MCIMX257DJM4A vs MCIMX257CJM4A 比較
詳細並排比較 MCIMX257DJM4A 由 NXP Semiconductors 與 MCIMX257CJM4A 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。
規格比較
| 參數 | MCIMX257DJM4A | MCIMX257CJM4A |
|---|---|---|
| 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 | ARM926EJ-S (ARMv5TEJ) |
| Core Count | 1 | 1 |
| 資料匯流排寬度 | 32-bit | 32-bit |
| 最大時脈頻率 | 400 MHz | — |
| Internal SRAM | 128 KB | — |
| Number of I/O | 128 | 128 |
| 封裝 / 外殼 | 400-LFBGA (17x17 mm) | — |
| Supply Voltage - Core | 1.38 V to 1.52 V | — |
| Supply Voltage - I/O | 3.0 V to 3.6 V | — |
| 工作溫度 | -40 °C to +85 °C | -40C to +85C (industrial) |
| Oscillator Type | External | External |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| USB PHYs | 2 (HS OTG + HS Host) | — |
| Ethernet MAC | 10/100 Mbps | — |
| ADC Channels | 3 x 12-bit | — |
| Touchscreen Controller | Yes (integrated) | 4-wire resistive, integrated |
| LCD Controller | Yes (up to WVGA) | — |
| Packaging | Tray | Tray |
| Silicon Version | 1.2 | — |
| Series | i.MX25 | — |
| RoHS 狀態 | Compliant | Compliant |
| Maximum CPU Clock | — | 400 MHz |
| RAM Size (internal) | — | [DATA_NEEDED: internal SRAM size] |
| External Memory Support | — | DDR/DDR2, NAND, NOR flash |
| 封裝 | — | 400-LFBGA (17x17 mm) |
| USB | — | 2x USB 2.0 OTG with integrated PHY |
| ADC | — | 3x 12-bit SAR ADC |
| Graphics | — | LCD controller (basic, no GPU) |
| 安裝類型 | — | Surface Mount (BGA) |
| MSL 等級 | — | [DATA_NEEDED: MSL rating] |