Renesas R0E53032GCSJC0

Overview

R0E53032GCSJC0 from Renesas Electronics is a dedicated converter board enabling signal interface between the R8C/3x Series MCU unit R0E521300MCU00 and 20-pin 0.65mm pitch LSSOP foot patterns used by R8C/32G and /32H Groups. It supports debugging and on-board evaluation, features PLSP0020JB-A package compatibility, guarantees 50 insertion/removal cycles, and integrates with Tokyo Eletech's YSPACK20BG and NSPACK20BG socket systems.

For engineers reviewing the R0E53032GCSJC0 datasheet, R0E53032GCSJC0 pinout, R0E53032GCSJC0 application, or R0E53032GCSJC0 equivalent, this page delivers verified mechanical interface specifications, connector mapping (CN1), usage constraints for YS–GUIDE alignment and screw usage, and precise dimensional data for integration into R8C-based development workflows.

Technical Context

The R0E53032GCSJC0 functions as a passive mechanical and electrical interposer - not an active IC - translating pinout and pitch between the emulator-side flexible cable R0E001000FLX10 and the target 20-pin LSSOP footprint. It provides no signal conditioning, voltage translation, or logic functionality.

Its design centers on physical compatibility: it mates with YSPACK20BG (top) and NSPACK20BG (bottom), uses two YS–GUIDE alignment fixtures, and maps CN1 pins 5–7, 9–10, 35–36, 42, 43, 45–47, 55–56, 65–66, and 94–96 to corresponding MCU signals per Table 2 - all other CN1 pins are unconnected.

Key Specifications

Availability

R0E53032GCSJC0 is available at Aetrix Electronics and suitable for R8C-based embedded development, MCU debug infrastructure, and on-board flash evaluation requiring stable component supply and traceable legacy tooling support.

Supply support for R0E53032GCSJC0 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power solutions for automotive, industrial, and consumer applications.

The R0E53032GCSJC0 belongs to Renesas' legacy R8C development tools product line, designed specifically to extend emulator connectivity to older R8C/32G and /32H Group MCUs using standardized socket adapters.

FAQ

What is the primary function of the R0E53032GCSJC0?

The R0E53032GCSJC0 is a passive converter board that bridges the R0E521300MCU00 MCU unit to a 20-pin 0.65mm pitch LSSOP footprint used by R8C/32G and /32H Groups. It enables physical and electrical connection for debugging and on-board evaluation but contains no active components, ICs, or signal processing circuitry. The R0E53032GCSJC0 relies entirely on external socket hardware (YSPACK20BG/NSPACK20BG) and proper alignment via YS–GUIDEs.

Which MCU families and packages does the R0E53032GCSJC0 support?

The R0E53032GCSJC0 is explicitly designed for the R8C/32G and /32H Groups using the PLSP0020JB-A package - a 20-pin 0.65mm pitch LSSOP footprint. It interfaces with the R0E521300MCU00 MCU unit for the R8C/3x Series and requires Tokyo Eletech's NSPACK20BG (mounted on user system) and YSPACK20BG (attached atop) to complete the signal path. No support is provided for other pin counts, pitches, or MCU families.

Does the R0E53032GCSJC0 require power or generate signals?

No, the R0E53032GCSJC0 is a purely passive interposer board with no power input, no active components, and no signal generation or conditioning capability. All signals pass through directly from the emulator's flexible cable (R0E001000FLX10) to the target MCU via mapped CN1 pins. Its operation depends entirely on correct mechanical stacking (NSPACK20BG → YSPACK20BG → R0E53032GCSJC0) and precise pin alignment enforced by YS–GUIDEs.

What are the critical mechanical handling requirements for the R0E53032GCSJC0?

Per the User's Manual, users must avoid using the screws supplied with YSPACK20BG to secure it - only YS–GUIDEs (×2) may be used for fixation. Likewise, the screwdriver included with NSPACK20BG is reserved exclusively for HSPACK20BG and must not be used for YS–GUIDEs. Pin 1 alignment on CN1 and the LSSOP footprint is mandatory, and the board must be mounted flat without torsion to prevent contact failure or damage during the guaranteed 50 insertion cycles.

Is the R0E53032GCSJC0 compatible with modern Renesas debug tools or IDEs?

The R0E53032GCSJC0 is a legacy hardware adapter intended for use with older Renesas E1/E20 emulators and associated software environments supporting the R8C/3x Series. While it physically connects to the R0E001000FLX10 flexible cable, compatibility with current IDEs (e.g., e2 studio) or debug firmware depends on driver and configuration support for R8C legacy targets - not on the R0E53032GCSJC0 itself, which remains electrically transparent and unchanged since its 2010 release.