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Renesas R5F5630DCDBG#U0
- Part No.:
- R5F5630DCDBG#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LFBGA
- Datasheet:
-
R5F5630DCDBG#U0.pdf
- Description:
- IC MCU 32BIT 1.5MB FLSH 176LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,859
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Product details
Overview
R5F5630DCDBG#U0 from Renesas is a 100-MHz 32-bit RX CPU-based microcontroller featuring single-precision IEEE-754 FPU, 1.5-Mbyte on-chip flash, 128-Kbyte SRAM, USB 2.0 full-speed interface, three CAN channels (ISO 11898-1), and dual 10-bit D/A converters. It operates from a 2.7–3.6-V supply across –40 to +85°C and targets industrial motor control, factory automation I/O modules, and embedded HMI systems requiring deterministic real-time response.
For engineers reviewing the R5F5630DCDBG#U0 datasheet, R5F5630DCDBG#U0 pinout, R5F5630DCDBG#U0 application, or R5F5630DCDBG#U0 equivalent, key selection criteria include its LFBGA-176 package with 148 GPIOs (54 5-V tolerant), 21-channel 12-bit A/D converter with 1.0-μs conversion time at 50-MHz PCLK, integrated RTC with battery backup, and support for IEC 60730 safety-critical functions including CRC, oscillation-stop detection, and A/D self-diagnosis.
Technical Context
The R5F5630DCDBG#U0 implements a CISC Harvard architecture with 5-stage pipeline, variable-length instructions, and memory protection unit (MPU). Its CPU delivers 165 DMIPS at 100 MHz and includes dedicated 32×32 multiplier (1-cycle) and divider (2-cycle) units alongside two multiply-accumulate units.
Peripherals are clocked via independent domain dividers: ICLK up to 100 MHz for CPU, PCLK up to 50 MHz for peripherals, FCLK up to 50 MHz for FlashIF, and BCLK up to 50 MHz for external bus. The device integrates four DMA channels, data transfer controller (DTC), and supports eight CS areas for external memory expansion up to 128 Mbytes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RX 32-bit CPU, 100 MHz max, 165 DMIPS - enables high-throughput deterministic control loops without external co-processing. |
| Memory | 1.5-Mbyte flash (no wait states @100 MHz), 128-Kbyte SRAM (no wait states), 32-Kbyte data flash (100k write cycles) - supports field firmware updates and parameter storage with background erase/program. |
| Analog | 21-channel 12-bit A/D (1.0 μs @50-MHz PCLK), 8-channel 10-bit A/D, 2-channel 10-bit D/A, on-die temperature sensor (±1°C) - suitable for closed-loop analog sensing and actuation in motor drives. |
| Connectivity | USB 2.0 full-speed (12 Mbps), 3× CAN (32 mailboxes/channel), 13× SCI, 4× I²C (1 Mbps), 3× RSPI, IEBus - provides robust multi-protocol industrial communication stack. |
| Timers & PWM | MTU2 (6 ch), TPU (12 ch), TMR (4 ch), CMT (4 ch), PPG (32 outputs) - supports complex waveform generation, encoder interfacing, and synchronized PWM for 3-phase inverters. |
| Power & Safety | 2.7–3.6-V operation, four low-power modes, RTC with VBATT backup, IWDT with dedicated LOCO clock, CRC calculator, A/D self-diagnosis - meets IEC 60730 Class B requirements out-of-box. |
Pinout & Package
Package: PLBG0176GA-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 13 mm × 13 mm, 0.8-mm ball pitch, RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dedicated power domains per functional block; decoupling required per Renesas layout guidelines to maintain noise immunity in mixed-signal operation. |
| XTAL / EXTAL | Main clock oscillator interface | Supports 4–16-MHz crystal or external clock input; PLL locks to generate 100-MHz system clock with jitter < ±50 ps RMS. |
| XCOUT / XCIN | Sub-clock oscillator interface | 32-kHz crystal connection for RTC calendar/timekeeping with battery backup capability (VBATT ≥ 2.3 V). |
| RES# | Active-low reset input | Asynchronous hardware reset; combined with internal POR and LVD for robust power-rail monitoring during brownout conditions. |
| MD0–MD2 | Mode configuration inputs | Set single-chip, ROM-enabled/disabled extended modes at power-on; must remain static during operation. |
| TRST#, TMS, TCK, TDI, TDO | JTAG debug interface | IEEE 1149.1-compliant boundary scan and emulation; supports E1/E20 debug probes for real-time trace and breakpoint debugging. |
Key Features
| Feature | Design Value |
|---|---|
