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Renesas R5F56106VDFP#V0
- Part No.:
- R5F56106VDFP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F56106VDFP#V0.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
R5F56106VDFP#V0 from Renesas is a 32-bit RX610 Group MCU featuring a 100 MHz RX CPU core with single-cycle instruction execution, integrated 1 MB flash, 128 KB RAM, 32 KB data flash, 10-bit A/D and D/A converters, and 7-channel SCI for embedded control in industrial automation and office equipment.
For engineers reviewing the R5F56106VDFP#V0 datasheet, R5F56106VDFP#V0 pinout, R5F56106VDFP#V0 application, or R5F56106VDFP#V0 equivalent, key selection criteria include wide-temperature operation (−40 to +85°C), 144-pin LQFP package with 117 I/O pins, IEEE 754-compliant FPU, and external bus interface supporting up to 8 memory banks.
Technical Context
The R5F56106VDFP#V0 implements the RXv1 CPU architecture with 73 basic instructions, 8 floating-point and 9 DSP instructions, and 10 addressing modes. Its memory subsystem includes on-chip flash with three programming modes (SCI boot, user program, user boot) and configurable external bus controller supporting independent 8/16-bit spaces per chip-select area.
Peripheral integration includes dual 16-bit timer pulse units (TPU) delivering up to 15-phase PWM, two 8-bit timers with cascading capability, four 10-bit A/D converter units (16 total channels), two 10-bit D/A channels, two RIIC interfaces (1 Mbps), and seven SCI channels supporting asynchronous, clock-synchronous, and smart card modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RX 32-bit CPU with 100 MHz max frequency and single-cycle instruction execution - enables deterministic real-time control at high throughput. |
| Memory | 1 MB flash (code/data), 128 KB RAM, 32 KB data flash - supports firmware updates and parameter storage without external EEPROM. |
| A/D Converter | 4 units × 4 channels, 10-bit resolution, 1.0 µs conversion time at 50 MHz PCLK - suitable for fast analog sensing in motor control loops. |
| D/A Converter | 2 channels, 10-bit resolution, output range 0 V to VREFH - provides precise analog output for calibration or actuator drive signals. |
| Package | 144-pin LQFP (PLQP0144KA-A), 20 × 20 mm, 0.5 mm pitch - compatible with standard PCB assembly processes and offers 117 general-purpose I/O pins. |
| Operating Temp | −40 to +85°C (wide-range specification) - validated for deployment in industrial environments with thermal stress. |
| Power Supply | VCC = PLLVCC = AVCC = 3.0–3.6 V; VREFH = 3.0–AVCC - simplifies power design with single 3.3 V rail and internal voltage regulation tolerance. |
Pinout & Package
Package: 144-pin LQFP (PLQP0144KA-A), 20 mm × 20 mm, 0.5 mm pitch, exposed pad not specified. Pin functions defined per Table 1.4 of R01DS0097EJ0120 Rev.1.20.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00 | CPU I/O / IRQ8-A / TMRI2 / TxD6 | Primary UART6 transmit pin and timer input; supports interrupt-driven serial comms and time-critical event capture. |
| P40 | A/D Input / IRQ8-B / AN0 | Analog channel 0 input with dedicated interrupt - enables low-latency response to analog threshold crossings. |
| P66 | D/A Output / DA0 | First 10-bit DAC output channel - delivers calibrated analog voltage for sensor biasing or reference generation. |
| P70 | External Bus / CS3#-B / ADTRG2# | Chip-select for external memory bank 3 and ADC trigger source - allows synchronized sampling of external sensors via memory-mapped peripherals. |
| RES# | Active-low Reset Input | Asynchronous reset signal requiring external pull-up; initiates full system initialization including register and memory reset. |
| XTAL / EXTAL | Clock Input / Crystal Oscillator | Supports 1–20 MHz crystal or external clock source - provides stable timing base for PLL multiplication to 100 MHz system clock. |
Key Features
| Feature | Design Value |
|---|---|
| Floating-point unit (FPU) | IEEE 754 single-precision compliant - accelerates math-intensive algorithms (e.g., PID tuning, FFT) without software emulation overhead. |
| External bus interface | 8 configurable chip-select areas (CS0–CS7), each up to 16 Mbytes, with 8-/16-bit bus width selection - enables direct connection to SDRAM, NOR flash, or FPGA peripherals. |
| Timer subsystem | Dual 16-bit TPU units (6 channels each) with phase counting, cascading, and buffered PWM - supports multi-axis motor control with encoder feedback and precise commutation timing. |
| Interrupt system | 116 peripheral interrupts + 16 external IRQ pins + 1 NMI - allows prioritized, low-latency handling of mixed analog, digital, and communication events. |
| Low-power modes | Four modes: Sleep, all-module clock stop, software standby, deep software standby - reduces active current to <10 µA while retaining RAM and register state. |
