MCIMX257DJM4A vs MCIMX257DJM4A557 Comparison
Detailed side-by-side comparison of MCIMX257DJM4A by NXP Semiconductors and MCIMX257DJM4A557 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MCIMX257DJM4A557 - i.MX25 ARM926EJ-S MPU, 400MHz, 400-BGA | NXP Semiconductors
MCIMX257DJM4A557 ✓ ActiveSpecification Comparison
| Parameter | MCIMX257DJM4A | MCIMX257DJM4A557 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | ARM926EJ-S | — |
| Core Count | 1 | — |
| Data Bus Width | 32-bit | — |
| Maximum Clock Frequency | 400 MHz | — |
| Internal SRAM | 128 KB | — |
| Number of I/O | 128 | — |
| Package / 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 | — |
| Operating Temperature | -40 °C to +85 °C | — |
| 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) | Up to VGA via integrated IPU |
| Packaging | Tray | — |
| Silicon Version | 1.2 | — |
| Series | i.MX25 | — |
| RoHS Status | Compliant | Compliant |
| Processor Family | — | i.MX25 Multimedia Applications Processor |
| CPU Core | — | ARM926EJ-S |
| CPU Architecture | — | 32-bit RISC |
| Maximum CPU Frequency | — | 400 MHz |
| L1 Instruction Cache | — | 16 KB |
| L1 Data Cache | — | 16 KB |
| Memory Management Unit | — | Yes (MMU) |
| Ethernet | — | 10/100 MAC (FEC) |
| USB | — | USB 2.0 OTG with on-chip PHY |
| CAN | — | CAN 2.0B |
| Touchscreen Interface | — | Yes (4-wire resistive via ADC) |
| External Memory Bus | — | EIM + SDRAM controller |
| Operating Temperature Range | — | -40C to +85C (industrial) |
| Package | — | 400-PBGA, 17x17 mm, 0.8 mm pitch |
| Mounting Type | — | Surface Mount |
| MSL Level | — | [DATA_NEEDED: MSL level] |