MCIMX255AJM4 vs MCIMX255AJM4A Comparison
Detailed side-by-side comparison of MCIMX255AJM4 by NXP Semiconductors and MCIMX255AJM4A 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
MCIMX255AJM4A - i.MX25 ARM9 400MHz Auto MPU, 400-LFBGA | NXP
MCIMX255AJM4A ✓ ActiveSpecification Comparison
| Parameter | MCIMX255AJM4 | MCIMX255AJM4A |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $17.85 | $24.95 |
| Core Architecture | ARM926EJ-S (ARM9 family) | ARM926EJ-S |
| Core Count | 1 | 1 |
| Data Bus Width | 32-bit | 32-bit |
| Maximum CPU Frequency | 400 MHz | 400 MHz |
| Instruction Cache | 16 KB | 32 Kbytes |
| Data Cache | 16 KB | 32 Kbytes |
| Instruction TCM | 32 KB | — |
| Package | 400-LFBGA (MAP-BGA) 17x17 mm | 400-LFBGA (MAPBGA-400), 17x17 mm, 0.8 mm pitch |
| Ball Pitch | 0.8 mm | — |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| Operating Temperature | -40C to +125C (automotive AEC-Q100) | -40C to +85C (automotive grade) |
| Core Voltage | 1.0 V | — |
| I/O Voltage | 3.3 V | 1.8 V / 2.5 V / 3.3 V tolerant |
| DDR Memory Support | DDR2 / LPDDR1 | — |
| LCD Controller | Integrated, up to VGA/WVGA | Up to SVGA, up to 18 bpp |
| Ethernet MAC | 10/100 Mbps | — |
| USB | USB 2.0 High-Speed OTG with on-chip PHY | — |
| ADC | 3x 12-bit general-purpose | 3x 12-bit general-purpose with touchscreen controller |
| Touchscreen Controller | Integrated 4-wire / 5-wire | — |
| RoHS Status | Compliant | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Product Family | — | i.MX25 Applications Processor |
| Silicon Version | — | 1.2 (Automotive AEC-Q100 grade) |
| On-chip RAM | — | 144 Kbytes |
| MMU | — | Yes (Linux/WinCE support) |
| USB Ports | — | 2x USB 2.0 High-Speed (on-chip PHY) |
| Memory Controller | — | DDR2 / LPDDR / NAND flash boot |
| Peripherals | — | 10/100 Ethernet MAC, CAN 2.0, SD/MMC, I2S/SSI, I2C, SPI, UART |
| Compliance | — | AEC-Q100 automotive, RoHS |