MCF5253CVM140 vs MCF5251CVM140 مقایسه
مقایسه دقیق کنار به کنار MCF5253CVM140 توسط NXP Semiconductors و MCF5251CVM140 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.
NXP Semiconductors
MCF5251CVM140 - ColdFire V2 140MHz MPU, USB-OTG, 225-MAPBGA | NXP
MCF5251CVM140 ⚠ آخرین فرصت خریدمقایسه مشخصات
| پارامتر | MCF5253CVM140 | MCF5251CVM140 |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | پایان عمر محصول | آخرین فرصت خرید |
| Core Processor | ColdFire V2 (MCF525x) | — |
| Core Size | 32-Bit | — |
| Speed | 140 MHz | — |
| Program Memory Type | ROMless (external memory) | ROMless (external flash required) |
| RAM Size | 128K x 8 | — |
| Oscillator Type | External | — |
| Connectivity | USB-OTG | — |
| Peripherals | eMAC, tamper-proof RTC, USB-OTG | — |
| ولتاژ تغذیه | 3.3 V | — |
| بسته‌بندی / کیس | 225-LFBGA (225-MAPBGA, 13x13 mm) | — |
| نوع نصب | Surface Mount | Surface Mount (BGA) |
| Architecture | RISC, enhanced multiplier-accumulator (eMAC) | — |
| Application Target | Consumer / Industrial (audio decode, file management, system control) | — |
| Supplier Device Package | 225-MAPBGA | — |
| وضعیت چرخه عمر | End of Life (per NXP product page) | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: confirm RoHS declaration] |
| دمای کاری | [DATA_NEEDED: operating temperature range] | — |
| Core Architecture | — | ColdFire V2 (32-bit) |
| Maximum Core Frequency | — | 140 MHz |
| Core Type | — | 32-Bit MPU |
| بسته‌بندی | — | 225-MAPBGA (13x13 mm, also described as 225-LFBGA) |
| Operating Voltage | — | [DATA_NEEDED: core/IO voltage range] |
| USB Interface | — | USB-OTG with integrated PHY (Host + Function) |
| Enhanced MAC (eMAC) | — | Yes - hardware multiply-accumulator |
| Real-Time Clock | — | Yes - tamper-proof RTC |
| Ethernet | — | 10/100 MAC (on selected family members) |
| External Bus Interface | — | 32-bit with SDRAM controller and chip-select logic |
| محدوده دمای کاری | — | -40C to +85C (industrial, inferred from CVM suffix) |
| سطح MSL | — | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |
| Lead-Free | — | [DATA_NEEDED: confirm lead-free] |