Renesas R0E5212L4CFG00

Overview

R0E5212L4CFG00 from Renesas Electronics is a converter board designed to interface the R0E521000EPB00 emulation probe or R0E521000CPE00 compact emulator with 32-pin 0.8 mm pitch LQFP (PLQP0032GB-A) foot patterns used by R8C/2K and 2L Group MCUs. It includes a base board (R0E521000CIF00) and a 150 mm FFC cable, enabling debug and onboard evaluation workflows.

For engineers reviewing the R0E5212L4CFG00 datasheet, R0E5212L4CFG00 pinout, R0E5212L4CFG00 application, or R0E5212L4CFG00 equivalent, this board supports reliable physical interconnection between Renesas emulators and user systems using Tokyo Eletech's YQPACK032SA/NQPACK032SA socket adapters - critical for MCU firmware validation, flash programming, and real-time debugging of R8C-based embedded designs.

Technical Context

The R0E5212L4CFG00 bridges high-density 32-pin LQFP (0.8 mm pitch) target footprints to Renesas R8C-series debug interfaces. It relies on standardized FFC cabling and mechanical alignment via YQ-GUIDE fixtures to ensure repeatable, low-insertion-force connections during iterative development cycles.

Its design accommodates two distinct usage modes: (1) debugging via NQPACK032SA + YQPACK032SA stacking, and (2) onboard evaluation with HQPACK032SA mounting. Connector durability is specified at 100 insertion/removal cycles between R0E5212L4CFG00 and YQPACK032SA, and 50 cycles between emulator and converter board.

Key Specifications

Availability

R0E5212L4CFG00 is available at Aetrix Electronics and suitable for embedded firmware development, MCU debug infrastructure deployment, and production-ready evaluation system integration requiring stable component supply and traceable sourcing.

Supply support for R0E5212L4CFG00 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

Renesas Electronics Corporation is a global semiconductor manufacturer formed in 2010 through the merger of NEC Electronics and Renesas Technology, specializing in microcontrollers, analog, power, and connectivity solutions for industrial, automotive, and consumer applications.

The R0E5212L4CFG00 belongs to Renesas' legacy R8C ecosystem tooling family, engineered specifically to simplify hardware-level access to R8C/2K and 2L Group MCUs during firmware bring-up, validation, and field-repair diagnostics.

FAQ

What is the primary function of the R0E5212L4CFG00?

The R0E5212L4CFG00 is a dedicated converter board that enables physical and electrical interfacing between Renesas R8C-series emulators (R0E521000EPB00 or R0E521000CPE00) and target PCBs featuring the 32-pin 0.8 mm pitch LQFP footprint (PLQP0032GB-A). It is not an IC or active component but a passive mechanical/electrical adapter supporting debug and evaluation workflows for R8C/2K and 2L Group MCUs.

Which MCU families does the R0E5212L4CFG00 support?

The R0E5212L4CFG00 is explicitly designed for the R8C/2K and 2L Group microcontrollers from Renesas, which use the PLQP0032GB-A (32-pin, 0.8 mm pitch LQFP) package. It does not support other R8C subfamilies, RL78, RX, or third-party MCUs - compatibility is strictly limited to the documented R8C/2K and 2L Group devices with matching pinout and footprint.

Does the R0E5212L4CFG00 include all necessary accessories for immediate use?

Yes, the R0E5212L4CFG00 package includes the base board with integrated 150 mm FFC cable, one YQPACK032SA socket adapter, one NQPACK032SA socket adapter, and four YQ-GUIDE alignment fixtures. These components enable both debugging and onboard evaluation modes as described in the official User's Manual (Rev. 1.00, Oct. 2007).

Can the R0E5212L4CFG00 be used without Tokyo Eletech socket adapters?

No - the R0E5212L4CFG00 requires either YQPACK032SA or HQPACK032SA (for evaluation) mounted on NQPACK032SA to establish a functional connection to the target MCU footprint. The board itself has no direct solderable pads or test points for bare LQFP devices; it relies entirely on these proprietary socket adapters for mechanical and electrical interface.

Is the R0E5212L4CFG00 RoHS compliant and suitable for commercial production use?

While the R0E5212L4CFG00 documentation does not explicitly state RoHS status, Renesas Electronics confirms compliance with applicable environmental regulations including EU RoHS in its general product policy (Notice #10). As a debug tool intended for engineering labs and pre-production validation-not end-product integration-it is classified under Renesas' "Standard" quality grade and approved for use in industrial robots, office equipment, and communications systems per internal grading guidelines.