MCIMX508CVK8BR2

Microprocessors Overview

The MCIMX508CVK8BR2 is an i.MX50 applications processor based on the ARM Cortex-A8 core, operating at a maximum frequency of 800 MHz. It features a 32 Kbyte L1 instruction cache, 32 Kbyte L1 data cache, and a unified 256 Kbyte L2 cache. The device includes a NEON coprocessor and VFPv3 support. It integrates an Electrophoretic Display Controller (EPDC) for e-paper panels and an enhanced LCD Interface (eLCDIF). External memory interfaces support DDR2, LPDDR2, and LPDDR1 up to 2 GByte, alongside NAND Flash and NOR Flash options. The package is a 416-pin MAPBGA with dimensions of 13 x 13 mm and a 0.5 mm pitch.

Microprocessors Feature Summary

• Integrated Electrophoretic Display Controller (EPDC) designed for direct-drive active matrix EPD panels.
• Hardware-accelerated multimedia processing via NEON SIMD architecture and Vector Floating Point (VFP-Lite) coprocessor.
• Advanced security features including High-Assurance Boot 4 (HAB4) with SHA-256 and RSA key support.
• Dynamic Voltage and Frequency Scaling (DVFS) technology for optimized power consumption in portable applications.

Microprocessors Applications

• Portable multimedia devices requiring electrophoretic display support
• Consumer electronics utilizing ARM Cortex-A8 performance levels
• Embedded systems needing integrated graphics acceleration and multimedia processing

Microprocessors Procurement Notes

Verify component authenticity through authorized NXP channels due to potential counterfeit risks. Confirm package integrity and pin alignment against the 416 MAPBGA specification before assembly. Ensure compatibility with existing board designs regarding voltage levels and signal routing. Check for any specific revision markings that may indicate manufacturing updates or changes in documentation references.

Microprocessors Selection Notes

Select this part when electrophoretic display control is required alongside standard LCD capabilities. The 800 MHz clock speed suits applications balancing performance and power efficiency. Consider the 416 MAPBGA footprint constraints during PCB layout. Verify memory interface requirements against supported DDR2/LPDDR2 standards. Evaluate thermal management needs given the 13x13mm package size and operational temperature range.

Microprocessors Part Context

This component belongs to the i.MX50 family of applications processors from NXP Semiconductors (formerly Freescale). It is specifically tailored for consumer products requiring high-tier portable application support. The i.MX50 series emphasizes energy efficiency while delivering robust multimedia processing capabilities through its ARM Cortex-A8 platform and dedicated hardware accelerators.

Microprocessors Replacement Considerations

MCIMX508CVK8B is a compatible variant within the same package type but operates at 800 MHz instead of 1 GHz. MCIMX508CVM8B offers the same features in a 400-pin MAPBGA package. Note that MCIMX507 variants lack the GPU, and MCIMX503 variants disable the EPDC controller. Verify pinout compatibility when substituting between different package types.