NXP Semiconductors SVF532R2K2CMK4

Overview

SVF532R2K2CMK4 from NXP Semiconductors is a dual-core heterogeneous application processor featuring an ARM Cortex-A5 core running at 400 MHz and an ARM Cortex-M4 core operating at up to 133 MHz, with 512 KB on-chip SRAM (ECC), 1 MB graphics SRAM, and integrated L2 cache (512 KB). It supports LPDDR2/DDR3 memory interfaces, dual 10/100 Ethernet with IEEE 1588, FlexCAN3, and OpenVG GPU - deployed in industrial HMI and automotive infotainment gateways requiring real-time co-processing and display control.

For engineers reviewing the SVF532R2K2CMK4 datasheet, SVF532R2K2CMK4 pinout, SVF532R2K2CMK4 application, or SVF532R2K2CMK4 equivalent, key selection considerations include verified dual-core clock domain isolation, confirmed 364-ball MAPBGA (17×17 mm, 0.8 mm pitch) package mapping, validated L2 cache enablement on this specific variant, and documented OpenVG GPU integration - all confirmed for SVF532R2K2CMK4 in NXP's VYBRIDRSERIESEC Rev. 8 datasheet.

Technical Context

The SVF532R2K2CMK4 implements asymmetric multiprocessing (AMP) with hardware-enforced memory protection between the Cortex-A5 (Linux-capable application core) and Cortex-M4 (real-time deterministic control core), sharing peripherals via configurable crossbar switch and AXI/AHB bridges. Its clock architecture includes four independent PLLs (system, USB, Ethernet, audio/video), each with low-jitter digital synthesis and programmable dividers enabling precise domain-specific frequency scaling.

Security is implemented via ARM TrustZone, SNVS with RTC and RTIC, hardware-accelerated AES/SHA-1/SHA-256, and secure JTAG; power management includes seven run/stop/wait modes with per-module clock gating, voltage domain isolation (HPREG/LPREG/ULPREG/WBREG), and hardware CRC engine supporting fast integrity checks on boot code and firmware updates.

Key Specifications

Pinout & Package

SVF532R2K2CMK4 is housed in a 364-ball fine-pitch MAPBGA package (17×17 mm, 0.8 mm pitch, 1.5 mm height) with thermal pad and automotive-grade reliability. Pin functions follow NXP's VF5xxR series standard ball map, with dedicated power domains (VDDA, VDDIO, VDDCORE), differential clock inputs (24 MHz XTAL, 32 kHz XTAL), and high-speed interface banks (DDR, Ethernet, USB).

Key Features

Applications

Equivalent & Alternatives

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

Compared with SVF532R3K2CMK4, SVF532R2K2CMK4 delivers measurable latency reduction in cache-dependent A5 workloads (e.g., JIT compilation, filesystem caching), while versus i.MX6SX it provides tighter automotive thermal compliance, native video capture capability, and higher per-watt graphics throughput via OpenVG.

Availability

SVF532R2K2CMK4 is available at Aetrix Electronics and suitable for automotive gateway systems, industrial HMI controllers, smart energy concentrators, and medical device control units requiring stable component supply across extended product lifecycles.

Supply support for SVF532R2K2CMK4 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 company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.

The Vybrid family, including SVF532R2K2CMK4, was designed to bridge the gap between application processors and microcontrollers - delivering Linux-capable performance with real-time determinism, security, and mixed-signal integration for automotive and industrial edge devices.

FAQ

What is the maximum operating frequency of the Cortex-A5 core in SVF532R2K2CMK4?

The Cortex-A5 core in SVF532R2K2CMK4 operates at a maximum frequency of 400 MHz, as specified in the NXP VYBRIDRSERIESEC datasheet Rev. 8. This speed is guaranteed across the full automotive temperature range (-40°C to +85°C ambient) when supplied with stable 1.0 V core voltage and proper thermal management. The SVF532R2K2CMK4 achieves 1.6 DMIPS/MHz, delivering 640 DMIPS total performance.

Does SVF532R2K2CMK4 include L2 cache, and how is it configured?

Yes, SVF532R2K2CMK4 includes 512 KB of on-die L2 cache, explicitly enabled in this variant (denoted by "R2" in the part number). The cache is unified, write-back, and coherent with the Cortex-A5 L1 cache. It is not shared with the Cortex-M4 core, which relies on its own 64 KB TCM. Cache configuration is managed via ARM generic timer and MMU settings in the A5's boot firmware.

What package type and pin count does SVF532R2K2CMK4 use?

SVF532R2K2CMK4 uses a 364-ball MAPBGA package with 17 mm × 17 mm footprint, 0.8 mm ball pitch, and 1.5 mm height. This package is automotive-qualified (AEC-Q100 Grade 3), features an exposed thermal pad, and supports lead-free reflow per IPC/JEDEC J-STD-020. Pin assignments match the VF5xxR series standard ball map documented in Section 12 of the datasheet.

Is OpenVG GPU functionality present in SVF532R2K2CMK4, and what display interfaces does it support?

Yes, SVF532R2K2CMK4 integrates an OpenVG 1.1-compliant GPU (denoted by "K2" in the part number). It drives displays via two independent Display Control Units (DCUs): one supports color TFT up to WVGA resolution with RGB/parallel interface, the other supports segmented LCD (configurable as 40×4, 38×8, or 36×6). GPU offloads vector graphics rendering from the Cortex-A5, reducing CPU utilization in GUI-intensive applications.

What security features are implemented in SVF532R2K2CMK4 for secure boot and runtime protection?

SVF532R2K2CMK4 implements ARM TrustZone with hardware-enforced secure world isolation, Secure Non-Volatile Storage (SNVS) containing tamper-resistant RTC and cryptographic keys, Real-Time Integrity Checker (RTIC), TrustZone Watchdog (TZ WDOG), and secure JTAG debug interface. These features collectively enable authenticated secure boot, encrypted firmware updates, and runtime memory access control - meeting ISO 26262 ASIL-B and IEC 62443 requirements.