MCIMX257CJM4A vs MCIMX250CJM4A 比較
詳細並排比較 MCIMX257CJM4A 由 NXP Semiconductors 與 MCIMX250CJM4A 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
NXP Semiconductors
MCIMX250CJM4A - i.MX25 ARM926EJ-S 400MHz MPU | NXP | MAPBGA-400
MCIMX250CJM4A ✓ 啟用中規格比較
| 參數 | MCIMX257CJM4A | MCIMX250CJM4A |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM926EJ-S (ARMv5TEJ) | ARM9 (32-bit RISC) |
| Core Count | 1 | — |
| 資料匯流排寬度 | 32-bit | — |
| Maximum CPU Clock | 400 MHz | 400 MHz |
| RAM Size (internal) | [DATA_NEEDED: internal SRAM size] | — |
| External Memory Support | DDR/DDR2, NAND, NOR flash | — |
| Number of I/O | 128 | — |
| 封裝 | 400-LFBGA (17x17 mm) | MAPBGA-400 |
| Oscillator Type | External | — |
| USB | 2x USB 2.0 OTG with integrated PHY | — |
| ADC | 3x 12-bit SAR ADC | — |
| Touchscreen Controller | 4-wire resistive, integrated | — |
| Graphics | LCD controller (basic, no GPU) | — |
| 工作溫度 | -40C to +85C (industrial) | — |
| 安裝類型 | Surface Mount (BGA) | Surface Mount |
| Packaging | Tray | — |
| RoHS 狀態 | Compliant | Compliant (per NXP product page) |
| MSL 等級 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL moisture sensitivity level] |
| Manufacturer | — | NXP Semiconductors |
| Series | — | i.MX25 |
| Core Processor | — | ARM926EJ-S |
| FPU / Coprocessor | — | Vector Floating Point (VFP) |
| Caches | — | 32 KB I-cache + 32 KB D-cache (per ARM926EJ-S) |
| Operating Temperature Grade | — | Industrial |
| Graphics / Display | — | Integrated LCD controller (per NXP i.MX25 family) |
| Connectivity | — | Ethernet (10/100 MAC), USB 2.0 FS OTG, I2C, SPI, UART, I2S, SD/MMC |
| External Memory Bus | — | DDR/DDR2, NAND, NOR (per family datasheet) |
| On-chip ADC | — | 10-bit (per family datasheet) |
| Lead-Free Reflow Capable | — | Yes (per NXP product page) |