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Renesas R5F56307CDLA#U0
- Part No.:
- R5F56307CDLA#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-TFLGA
- Datasheet:
-
R5F56307CDLA#U0.pdf
- Description:
- IC MCU 32BIT 384KB FLSH 100TFLGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,463
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Product details
Overview
R5F56307CDLA#U0 from Renesas is a 100-MHz 32-bit RX CPU-based microcontroller with single-precision IEEE-754 FPU, 384 KB on-chip flash, 64 KB SRAM, and 32 KB data flash. It integrates USB 2.0 full-speed, CAN (ISO 11898-1), up to 13 SCI channels, 4 I²C interfaces, 21-channel 12-bit A/D converter, and RTC - deployed in industrial motor control and factory automation systems requiring deterministic real-time response.
For engineers reviewing the R5F56307CDLA#U0 datasheet, R5F56307CDLA#U0 pinout, R5F56307CDLA#U0 application, or R5F56307CDLA#U0 equivalent, this page delivers verified technical context, package-specific pin functions, functional alternatives, and supply-chain support for production-grade embedded design.
Technical Context
The R5F56307CDLA#U0 implements the RXv1 CPU core with 5-stage CISC Harvard pipeline, supporting 165 DMIPS at 100 MHz and variable-length instructions for ultra-compact code density. It includes memory protection unit (MPU), JTAG/FINE debug interfaces, and dual-clock domain operation (ICLK up to 100 MHz, PCLK up to 50 MHz).
Its peripheral set is configured for the 100-pin TFLGA package (PTLG0100KA-A): 78 GPIOs (5-V tolerant on 44 pins), 10-bit A/D converter (8 channels), 10-bit D/A converter (2 channels), RTC with battery backup, and CAN channel 1 only - matching Table 1.2's function mapping for 100-pin variants.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv1 32-bit CISC Harvard architecture with 5-stage pipeline and 165 DMIPS @ 100 MHz |
| Max Operating Frequency | 100 MHz system clock (ICLK); enables real-time deterministic execution in motor control loops |
| Memory | 384 KB flash (no wait states @ 100 MHz), 64 KB SRAM (no wait states), 32 KB reprogrammable data flash (100k cycles) |
| Analog Peripherals | 8-channel 10-bit A/D converter (1 µs conversion @ 50 MHz PCLK), 2-channel 10-bit D/A converter, on-die temperature sensor (±1°C) |
| Communication Interfaces | USB 2.0 full-speed (12 Mbps), CAN (ISO 11898-1, channel 1 only), SCI (channels 1, 5, 6, 8, 9), I²C (channels 0, 2), RSPI (channels 0, 1) |
| Package & Pins | PTLG0100KA-A: 100-pin TFLGA, 5.5 × 5.5 mm, 0.5-mm pitch, 78 GPIOs (44 5-V tolerant), 148 total I/O capability scaled per package |
| Power & Temp | Single 2.7–3.6 V supply; -40 to +85°C operating range (D version); RTC operates down to 2.3 V on VBATT |
Pinout & Package
Package: PTLG0100KA-A - 100-pin Thin Fine-Pitch Land Grid Array, 5.5 × 5.5 mm, 0.5-mm pitch, 0.75-mm height, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dedicated power/ground pairs per power domain; decoupling required with 0.1-µF capacitor near each VCC pin |
| XTAL / EXTAL | Main crystal oscillator interface | Supports 4–16 MHz external crystal; enables precise timing for USB and CAN clock recovery |
| XCOUT / XCIN | Sub-clock oscillator interface | 32 kHz crystal connection for RTC calendar operation and low-power mode timing |
| RES# | Active-low reset input | Asynchronous hardware reset; initiates POR sequence and clears CPU state and peripherals |
| MD | Mode selection input | Configures single-chip, ROM-enabled/disabled extended modes; must be stable at power-up |
| VBATT | Battery backup supply | Enables RTC and SRAM retention during main power loss; operates down to 2.3 V |
| A0–A23 / D0–D31 | External bus address/data | Not supported in 100-pin package per Table 1.2 - no external bus interface enabled |
| CAN_TX0 / CAN_RX0 | CAN physical layer interface | Channel 1 only active; requires external transceiver (e.g., SN65HVD230) for ISO 11898-2 compliance |
Key Features
| Feature | Design Value |
|---|---|
| Floating-point unit (FPU) | IEEE-754 single-precision hardware accelerator enabling fast trigonometric and PID computations without software emulation |
| Low-power operation | Four dedicated low-power modes (Sleep, All-module clock stop, Software standby, Deep software standby) with sub-µA RTC retention |
| On-chip debugging | FINE two-wire interface and JTAG support enable non-intrusive real-time trace and breakpoint debugging without halting CPU |
| IEC 60730 safety functions | Integrated oscillation-stop detection, CRC calculator, IWDT, and A/D self-diagnostic for Class B compliance in safety-critical appliances |
| Flexible timer system | MTU2 (6 channels), TPU (12 channels), TMR (4 channels), and CMT (4 channels) provide synchronized PWM, capture, and trigger generation for multi-axis motion control |
Applications
| Industrial Motor Control | Factory Automation Gateway |
|---|---|
Use Scenario: Closed-loop servo drive for BLDC/PMSM motors with field-oriented control (FOC). IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm (PWM generation, current sampling, position estimation) using MTU2 complementary PWM and 12-bit A/D converter. Use Value: 100-MHz CPU + hardware FPU achieves <5-µs current loop update; 78 GPIOs support encoder interface, I/O expansion, and status LEDs. |
Use Scenario: Protocol translation node connecting Modbus RTU field devices to EtherNet/IP backbone. IC Role / Device Role / Timing Role: Dual-role communication controller: SCI channels handle RS-485 Modbus, while USB 2.0 provides configuration/debug interface. Use Value: Integrated CAN and USB eliminate external PHYs; 384 KB flash stores dual firmware images for safe over-the-air updates. |
| Smart Energy Metering | Medical Diagnostic Equipment |
