MCIMX257DJM4A vs MCIMX255AJM4 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MCIMX257DJM4A sa pamamagitan ng NXP Semiconductors at MCIMX255AJM4 sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | MCIMX257DJM4A | MCIMX255AJM4 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM926EJ-S | ARM926EJ-S (ARM9 family) |
| Core Count | 1 | 1 |
| Width ng Data Bus | 32-bit | 32-bit |
| Maksimum na Taktiko ng Oras | 400 MHz | — |
| Internal SRAM | 128 KB | — |
| Number of I/O | 128 | — |
| Packhaging / Kaso | 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 | — |
| Temperature na Operasyon | -40 °C to +85 °C | -40C to +125C (automotive AEC-Q100) |
| Oscillator Type | External | — |
| Instruction Cache | 16 KB | 16 KB |
| Data Cache | 16 KB | 16 KB |
| USB PHYs | 2 (HS OTG + HS Host) | — |
| Ethernet MAC | 10/100 Mbps | 10/100 Mbps |
| ADC Channels | 3 x 12-bit | — |
| Touchscreen Controller | Yes (integrated) | Integrated 4-wire / 5-wire |
| LCD Controller | Yes (up to WVGA) | Integrated, up to VGA/WVGA |
| Packaging | Tray | — |
| Silicon Version | 1.2 | — |
| Series | i.MX25 | — |
| Tindminan RoHS | Compliant | Compliant |
| Maximum CPU Frequency | — | 400 MHz |
| Instruction TCM | — | 32 KB |
| Packhaging | — | 400-LFBGA (MAP-BGA) 17x17 mm |
| Ball Pitch | — | 0.8 mm |
| Uri ng Pagpapasok | — | Surface Mount |
| Core Voltage | — | 1.0 V |
| I/O Voltage | — | 3.3 V |
| DDR Memory Support | — | DDR2 / LPDDR1 |
| USB | — | USB 2.0 High-Speed OTG with on-chip PHY |
| ADC | — | 3x 12-bit general-purpose |