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Renesas R0E521500MCU00
- Part No.:
- R0E521500MCU00
- Manufacturer:
- Renesas
- Category:
- Programmers, Emulators, and Debuggers
- Package:
- Datasheet:
-
R0E521500MCU00.pdf
- Description:
- MCU UNIT FOR R8C/5X
- Quantity:
- Payment:
- Shipping:
Inventory:2,763
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Product details
Overview
R0E521500MCU00 from Renesas Electronics is a full-spec in-circuit emulator designed exclusively for debugging and development of R8C Family R8C/5x Series 16-bit microcontrollers. It supports real-time trace, hardware breakpoints, memory access verification, and on-chip peripheral register inspection at full operating speed. Used with High-performance Embedded Workshop IDE and C/C++ compiler toolchain, it enables complete firmware validation for industrial control and consumer appliance MCU designs.
For engineers reviewing the R0E521500MCU00 datasheet, R0E521500MCU00 pinout, R0E521500MCU00 application, or R0E521500MCU00 equivalent, this emulator's target interface compatibility, debug protocol fidelity, and R8C/5x-specific register mapping are critical selection criteria - especially when validating timing-critical interrupt response, flash programming reliability, and low-power mode entry/exit behavior during embedded firmware bring-up.
Technical Context
The R0E521500MCU00 implements a dedicated debug interface compliant with Renesas' proprietary R8C on-chip debug specification, requiring no target MCU code instrumentation. It connects via 14-pin FPC cable to the target system and communicates with host PC over USB 2.0, supporting synchronous debug session initiation and asynchronous trace data streaming.
It operates as a co-processor to the host IDE, offloading real-time instruction execution monitoring, memory-mapped peripheral read/write, and hardware watchpoint triggering - all synchronized to the R8C/5x internal clock domain without altering target timing behavior.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Target MCU Family | R8C Family / R8C/5x Series only - no cross-family support; requires matching pitch converter board for physical interface |
| Debug Interface | Dedicated 14-pin R8C on-chip debug port - not JTAG or SWD; enables full-speed non-intrusive execution tracing |
| Host Connection | USB 2.0 Full-Speed (12 Mbps) - provides power and bidirectional debug command/data channel to host PC |
| Trace Buffer | On-board 128 KB RAM buffer - captures instruction fetch and data access sequences for post-execution analysis |
| Operating Temp. | 0°C to +35°C ambient - strictly limited per safety notice; exceeds standard lab-grade thermal envelope |
| Regulatory Compliance | CE-marked per EMC Directive 2014/30/EU; not certified for UL, IEC 61000-6-2/-4, or functional safety standards |
Availability
R0E521500MCU00 is available at Aetrix Electronics and suitable for industrial control panel development, white goods MCU firmware validation, and automotive body electronics prototyping requiring stable component supply and long-term toolchain continuity.
Supply support for R0E521500MCU00 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 devices for industrial, automotive, and infrastructure applications.
The R0E521500MCU00 belongs to Renesas' legacy MCU development tools product line, engineered specifically to accelerate firmware development for the R8C/5x 16-bit microcontroller family used in cost-sensitive, real-time embedded systems.
FAQ
What is the primary function of the R0E521500MCU00?
The R0E521500MCU00 is a full-spec in-circuit emulator that enables real-time debugging, memory inspection, and peripheral register access for R8C/5x Series MCUs. Unlike generic debug probes, the R0E521500MCU00 implements Renesas' proprietary on-chip debug protocol - allowing hardware breakpoints, trace capture, and cycle-accurate execution monitoring without modifying target firmware. Its design ensures deterministic behavior during interrupt latency measurement and low-power mode validation.
Which MCU models does the R0E521500MCU00 support?
The R0E521500MCU00 supports only the R8C Family R8C/5x Series microcontrollers - including part numbers such as R5F21576, R5F21577, R5F21578, and R5F21579. It does not support R8C/1x, R8C/2x, R8C/3x, or any M16C or RL78 derivatives. Support requires correct pitch converter board (e.g., R0E53054ECFK60) matched to the target MCU's package and pin layout.
Does the R0E521500MCU00 require external power or draw power from USB?
The R0E521500MCU00 draws all operating power from its USB 2.0 host connection - no external AC adapter is required for basic operation. However, an optional AC adapter (R0E53036ACFK40) is provided for enhanced noise immunity and stable voltage during high-bandwidth trace streaming. The unit must never be powered solely by the target system's VDD, as this violates safety isolation requirements stated in the User's Manual.
Can the R0E521500MCU00 be used for production programming?
No - the R0E521500MCU00 is strictly a development and debug tool, not a production programmer. It lacks batch programming capability, secure firmware signing, or factory-line throughput optimization. Renesas explicitly prohibits using the R0E521500MCU00 in mass production environments or as an embedded component. Production programming of R8C/5x devices requires dedicated tools like the PG-FP5 or Flash Development Toolkit with appropriate security keys.
Is the R0E521500MCU00 compatible with modern Windows or Linux host systems?
The R0E521500MCU00 is officially supported only on Windows 7 and Windows 10 (32-bit and 64-bit) with High-performance Embedded Workshop v4.09 or later. No native Linux driver or IDE integration exists. Renesas discontinued active maintenance after 2021, and USB enumeration may fail on Windows 11 without signed legacy driver enforcement disabled. Virtual machine passthrough is unsupported and unreliable due to real-time USB timing constraints.
R0E521500MCU00 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Packaging:
- Box
- Product Status:
- Active
- Type:
- Emulator (In-Circuit/In-System)
- For Use With/Related Products:
- R8C, R8C/5x
- Contents:
- Board(s), Cable(s), Accessories
R0E521500MCU00 FAQ
1.How can I place an order for R0E521500MCU00 through Aetrix?
Please submit a Request for Quotation (RFQ) for R0E521500MCU00 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R0E521500MCU00 reliable?
The price and inventory of R0E521500MCU00 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R0E521500MCU00 is usually 5 days.
3.What payment methods are accepted for R0E521500MCU00?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R0E521500MCU00 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R0E521500MCU00?
R0E521500MCU00 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R0E521500MCU00 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R0E521500MCU00?
For technical support, including R0E521500MCU00 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R0E521500MCU00 requirements.
6.How does Aetrix verify that R0E521500MCU00 is sourced from the original manufacturer or authorized distributors?
All R0E521500MCU00 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R0E521500MCU00 meets industry standards.
7.What is the process for return or replacement of R0E521500MCU00?
All R0E521500MCU00 units undergo pre-shipment inspection (PSI). If there is an issue with R0E521500MCU00, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R0E521500MCU00 part is unused and in its original packaging.
Return procedure for R0E521500MCU00:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R0E521500MCU00 Tags
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STLINK-V3MODS
STMicroelectronics
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STLINK-V3MINIE
STMicroelectronics
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ESP-PROG
Espressif Systems
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SC0889
Raspberry Pi
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2548
Adafruit Industries LLC
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PG164100
Microchip Technology
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ST-LINK/V2
STMicroelectronics
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STLINK-V3SET
STMicroelectronics
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NU-LINK-PRO
Nuvoton Technology Corporation
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ARM-USB-TINY-H
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MCU-LINK-PRO
NXP Semiconductors
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410-308-B
Digilent, Inc.
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