Renesas QB-100FB-HQ-01T

Overview

QB-100FB-HQ-01T from Renesas Electronics is a T-type mount adapter designed for the QB-RL78G14 in-circuit emulator to interface with RL78/G14 microcontrollers in 100-pin FBGA packages. It provides mechanical alignment, signal integrity-preserving pin mapping, and height-adjustable mounting compatibility with YQ connectors and NQ target connectors. It enables reliable debug connection for embedded firmware development targeting automotive and industrial control applications.

For engineers reviewing the QB-100FB-HQ-01T datasheet, QB-100FB-HQ-01T pinout, QB-100FB-HQ-01T application, or QB-100FB-HQ-01T equivalent, this page delivers verified mechanical interface specifications, system-level integration context, physical compatibility constraints, and OEM procurement support details specific to RL78/G14 emulation workflows.

Technical Context

QB-100FB-HQ-01T is a passive mechanical adapter used exclusively within the Renesas IECUBE ecosystem. It mates directly with QB-100FB-NQ-01T (target connector) and QB-100FB-YQ-01T (YQ connector), forming a rigid, low-inductance signal path between the QB-RL78G14 emulator and the RL78/G14 FBGA device on the target board.

The adapter supports T-type socket configuration per Renesas' classification and is required when using QB-RL78G14-T100FB emulator kits. Its design accommodates height variation via rear/front space adapters (e.g., QB-100FB-YS-01T), ensuring coplanar contact across thermal expansion gradients during debug sessions.

Key Specifications

Availability

QB-100FB-HQ-01T is available at Aetrix Electronics and suitable for RL78/G14-based automotive body control modules, industrial PLC I/O subsystems, and smart sensor node development requiring stable component supply and traceable sourcing for production-grade debug infrastructure.

Supply support for QB-100FB-HQ-01T 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 IoT markets.

QB-100FB-HQ-01T belongs to the IECUBE in-circuit emulator accessory product line, engineered specifically to enable high-fidelity, low-overhead debugging of RL78-family MCUs in production-representative FBGA packaging.

FAQ

Is QB-100FB-HQ-01T compatible with non-RL78/G14 targets?

No. QB-100FB-HQ-01T is mechanically and electrically optimized only for the RL78/G14 100-pin FBGA package. It does not support other MCU families, pin counts, or package types-including 100-pin LQFP or QFP variants-even if pin count matches. Using QB-100FB-HQ-01T with incompatible devices risks misalignment, signal crosstalk, or physical damage to the QB-RL78G14 emulator or target board.

Does QB-100FB-HQ-01T include active circuitry or require power?

No. QB-100FB-HQ-01T is a passive mechanical adapter with no integrated electronics, ICs, or power requirements. It contains only precision-machined contacts and insulating housing. All signal conditioning, clock generation, and debug protocol handling are performed by the QB-RL78G14 emulator unit itself-not by QB-100FB-HQ-01T.

Can QB-100FB-HQ-01T be used without QB-100FB-YQ-01T or QB-100FB-NQ-01T?

No. QB-100FB-HQ-01T must be used in conjunction with both QB-100FB-YQ-01T (YQ connector) and QB-100FB-NQ-01T (target connector) to establish a complete, validated signal path. Omitting either component breaks the mechanical registration and electrical continuity defined in Renesas' T-type emulation architecture-and renders QB-100FB-HQ-01T nonfunctional in practice.

What is the operating temperature range for QB-100FB-HQ-01T?

QB-100FB-HQ-01T has no active thermal specification of its own, as it contains no semiconductors or power-dissipating elements. Its safe operational envelope follows the QB-RL78G14 emulator's rated range: 0°C to +40°C (non-condensing). Exposure beyond this range may compromise mating reliability or long-term contact resistance but does not constitute an electrical failure mode.

Is QB-100FB-HQ-01T RoHS compliant and lead-free?

Yes. QB-100FB-HQ-01T complies with RoHS Directive 2011/65/EU and is manufactured with lead-free termination finishes and halogen-free materials, consistent with Renesas Electronics' environmental policy and standard for all IECUBE accessories shipped after 2010.