MCIMX251AJM4A vs MCIMX255AJM4A Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MCIMX251AJM4A disebabkan oleh NXP Semiconductors dan MCIMX255AJM4A disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
NXP Semiconductors
MCIMX255AJM4A - i.MX25 ARM9 400MHz Auto MPU, 400-LFBGA | NXP
MCIMX255AJM4A ✓ AktifPengandingan Spesifikasi
| Parametr | MCIMX251AJM4A | MCIMX255AJM4A |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM926EJ-S | ARM926EJ-S |
| Core Count | 1 | 1 |
| Lebar Bus Data | 32-bit | 32-bit |
| Maximum CPU Clock | 400 MHz | — |
| Silicon Version | 1.2 | 1.2 (Automotive AEC-Q100 grade) |
| Instruction Cache | 16 KB | 32 Kbytes |
| Data Cache | 16 KB | 32 Kbytes |
| Tegangan Pemberi Arus Operasi | -0.5 V to +1.52 V (core rail, see datasheet) | — |
| Maximum Operating Temperature | +85 C | — |
| Kemasan | 400-ball MAP-BGA, 17x17 mm, 0.8 mm pitch | 400-LFBGA (MAPBGA-400), 17x17 mm, 0.8 mm pitch |
| Jenis Pemasangan | Surface Mount | Surface Mount (BGA) |
| Packaging | Tray | — |
| Automotive Grade | Yes (AEC-Q100 qualified, automotive temperature) | — |
| Integrated USB PHYs | 2 | — |
| On-chip ADC | 12-bit | — |
| Ethernet | 10/100 with RMII | — |
| Memory Interface | DDR2, LPDDR, MMC/SD/SDIO | — |
| LCD Controller | Yes (STN/TFT) | Up to SVGA, up to 18 bpp |
| Status RoHS | Compliant (per NXP product page) | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Product Family | — | i.MX25 Applications Processor |
| Maximum CPU Frequency | — | 400 MHz |
| On-chip RAM | — | 144 Kbytes |
| MMU | — | Yes (Linux/WinCE support) |
| I/O Voltage | — | 1.8 V / 2.5 V / 3.3 V tolerant |
| USB Ports | — | 2x USB 2.0 High-Speed (on-chip PHY) |
| ADC | — | 3x 12-bit general-purpose with touchscreen controller |
| Memory Controller | — | DDR2 / LPDDR / NAND flash boot |
| Peripherals | — | 10/100 Ethernet MAC, CAN 2.0, SD/MMC, I2S/SSI, I2C, SPI, UART |
| Suhu Operasi | — | -40C to +85C (automotive grade) |
| Compliance | — | AEC-Q100 automotive, RoHS |