| PartNumber | MCIMX255AJM4A | MCIMX255AJM4AR2 | MCIMX255AJM4 |
| Description | Processors - Application Specialized IMX25 1.2 AUTO | Processors - Application Specialized IMX25 1.2 AUTO | Processors - Application Specialized IMX25 AUTOMOTIVE |
| Manufacturer | NXP | NXP | NXP |
| Product Category | Processors - Application Specialized | Processors - Application Specialized | Processors - Application Specialized |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | MAPBGA-400 | MAPBGA-400 | MAPBGA-400 |
| Series | i.MX255 | i.MX255 | MX |
| Application | Multimedia Applications | Multimedia Applications | Multimedia Applications |
| Core | ARM926EJ-S | ARM926EJ-S | ARM926EJ-S |
| Number of Cores | 1 Core | 1 Core | 1 Core |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 400 MHz | 400 MHz | 400 MHz |
| L1 Cache Instruction Memory | 16 kB | 16 kB | 16 kB |
| L1 Cache Data Memory | 16 kB | 16 kB | 16 kB |
| Operating Supply Voltage | 1.45 V | 1.45 V | 1.45 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Reel | Tray |
| Memory Type | SRAM | SRAM | SRAM |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Data RAM Size | 128 kB | 128 kB | 128 kB |
| Interface Type | Ethernet, I2C, UART, USB | Ethernet, I2C, UART, USB | Ethernet, I2C, UART, USB |
| I/O Voltage | 1.75 V to 3.6 V | 1.75 V to 3.6 V | 1.75 V to 3.6 V |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of Timers/Counters | 4 x 32 bit | 4 x 32 bit | 4 x 32 bit |
| Processor Series | i.MX255 | i.MX255 | i.MX255 |
| Product Type | Processors - Application Specialized | Processors - Application Specialized | Processors - Application Specialized |
| Factory Pack Quantity | 450 | 1000 | 90 |
| Subcategory | Processors - Application Specialized | Processors - Application Specialized | Processors - Application Specialized |
| Tradename | i.MX | i.MX | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Part # Aliases | 935321472557 | 935321472518 | - |
| Unit Weight | 0.029584 oz | 0.029584 oz | 0.029584 oz |
| Shipping Restrictions | - | - |