Renesas RTE0T00020KCAC1000J

Overview

RTE0T00020KCAC1000J from Renesas Electronics is a user-system interface cable designed to connect the E2 emulator, E2 emulator Lite, or PG-FP6 programmer to target Renesas microcontroller boards via a 20-pin to 10-pin conversion. It supports JTAG/SWD debug interfaces, features molded strain relief, and complies with RoHS and WEEE directives for EU/UK compliance.

For engineers reviewing the RTE0T00020KCAC1000J datasheet, RTE0T00020KCAC1000J pinout, RTE0T00020KCAC1000J application, or RTE0T00020KCAC1000J equivalent, this cable enables reliable debug connectivity between Renesas emulation tools and MCUs in development, validation, and production programming workflows.

Technical Context

This cable implements a fixed-wire mapping between the 20-pin connector (used on E2 emulator and PG-FP6 with adapter) and the 10-pin Cortex-style debug header (ARM SWD/JTAG). It contains no active components, ICs, or signal conditioning - only shielded twisted-pair wiring and molded connectors.

Signal integrity is maintained through controlled impedance routing and EMI suppression via integrated ferrite cores and overmolded strain relief. The cable is rated for ≤5 V DC operation and supports debug clock frequencies up to 25 MHz per Renesas E2 emulator specifications.

Key Specifications

Availability

RTE0T00020KCAC1000J is available at Aetrix Electronics and suitable for embedded MCU development, firmware validation, and production programming applications requiring stable component supply and traceable debug tooling.

Supply support for RTE0T00020KCAC1000J 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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and IoT solutions for automotive, industrial, and enterprise markets.

RTE0T00020KCAC1000J belongs to Renesas' E2 ecosystem accessory product line, engineered specifically to ensure interoperability, signal fidelity, and mechanical reliability between Renesas debug emulators and customer target hardware.

FAQ

Is RTE0T00020KCAC1000J compatible with the PG-FP6 programmer?

Yes, RTE0T00020KCAC1000J is compatible with the PG-FP6, but requires the separate 20-Pin Conversion Adapter (RTE0T00001FWRB0000R) to bridge the physical interface. The cable itself provides only the 20-pin-to-10-pin signal mapping and does not include adapter functionality.

What debug protocols does RTE0T00020KCAC1000J support?

RTE0T00020KCAC1000J supports both JTAG and SWD protocols as defined by the ARM Cortex debug specification. Its wiring matches the standard 10-pin Cortex debug header pinout used by Renesas MCUs, enabling full debug, flash programming, and real-time trace capabilities when paired with E2 emulator or E2 emulator Lite.

Does RTE0T00020KCAC1000J contain any active circuitry or ICs?

No, RTE0T00020KCAC1000J is a passive interconnect cable with no active components, ICs, or signal conditioning circuitry. It consists solely of precision-mapped conductors, shielding, molded connectors, and mechanical strain relief - all designed to preserve signal integrity without introducing latency or impedance mismatch.

Can RTE0T00020KCAC1000J be used with non-Renesas microcontrollers?

RTE0T00020KCAC1000J follows the standard 10-pin ARM Cortex debug header layout and may physically connect to other vendors' Cortex-based targets. However, Renesas only validates and guarantees compatibility with Renesas MCUs and their official debug tools (E2 emulator, E2 Lite, PG-FP6).

What is the warranty and repair policy for RTE0T00020KCAC1000J?

RTE0T00020KCAC1000J is supplied as a consumable debug accessory with no repair service offered. Per Renesas documentation, repairs are not accepted. Customers requiring replacement must order a new RTE0T00020KCAC1000J unit through authorized channels such as Aetrix Electronics.