| Floating-point unit (FPU) | Single-precision IEEE-754 compliant - accelerates trigonometric, exponential, and filtering computations in motor control algorithms without software library overhead. |
| IEC 60730 safety functions | Oscillation-stop detection, frequency measurement, CRC generator, IWDT, A/D self-diagnostic - reduces certification effort for Class B appliance and industrial safety applications. |
| Flexible timer subsystem | MTU2 + TPU + PPG + CMT + TMR - enables simultaneous high-resolution PWM (complementary, phase-shifted), encoder capture, and time-triggered ADC sampling in one chip. |
| Robust I/O architecture | 148 GPIOs with 5-V tolerance (54 pins), programmable pull-up, open-drain, and switchable drive strength - simplifies interface to legacy 5-V sensors, actuators, and logic without level shifters. |
| External bus interface | 8 CS areas, 16-Mbyte per area, 8/16/32-bit selectable bus width, separate/multiplexed address/data - supports NOR flash, SRAM, and FPGA co-processor expansion with minimal glue logic. |
Applications
| Industrial Motor Drive | Factory Automation I/O Module |
|---|---|
|
Use Scenario: 3-phase BLDC/PMSM inverter control with current sensing, position feedback, and thermal monitoring. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, synchronized PWM generation (MTU2/TPU), ADC sampling trigger, and CAN-based command interface. Use Value: Integrated 12-bit A/D with sample-and-hold, 100-MHz CPU, and 165 DMIPS enable sub-microsecond loop closure - eliminating need for external DSP or FPGA. |
Use Scenario: Distributed digital I/O node with analog inputs, relay outputs, and fieldbus connectivity in PLC backplane or remote terminal unit. IC Role / Device Role / Timing Role: Central controller managing 16+ digital inputs/outputs, 8-channel analog acquisition, and dual CAN/RS485 uplink. Use Value: 148 GPIOs (54 5-V tolerant), 3× CAN channels, and 13× SCI allow direct interfacing to industrial sensors/actuators while maintaining protocol redundancy. |
| Embedded HMI Controller | Medical Diagnostic Equipment |
|
Use Scenario: Touchscreen-based human-machine interface with local logic, data logging, and USB host/device connectivity for configuration and firmware update. IC Role / Device Role / Timing Role: Graphics rendering assist (via DMA), USB 2.0 full-speed interface, RTC timestamping, and SPI-connected display driver. Use Value: On-chip 1.5-Mbyte flash stores GUI assets and application code; USB interface enables plug-and-play field service without proprietary tools. |
Use Scenario: Portable diagnostic device requiring precise analog signal conditioning (ECG, SpO₂), low-power operation, and regulatory compliance evidence. IC Role / Device Role / Timing Role: Signal acquisition front-end with 12-bit A/D, temperature compensation, CRC-protected data logging, and IEC 60730 runtime diagnostics. Use Value: Built-in A/D self-diagnosis, dedicated IWDT, and oscillation-stop detection satisfy essential safety requirements for Class II medical devices per IEC 62304. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F5630DDDBG#U0 | Same package and memory (1.5-Mbyte flash, 128-Kbyte RAM), but D version with identical –40 to +85°C rating - no functional difference. | Identical use cases; selected when ordering requires explicit D-suffix part number for BOM consistency. | Drop-in replacement with identical footprint, timing, and peripheral register map - no design change required. |
| R5F5630BCDBG#U0 | 1-Mbyte flash, 96-Kbyte RAM, same LFBGA-176 package, 100-MHz CPU, identical peripheral set except reduced A/D channel count (13 vs. 21). | Suitable for cost-sensitive applications where full 1.5-Mbyte code space or 21 A/D channels are unnecessary. | Select when firmware size remains under 1 Mbyte and analog channel requirement is ≤13 - retains all timers, CAN, USB, and safety features. |
Compared with R5F5630DCDBG#U0, R5F5630DDDBG#U0 offers identical functionality and qualification, while R5F5630BCDBG#U0 trades flash/RAM capacity and A/D channels for lower unit cost - both preserve pin compatibility, peripheral feature set, and industrial temperature range.
Availability
R5F5630DCDBG#U0 is available at Aetrix Electronics and suitable for industrial motor control, factory automation I/O modules, and embedded HMI systems requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for production ramp.
