MCIMX255AJM4 vs MCIMX257CJM4 Karşılaştırma
Ayrıntılı yan yana karşılaştırma MCIMX255AJM4 tarafından NXP Semiconductors ve MCIMX257CJM4 tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | MCIMX255AJM4 | MCIMX257CJM4 |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core Architecture | ARM926EJ-S (ARM9 family) | ARM926EJ-S (ARM9) |
| Core Count | 1 | 1 |
| Veri Bus Genişliği | 32-bit | 32-bit |
| Maximum CPU Frequency | 400 MHz | — |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Instruction TCM | 32 KB | — |
| Paket | 400-LFBGA (MAP-BGA) 17x17 mm | 400-LFBGA (17 mm x 17 mm) |
| Ball Pitch | 0.8 mm | — |
| Montaj Türü | Surface Mount | — |
| İşletim Sıcaklığı | -40C to +125C (automotive AEC-Q100) | — |
| Core Voltage | 1.0 V | 1.3 V typical |
| I/O Voltage | 3.3 V | 3.3 V |
| DDR Memory Support | DDR2 / LPDDR1 | — |
| LCD Controller | Integrated, up to VGA/WVGA | — |
| Ethernet MAC | 10/100 Mbps | 2 x 10/100 Mbps (FEC) |
| USB | USB 2.0 High-Speed OTG with on-chip PHY | — |
| ADC | 3x 12-bit general-purpose | — |
| Touchscreen Controller | Integrated 4-wire / 5-wire | 4-wire resistive integrated |
| RoHS Durumu | Compliant | — |
| Maximum CPU Clock | — | 400 MHz |
| L1 Instruction Cache | — | 16 KB |
| L1 Data Cache | — | 16 KB |
| MMU | — | Yes (Linux/WinCE capable) |
| Memory Controller | — | DDR/DDR2 up to 200 MHz, 16-bit |
| Operating Temperature (Junction) | — | -40C to +105C (industrial grade) |
| USB PHYs | — | 2 x USB 2.0 HS (Host + OTG) |
| ADC Channels | — | 3 x 12-bit SAR |
| CAN | — | CAN 2.0B |
| Cryptography | — | AES accelerator |
| Process Technology | — | 90 nm CMOS |