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Renesas R5F35L30DFF#U0
- Part No.:
- R5F35L30DFF#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F35L30DFF#U0.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 64LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,351
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Product details
Overview
R5F35L30DFF#U0 from Renesas is a 16-bit M16C/5LD Group microcontroller featuring the M16C/60 Series CPU core, 64 KB program ROM 1, 16 KB RAM, 4 KB data flash (2 blocks), and one CAN module. It operates at up to 32 MHz with supply voltage 3.0–5.5 V and −40°C to +85°C temperature range, housed in a 64-pin LQFP (PLQP0064KB-A). It targets factory automation LAN systems requiring integrated CAN communication and real-time motor control.
For engineers reviewing the R5F35L30DFF#U0 datasheet, R5F35L30DFF#U0 pinout, R5F35L30DFF#U0 application, or R5F35L30DFF#U0 equivalent, key selection criteria include its 64-pin LQFP package, single-channel CAN interface with 32-slot message buffer, 16-bit three-phase motor control timer, 16-channel A/D converter (10-bit), and on-chip debug support with address match ×4.
Technical Context
The R5F35L30DFF#U0 implements the M16C/60 Series CPU core with 91 basic instructions, 16×16-bit multiplier, and 16×16+32-bit multiply-accumulate unit. Its instruction execution time is as low as 31.25 ns at 32 MHz, supporting single-chip mode operation only.
It integrates four clock sources - main clock, sub clock, PLL frequency synthesizer, and dedicated 125 kHz on-chip oscillator for watchdog timer - plus wait/stop low-power modes and real-time clock functionality. The DMAC supports four channels in cycle-steal transfer mode with 40 trigger sources.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M16C/60 Series with 16×16-bit multiplier and MAC unit; enables high-speed motor control math and signal processing. |
| Max Operating Frequency | 32 MHz at 3.0–5.5 V; minimum instruction execution time 31.25 ns - suitable for deterministic real-time control loops. |
| Memory | 64 KB program ROM 1, 16 KB RAM, 4 KB data flash (2 blocks); supports field firmware updates and parameter storage. |
| Peripherals | 1× CAN module (32-slot buffer), 5× 16-bit Timer A, 3× 16-bit Timer B, 1× three-phase motor control timer, 16-channel 10-bit A/D. |
| I/O & Packaging | 55 CMOS I/O pins with pull-up resistor selectability; 64-pin LQFP (PLQP0064KB-A, 10×10 mm, 0.5 mm pitch). |
| Operating Temperature | −40°C to +85°C; qualified for industrial environments including factory automation and embedded equipment. |
| Debug Support | On-board flash rewrite function and 4 address match breakpoints - enables in-system debugging without external emulator. |
Pinout & Package
Package: 64-pin plastic mold LQFP (PLQP0064KB-A, 10×10 mm body, 0.5 mm lead pitch), RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RESET | Reset input | Active-low asynchronous reset; initiates hardware reset sequence and clears CPU registers and peripherals. |
| XIN / XOUT | Main clock oscillator interface | Connects to external crystal/resonator (1–20 MHz); essential for precise timing of CPU, timers, and serial interfaces. |
| XCIN / XCOUT | Sub-clock oscillator interface | Supports 32.768 kHz crystal for RTC and low-power wake-up; independent of main clock domain. |
| CRX0 / CTX0 | CAN transceiver interface | Dedicated CAN receive (input) and transmit (output) pins - only available in M16C/5LD Group; enables direct CAN bus connection. |
| P6_0 (RTCOUT) | Real-time clock output | Provides programmable RTC tick output (e.g., 1 Hz, 64 Hz) for system timekeeping or interrupt generation. |
| P10_0–P10_7 | Analog inputs (AN_0–AN_7) | Eight dedicated analog input pins for A/D converter; support key input interrupt (KI0–KI3) and analog sensing simultaneously. |