Supply support for R5F5630DCDBG#U0 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 is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets, with deep expertise in real-time embedded systems.
The RX630 Group is designed for high-performance industrial control applications demanding deterministic timing, functional safety compliance (IEC 60730), and rich analog/peripheral integration - targeting motor drives, PLCs, and medical equipment.
FAQ
What is the maximum operating frequency and CPU performance of the R5F5630DCDBG#U0?
The R5F5630DCDBG#U0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance using its 32-bit RX CPU core. This performance level is achieved with zero-wait-state execution from on-chip flash memory and includes hardware acceleration for floating-point and multiply-accumulate operations - making the R5F5630DCDBG#U0 suitable for real-time control tasks such as field-oriented motor control and digital power conversion.
Does the R5F5630DCDBG#U0 support functional safety standards like IEC 60730?
Yes, the R5F5630DCDBG#U0 includes multiple hardware features certified for IEC 60730 Class B compliance, including oscillation-stop detection, clock frequency measurement, CRC calculator, independent watchdog timer (IWDT) with dedicated LOCO clock, and self-diagnostic capability for the 10-bit A/D converter. These features are implemented in silicon and documented in Renesas' safety manual - enabling faster certification of end equipment without external safety monitors.
What package type and pin count does the R5F5630DCDBG#U0 use?
The R5F5630DCDBG#U0 uses the PLBG0176GA-A package: a 176-ball Low-Profile Fine-Pitch Ball Grid Array measuring 13 mm × 13 mm with 0.8-mm ball pitch. It provides 148 general-purpose I/O pins (54 of which are 5-V tolerant), along with dedicated power, clock, reset, and debug interface balls - optimized for high-density industrial PCB layouts with thermal and EMI considerations.
How much on-chip memory does the R5F5630DCDBG#U0 include, and what are its access characteristics?
The R5F5630DCDBG#U0 integrates 1.5 Mbytes of on-chip flash memory (accessible at 100 MHz with zero wait states), 128 Kbytes of SRAM (also zero-wait-state), and 32 Kbytes of reprogrammable data flash rated for 100,000 write/erase cycles. Flash programming can be performed in-system or via parallel programmer mode, and data flash supports background operation (BGO) - allowing concurrent code execution and nonvolatile parameter storage in the R5F5630DCDBG#U0.
Which communication interfaces are integrated into the R5F5630DCDBG#U0?
The R5F5630DCDBG#U0 integrates USB 2.0 full-speed (12 Mbps), three ISO 11898-1 CAN channels (32 mailboxes each), 13 serial communications interfaces (SCI) supporting asynchronous, SPI, I²C, and LIN modes, four I²C bus interfaces (up to 1 Mbps), three RSPI ports, and one IEBus controller. This comprehensive suite enables multi-protocol industrial networking - for example, CAN for actuator control, USB for configuration, and SCI/I²C for sensor interfacing - all within a single R5F5630DCDBG#U0 device.
R5F5630DCDBG#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LFBGA
- Series:
- RX600
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- RX
- Core Size:
- 32-Bit Single-Core
- Speed:
- 100MHz
- Connectivity:
- EBI/EMI, I2C, LINbus, SCI, SPI, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 148
- Program Memory Size:
- 1.5MB (1.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 8x10b, 21x12b; D/A 2x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F5630DCDBG#U0 FAQ
1.How can I place an order for R5F5630DCDBG#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F5630DCDBG#U0 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 R5F5630DCDBG#U0 reliable?
The price and inventory of R5F5630DCDBG#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F5630DCDBG#U0 is usually 5 days.
3.What payment methods are accepted for R5F5630DCDBG#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F5630DCDBG#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F5630DCDBG#U0?
R5F5630DCDBG#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F5630DCDBG#U0 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 R5F5630DCDBG#U0?
For technical support, including R5F5630DCDBG#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F5630DCDBG#U0 requirements.
6.How does Aetrix verify that R5F5630DCDBG#U0 is sourced from the original manufacturer or authorized distributors?
All R5F5630DCDBG#U0 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 R5F5630DCDBG#U0 meets industry standards.
7.What is the process for return or replacement of R5F5630DCDBG#U0?
All R5F5630DCDBG#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F5630DCDBG#U0, 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 R5F5630DCDBG#U0 part is unused and in its original packaging.
Return procedure for R5F5630DCDBG#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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