Surface mount | Surface Mount (LQFP, gull-wing leads) |
| Core Type | [DATA_NEEDED: core type] | — |
| Maximum CPU Frequency | [DATA_NEEDED: maximum CPU frequency] | 50 MHz |
| Flash Memory Size | [DATA_NEEDED: flash memory size] | — |
| RAM Size | [DATA_NEEDED: RAM size] | — |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| 工作温度范围 | [DATA_NEEDED: numeric operating temperature range] | -40C to +85C (industrial grade, 'J2' mask) |
| External Memory Interface | [DATA_NEEDED: external memory interface] | — |
| Communication Interfaces | [DATA_NEEDED: communication interfaces] | — |
| RoHS 状态 | Compliant | Compliant (per LCSC listing) |
| Core Architecture | — | HCS12X (S12X CPU + XGATE co-processor) |
| Core Bit Width | — | 16-bit |
| Program Flash Memory | — | 384 KB |
| SRAM | — | 24 KB |
| EEPROM | — | [DATA_NEEDED: EEPROM size] |
| XGATE Co-processor | — | Yes (RISC peripheral co-processor) |
| 封装 | — | LQFP-112 (20x20 mm, CAL) |
| GPIO Count | — | Up to 91 |
| ADC | — | 12-bit SAR ADC, up to 24 channels |
| CAN Interface | — | MSCAN (1 module) |
| Serial Interfaces | — | SCI (UART), SPI, I2C |
| Timers | — | ECT (16-bit), PIT, RTI |
| On-chip Voltage Regulator | — | Yes (internal 3.3V/5V) |
| 电源电压 | — | 5V typical (3.3V-5.5V range) |