S912XET256J2VAG vs S912XEG384J2CALR مقایسه
مقایسه دقیق کنار به کنار S912XET256J2VAG توسط NXP Semiconductors و S912XEG384J2CALR توسط NXP Semiconductors. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | S912XET256J2VAG | S912XEG384J2CALR |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Processor | HCS12X (S12X) | — |
| Core Size | 16-Bit | — |
| حداکثر فرکانس کلاک | 50 MHz | — |
| Flash Memory | 256KB (256K x 8) | — |
| RAM | 16KB | — |
| Co-Processor | XGATE | — |
| EEPROM | Hardware-emulated, flexible programmable | [DATA_NEEDED: EEPROM size] |
| Memory Protection | MPU with supervisor/user modes | — |
| بسته‌بندی | 144-LQFP (20x20 mm) | LQFP-112 (20x20 mm, CAL) |
| نوع نصب | Surface Mount | Surface Mount (LQFP, gull-wing leads) |
| دمای کاری | -40C to +105C | — |
| Automotive Qualification | Automotive Qualified | — |
| Series | HCS12X / S12XE | — |
| Life Cycle Stage | ACTIVE | — |
| ولتاژ تغذیه | [DATA_NEEDED: supply voltage range] | 5V typical (3.3V-5.5V range) |
| Number of I/O | [DATA_NEEDED: number of I/O] | — |
| Communication Interfaces | [DATA_NEEDED: CAN/LIN/SPI/SCI counts] | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | Compliant (per LCSC listing) |
| Core Architecture | — | HCS12X (S12X CPU + XGATE co-processor) |
| Core Bit Width | — | 16-bit |
| Maximum CPU Frequency | — | 50 MHz |
| Program Flash Memory | — | 384 KB |
| SRAM | — | 24 KB |
| XGATE Co-processor | — | Yes (RISC peripheral co-processor) |
| محدوده دمای کاری | — | -40C to +85C (industrial grade, 'J2' mask) |
| 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) |