Use Scenario: DIN-rail mounted electricity meter with harmonic analysis and tamper detection. IC Role / Device Role / Timing Role: High-accuracy analog front-end controller: 10-bit A/D samples voltage/current via external amplifiers; CRC validates metering data integrity. Use Value: On-chip 10-bit D/A generates calibration references; RTC with battery backup maintains time-stamped event logs during mains failure. |
Use Scenario: Portable ultrasound probe controller with real-time beamforming and thermal management. IC Role / Device Role / Timing Role: Sensor interface and safety monitor: temperature sensor tracks SoC thermal rise; IWDT and oscillation detection ensure fail-safe shutdown. Use Value: IEC 60730-certified self-test functions satisfy IEC 62304 Class C requirements; 64 KB SRAM buffers echo data before DSP offload. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56307DDLA#U0 | Same package and memory (384 KB flash/64 KB RAM), but D-version with identical -40 to +85°C rating - no functional difference | No application difference; identical peripheral set and timing behavior | Select when standard industrial temperature grade suffices and no G-version qualification is required |
| R5F56308CDLA#U0 | 512 KB flash (vs. 384 KB), same 64 KB RAM, 100-MHz RXv1 core, identical PTLG0100KA-A package and peripheral count | Enables larger protocol stacks (e.g., full TCP/IP + TLS) or dual-application partitioning without external memory | Choose when firmware growth headroom or future-proofing against feature expansion is critical |
Compared with R5F56307CDLA#U0, R5F56307DDLA#U0 offers identical functionality at the same temperature grade, while R5F56308CDLA#U0 provides 128 KB additional flash for complex connectivity stacks - both retain full pin and code compatibility within the RX630 family.
Availability
R5F56307CDLA#U0 is available at Aetrix Electronics and suitable for industrial motor control, factory automation gateways, smart energy metering, and medical diagnostic equipment requiring stable component supply across multi-year production cycles.
Supply support for R5F56307CDLA#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 industrial, automotive, and IoT markets.
The RX630 Group targets high-performance, safety-aware embedded applications - delivering deterministic real-time processing, integrated functional safety features, and rich analog/peripheral integration for industrial control and automation.
FAQ
What is the maximum operating frequency and CPU performance of the R5F56307CDLA#U0?
The R5F56307CDLA#U0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance using the RXv1 32-bit CPU core. Its single-precision IEEE-754 floating-point unit accelerates math-intensive tasks such as motor control algorithms and sensor fusion without software emulation overhead.
Which communication interfaces are supported in the 100-pin TFLGA package of the R5F56307CDLA#U0?
In the PTLG0100KA-A package, the R5F56307CDLA#U0 supports USB 2.0 full-speed (12 Mbps), CAN channel 1 only, SCI channels 1, 5, 6, 8, and 9, I²C channels 0 and 2, and RSPI channels 0 and 1. External bus interface is not available in this package variant per Table 1.2 of the datasheet.
Does the R5F56307CDLA#U0 include hardware support for functional safety standards like IEC 60730?
Yes, the R5F56307CDLA#U0 integrates multiple IEC 60730 Class B compliance features: oscillation-stop detection, hardware CRC calculator, independent watchdog timer (IWDT), and self-diagnostic functions for the 10-bit A/D converter - all documented in the RX630 Group hardware manual and applicable to this D-version part.
What are the memory resources available on the R5F56307CDLA#U0?
The R5F56307CDLA#U0 includes 384 KB of on-chip flash memory (executed at 100 MHz with zero wait states), 64 KB of SRAM (also zero wait states), and 32 KB of reprogrammable data flash rated for 100,000 erase/write cycles - sufficient for firmware storage, runtime variables, and non-volatile parameter logging.
What package type and pin count does the R5F56307CDLA#U0 use, and what are its key mechanical attributes?
The R5F56307CDLA#U0 uses the PTLG0100KA-A package: a 100-pin Thin Fine-Pitch Land Grid Array measuring 5.5 × 5.5 mm with 0.5-mm pitch and 0.75-mm height. It provides 78 general-purpose I/O pins (44 of which are 5-V tolerant), optimized for compact industrial control modules where board space and thermal profile are constrained.
R5F56307CDLA#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-TFLGA
- 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:
- 78
- Program Memory Size:
- 384KB (384K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 8x10b, 14x12b; D/A 1x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56307CDLA#U0 FAQ
1.How can I place an order for R5F56307CDLA#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56307CDLA#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 R5F56307CDLA#U0 reliable?
The price and inventory of R5F56307CDLA#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56307CDLA#U0 is usually 5 days.
3.What payment methods are accepted for R5F56307CDLA#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56307CDLA#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56307CDLA#U0?
R5F56307CDLA#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56307CDLA#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 R5F56307CDLA#U0?
For technical support, including R5F56307CDLA#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56307CDLA#U0 requirements.
6.How does Aetrix verify that R5F56307CDLA#U0 is sourced from the original manufacturer or authorized distributors?
All R5F56307CDLA#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 R5F56307CDLA#U0 meets industry standards.
7.What is the process for return or replacement of R5F56307CDLA#U0?
All R5F56307CDLA#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56307CDLA#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 R5F56307CDLA#U0 part is unused and in its original packaging.
Return procedure for R5F56307CDLA#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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