NXP Semiconductors MCIMX502CVM8B

Overview

MCIMX502CVM8B from NXP Semiconductors (formerly Freescale) is an ARM Cortex-A8-based applications processor operating at 800 MHz, designed for portable multimedia systems requiring low-power operation and integrated display control. It features 32 KB L1 instruction cache, 32 KB L1 data cache, 256 KB unified L2 cache, supports DDR2/LPDDR2/LPDDR1 up to 266 MHz, and integrates eLCDIF display interface with up to 32-bit parallel output - deployed in industrial handheld terminals and ruggedized e-reader platforms.

For engineers reviewing the MCIMX502CVM8B datasheet, MCIMX502CVM8B pinout, MCIMX502CVM8B application, or MCIMX502CVM8B equivalent, key selection considerations include its 400-pin MAPBGA package (17 × 17 mm, 0.8 mm pitch), absence of GPU and EPDC blocks, 0–70°C industrial temperature range, and compatibility with eMMC 4.4 via eSDHCv3-3 port.

Technical Context

The MCIMX502CVM8B implements a 64-bit AXI fabric (266 MHz) as its central interconnect, aggregating ARM CPU complex, ePXP, eLCDIF, FEC, SDMA, and GPU2Dv1 (disabled in this variant) access to ROM, OCRAM, DRAM, EIM, and peripherals. Its memory subsystem includes boot ROM (96 KB), on-chip RAM (128 KB), and external interfaces supporting DDR2-533, LPDDR2-533, LPDDR1-400, NAND Flash with 32-bit ECC, and eMMC 4.4.

Power management leverages Smart Speed™ technology with dynamic voltage and frequency scaling (DVFS), state-retention power gating (SRPG) for ARM core and NEON, and four independent PLLs - the fourth providing eight controllable outputs optimized for display and connectivity clocking. Security includes High-Assurance Boot 4 (HAB4), AES encryption/decryption, and tamper-resistant SRTC.

Key Specifications

Pinout & Package

MCIMX502CVM8B uses a 400-ball MAPBGA package (17 × 17 mm, 0.8 mm pitch, Case 400), RoHS-compliant and lead-free, MSL Level 3. This package omits DRAM_SDCLK_1, DRAM_SDCLK_1_B, DRAM_A14, DRAM_SDODT1, UART2_CTS, and UART2_RTS versus the 416-pin variants, and provides independent USB_OTG_VDDA25 and USB_H1_VDDA25 supplies - critical for isolated USB OTG/host power sequencing.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar applications processor applications.

Compared with MCIMX502CVM8B, MCIMX503CVM8B adds EPDC functionality for e-paper but increases system power and pin configuration complexity, while MCIMX507CVM8B adds GPU2Dv1 for accelerated UI rendering at higher thermal and software stack cost - making MCIMX502CVM8B the most cost- and power-efficient choice for non-graphic-intensive embedded Linux applications.

Availability

MCIMX502CVM8B is available at Aetrix Electronics and suitable for industrial handheld terminals, medical data loggers, smart building gateways, and ruggedized e-reader platforms requiring stable component supply across extended product lifecycles.

Supply support for MCIMX502CVM8B includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT applications, with roots in Freescale's embedded processor heritage.

The i.MX50 family - including MCIMX502CVM8B - was engineered for portable multimedia and industrial HMI applications demanding high performance per watt, integrated display control, and hardware-accelerated security - targeting cost-sensitive, long-lifecycle embedded systems.

FAQ

What is the maximum supported DRAM clock rate for MCIMX502CVM8B?

The MCIMX502CVM8B supports DDR2, LPDDR2, and LPDDR1 DRAM at clock rates up to 266 MHz, enabling a peak theoretical bandwidth of 1.7 GB/s with a 32-bit interface. This specification is validated across the full 0–70°C operating range and requires strict PCB layout adherence to JEDEC DDR2/LPDDR2 signal integrity guidelines.

Does MCIMX502CVM8B include a GPU or EPDC block?

No, MCIMX502CVM8B explicitly excludes both the GPU2Dv1 graphics accelerator and the Electrophoretic Display Controller (EPDC) blocks - as confirmed in Table 2 of the IMX50CEC datasheet. These modules are disabled in silicon, freeing die area and reducing power consumption, making MCIMX502CVM8B ideal for applications requiring only eLCDIF-based LCD driving and CPU-centric processing.

What package type and pin count does MCIMX502CVM8B use?

MCIMX502CVM8B uses a 400-ball MAPBGA package (Case 400) measuring 17 × 17 mm with 0.8 mm ball pitch. It is RoHS-compliant, lead-free, and rated MSL Level 3. This package omits six pins present in the 416-ball variants - including DRAM_SDCLK_1, DRAM_A14, and UART2_CTS/RTS - and provides independent USB analog power rails.

Can MCIMX502CVM8B boot directly from eMMC?

Yes, MCIMX502CVM8B supports booting directly from eMMC 4.4 devices via its eSDHCv3-3 controller (Port 3), which implements DDR mode at 832 Mbps. Boot mode is selected using BOOT_MODE[1:0] pins, and the device executes initial firmware from eMMC's boot partitions without requiring external boot ROM or NAND flash.

What security features are implemented in MCIMX502CVM8B?

MCIMX502CVM8B includes High-Assurance Boot 4 (HAB4) with SHA-256 hashing and 2048-bit RSA signature verification, hardware AES encryption/decryption engines, tamper-resistant Secure RTC (SRTC), and Secure JTAG Controller (SJC) to prevent unauthorized debug access. These features are active and fully functional despite the absence of GPU and EPDC blocks.