| P0_0–P0_3 | General-purpose I/O (AN0_0–AN0_3) | Four pins configurable as digital I/O or analog inputs; share port resources with A/D0 circuit (16-channel total). |
| P2_0–P2_7 | Three-phase motor control outputs | Drive U/U/V/V/W/W complementary outputs with on-chip dead-time insertion - critical for inverter gate driver timing safety. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CAN Module | Single-channel CAN 2.0B-compliant interface with 32-slot message buffer - eliminates need for external CAN controller in factory LAN nodes. |
| Three-Phase Motor Control Timer | Hardware timer using TA1, TA2, TA4, and TB2 with built-in dead-time generation - reduces firmware overhead and improves PWM timing accuracy. |
| Multi-Source DMA Controller | 4-channel DMAC with 40 selectable trigger sources (e.g., UART, A/D, timer) - enables zero-CPU-cycle data movement for sensor acquisition and comms. |
| Dual A/D Converter System | 16-channel main A/D (10-bit) + 4-channel auxiliary A/D1 - supports simultaneous sampling of motor current, voltage, and temperature sensors. |
| Low-Power Operation Modes | Wait mode (CPU stop, peripherals active) and stop mode (all clocks halted except sub-clock) - extends battery life in portable industrial tools. |
| On-Chip Debug Interface | Address match ×4 breakpoints and flash rewrite capability - allows full firmware development and validation without ICE or external debugger. |
Applications
| Factory Automation Node | Industrial Motor Drive |
|---|---|
Use Scenario: Distributed I/O node in CAN-based PLC network monitoring sensors and controlling actuators. IC Role / Device Role / Timing Role: Primary CAN controller and real-time scheduler executing cyclic tasks at 1–10 ms intervals. Use Value: Integrated 32-slot CAN buffer and deterministic 31.25 ns instruction timing ensure reliable message handling under bus load. |
Use Scenario: Compact inverter control board for 3-phase AC induction motors in HVAC or pump systems. IC Role / Device Role / Timing Role: Central motor control unit generating synchronized PWM waveforms with hardware dead-time insertion. Use Value: On-chip three-phase motor timer and complementary output pins eliminate external gate driver logic and reduce PCB area. |
| Office Equipment Controller | Home Appliance MCU |
Use Scenario: Main control unit in multifunction printers managing paper path, scanning, and network interface. IC Role / Device Role / Timing Role: System coordinator interfacing with UART, I²C peripherals, and 16-channel A/D for sensor feedback. Use Value: 55 I/O pins with per-4-bit pull-up control simplify button/keypad matrix design and reduce external components. |
Use Scenario: Embedded controller in washing machines regulating motor speed, water level, and heating cycles. IC Role / Device Role / Timing Role: Real-time task manager with RTC, watchdog timer, and analog sensing for safety-critical functions. Use Value: Dedicated 125 kHz on-chip oscillator for watchdog ensures fail-safe reset even if main clock fails. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F35L23DFE | 80-pin LQFP, 96 KB program ROM 1, same CAN module and peripheral set. | Higher I/O count (71 pins) and memory - suited for complex HMI or multi-interface designs. | Select when additional GPIO, UART4, or extended A/D (27-channel) is required; not pin-compatible with R5F35L30DFF#U0. |
| R5F35630DFF | Same 64-pin package and memory size, but no CAN module; M16C/56D Group. | Lacks CAN interface - appropriate for non-networked industrial controllers or cost-sensitive standalone devices. | Choose when CAN is unnecessary and lower BOM cost is prioritized; shares identical footprint and power specs. |
Compared with R5F35L30DFF#U0, R5F35L23DFE offers expanded I/O and memory in an incompatible 80-pin package, while R5F35630DFF removes CAN to reduce cost - making R5F35L30DFF#U0 the optimal balance of integration, footprint, and industrial networking capability.
