MCIMX257DJM4 vs MCIMX257DJM4A Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MCIMX257DJM4 disebabkan oleh NXP Semiconductors dan MCIMX257DJM4A disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | MCIMX257DJM4 | MCIMX257DJM4A |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Series | i.MX25 | i.MX25 |
| Core Processor | ARM926EJ-S | — |
| Core Count | 1 | 1 |
| Lebar Bus Data | 32-bit | 32-bit |
| Frekuensi Klock Maksimum | 400 MHz | 400 MHz |
| Program Memory Type | External (NOR/NAND) | — |
| RAM Size | 144 KB on-chip | — |
| Number of I/O | 128 | 128 |
| Kemasan | 400-LFBGA (17x17 mm) | — |
| Suhu Operasi | -40C to +85C (industrial) | -40 °C to +85 °C |
| Tegangan Pemberi Arus | [DATA_NEEDED: Supply voltage details] | — |
| Jenis Pemasangan | Surface Mount | — |
| Packaging | Tray | Tray |
| Status RoHS | Compliant | Compliant |
| Aras MSL | [DATA_NEEDED: MSL rating] | — |
| Silicon Version | 1.2 | 1.2 |
| Core Architecture | — | ARM926EJ-S |
| Internal SRAM | — | 128 KB |
| Kemasan / Case | — | 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 |
| Oscillator Type | — | 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) |
| LCD Controller | — | Yes (up to WVGA) |