| Factory Lead Time | 15 Weeks |
| Package / Case | 400-LFBGA |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Series | i.MX25 |
| Published | 2005 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 400 |
| ECCN Code | 5A992 |
| Terminal Finish | Tin/Silver/Copper - with Nickel barrier |
| HTS Code | 8542.31.00.01 |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 1.45V |
| Terminal Pitch | 0.8mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | MCIMX257 |
| JESD-30 Code | S-PBGA-B400 |
| Supply Voltage-Max (Vsup) | 1.52V |
| Power Supplies | 1.2/1.51.8/3.3V |
| Supply Voltage-Min (Vsup) | 1.38V |
| Number of I/O | 6 |
| Speed | 400MHz |
| uPs/uCs/Peripheral ICs Type | MICROPROCESSOR |
| Core Processor | ARM926EJ-S |
| Clock Frequency | 24MHz |
| Bit Size | 32 |
| Address Bus Width | 26 |
| Boundary Scan | YES |
| Low Power Mode | YES |
| External Data Bus Width | 16 |
| Format | FIXED POINT |
| Integrated Cache | YES |
| RAM (words) | 128000 |
| Voltage - I/O | 2.0V 2.5V 2.7V 3.0V 3.3V |
| Ethernet | 10/100Mbps (1) |
| Number of Cores/Bus Width | 1 Core 32-Bit |
| Graphics Acceleration | No |
| RAM Controllers | LPDDR, DDR, DDR2 |
| USB | USB 2.0 + PHY (2) |
| Additional Interfaces | CAN, I2C, I2S, MMC/SD/SDIO, SAI, SPI, SSI, SSP, UART |
| Bus Compatibility | I2C; USB |
| Display & Interface Controllers | Keypad, LCD, Touchscreen |
| Length | 17mm |
| Height Seated (Max) | 1.6mm |
| RoHS Status | ROHS3 Compliant |
MCIMX257CJM4A Datasheet
+8613715157867