Availability
R5F35L30DFF#U0 is available at Aetrix Electronics and suitable for factory automation, motor drive systems, and office equipment requiring stable component supply across long production lifecycles.
Supply support for R5F35L30DFF#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 Corporation is a global semiconductor leader delivering microcontrollers, analog, power, and SoC solutions for industrial, automotive, and enterprise applications.
The M16C/5LD Group, including R5F35L30DFF#U0, was designed specifically for real-time industrial control with integrated CAN, motor timing, and robust analog interfaces - targeting factory automation and embedded motion systems.
FAQ
What is the maximum operating frequency and voltage range for the R5F35L30DFF#U0?
The R5F35L30DFF#U0 operates at up to 32 MHz with a supply voltage range of 3.0 V to 5.5 V. At 25 MHz, it supports a wider voltage range down to 2.7 V. These specifications are validated across the full −40°C to +85°C industrial temperature range, ensuring stable performance in demanding environments where R5F35L30DFF#U0 is deployed.
Does the R5F35L30DFF#U0 include a CAN interface, and what version does it support?
Yes, the R5F35L30DFF#U0 includes one CAN module compliant with CAN 2.0B protocol, featuring a 32-slot message buffer for flexible transmit/receive handling. This interface is exclusive to the M16C/5LD Group and uses dedicated CRX0 (input) and CTX0 (output) pins - confirmed in the R5F35L30DFF#U0 datasheet section 1.2 and Figure 1.4.
How many analog-to-digital converter channels does the R5F35L30DFF#U0 support?
The R5F35L30DFF#U0 integrates two A/D subsystems: a primary 10-bit A/D circuit with 16 input channels (AN0_0–AN0_3, AN_0–AN_7, AN2_4, AN3_0–AN3_2) and a secondary 10-bit A/D1 circuit with 4 channels. This dual configuration supports simultaneous sampling for motor current, voltage, and thermal monitoring in R5F35L30DFF#U0-based drives.
What debug features are built into the R5F35L30DFF#U0?
The R5F35L30DFF#U0 includes on-chip debug capabilities with flash rewrite functionality and four address match breakpoints. These features enable full in-system programming and real-time code inspection without external emulators - critical for rapid development and field firmware updates in R5F35L30DFF#U0 deployments.
Is the R5F35L30DFF#U0 pin-compatible with other members of the M16C/5LD Group?
No - the R5F35L30DFF#U0 uses a 64-pin LQFP package (PLQP0064KB-A), while higher-memory variants like R5F35L23DFE use an 80-pin LQFP (PLQP0080KB-A). Pin compatibility is limited to same-package variants only; R5F35L30DFF#U0 shares its 64-pin footprint exclusively with other FF-suffixed M16C/5LD parts such as R5F35L33DFF.
R5F35L30DFF#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- Series:
- M16C/5LD
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- M16C/60
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, I2C, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 55
- Program Memory Size:
- 64KB (64K x 8), 16KB (16K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 20x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F35L30DFF#U0 FAQ
1.How can I place an order for R5F35L30DFF#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F35L30DFF#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 R5F35L30DFF#U0 reliable?
The price and inventory of R5F35L30DFF#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F35L30DFF#U0 is usually 5 days.
3.What payment methods are accepted for R5F35L30DFF#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F35L30DFF#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F35L30DFF#U0?
R5F35L30DFF#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F35L30DFF#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 R5F35L30DFF#U0?
For technical support, including R5F35L30DFF#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F35L30DFF#U0 requirements.
6.How does Aetrix verify that R5F35L30DFF#U0 is sourced from the original manufacturer or authorized distributors?
All R5F35L30DFF#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 R5F35L30DFF#U0 meets industry standards.
7.What is the process for return or replacement of R5F35L30DFF#U0?
All R5F35L30DFF#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F35L30DFF#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 R5F35L30DFF#U0 part is unused and in its original packaging.
Return procedure for R5F35L30DFF#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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