Applications
| Industrial PLC I/O Module | Office Equipment Motor Control |
|---|---|
Use Scenario: Real-time monitoring and actuation of discrete sensors, analog inputs, and relay outputs in programmable logic controllers. IC Role / Device Role / Timing Role: Central controller executing ladder logic, managing 16-channel A/D acquisition, driving 2-channel D/A for analog outputs, and coordinating 7-SCI fieldbus communications. Use Value: 100 MHz deterministic execution ensures sub-millisecond scan cycle times; external bus supports expansion I/O modules via parallel interface. |
Use Scenario: Precision speed and position control of paper feed, scanning, and finishing motors in multifunction printers and copiers. IC Role / Device Role / Timing Role: Motion controller generating 15-phase PWM waveforms via dual TPU units, synchronizing encoder feedback (TIOCA/TIOCB), and regulating via 10-bit D/A references. Use Value: On-chip FPU enables real-time PID computation; wide-temp rating ensures reliability across varying ambient conditions inside office devices. |
| Factory Automation HMI Panel | Test & Measurement Signal Generator |
Use Scenario: Embedded human-machine interface with touch panel interface, local display driver, and Ethernet/USB gateway connectivity. IC Role / Device Role / Timing Role: Application processor running GUI stack, managing SPI/I2C peripherals (touch, display), and buffering data via DMAC for high-speed serial uplinks. Use Value: 128 KB RAM supports frame buffer and OS task stacks; 7-channel SCI enables simultaneous RS-232/RS-485/Modbus communication ports. |
Use Scenario: Portable calibration instrument generating programmable analog waveforms and measuring sensor outputs with high accuracy. IC Role / Device Role / Timing Role: Precision waveform generator using dual 10-bit D/A channels with synchronized triggering from TPU timers and sampled by 16-channel A/D subsystem. Use Value: 1.0 µs A/D conversion time enables >500 kSPS sampling; data flash stores calibration coefficients and user profiles non-volatilely. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56106VNFP#V0 | Same core, package, and memory configuration but rated for −20 to +85°C (regular spec) instead of −40 to +85°C (wide-range). | Suitable for commercial indoor environments only; lacks extended thermal qualification for industrial enclosures or outdoor cabinets. | Select R5F56106VNFP#V0 only if ambient operating temperature remains above −20°C and cost sensitivity outweighs environmental robustness. |
| R5F56107VDFP#V0 | 1.5 MB flash (vs. 1 MB), identical RAM, data flash, peripherals, and wide-temp rating - no pin or code changes required. | Enables larger firmware images, bootloader + application separation, or integrated OTA update storage without hardware redesign. | Choose R5F56107VDFP#V0 when future firmware growth or secure boot partitioning is anticipated; drop-in replacement with same footprint and timing. |
Compared with R5F56106VDFP#V0, R5F56106VNFP#V0 trades industrial temperature range for lower cost, while R5F56107VDFP#V0 extends flash capacity without altering I/O, timing, or thermal behavior - enabling scalable firmware development within identical hardware constraints.
Availability
R5F56106VDFP#V0 is available at Aetrix Electronics and suitable for industrial PLCs, office equipment motor drives, factory HMI panels, and portable test instruments requiring stable component supply across long production lifecycles.
Supply support for R5F56106VDFP#V0 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.
The RX610 Group targets cost-sensitive, high-performance embedded applications requiring real-time determinism, analog integration, and industrial-grade reliability - optimized for factory automation, office equipment, and building control systems.
FAQ
What is the maximum operating frequency and CPU architecture of the R5F56106VDFP#V0?
The R5F56106VDFP#V0 features a 32-bit RX CPU core with a maximum operating frequency of 100 MHz. It executes most basic instructions in a single system clock cycle and supports IEEE 754-compliant single-precision floating-point operations. The architecture includes 16 general-purpose 32-bit registers, a 64-bit accumulator, and 10 addressing modes - all confirmed in the R01DS0097EJ0120 datasheet Section 1.1.2.
Does the R5F56106VDFP#V0 support external memory expansion, and what interface options are available?
Yes, the R5F56106VDFP#V0 supports external memory expansion via an 8-area external bus controller (CS0–CS7), each configurable for 16 Mbyte address space and 8- or 16-bit data bus width. Chip-select signals are individually controllable, and wait-state insertion is supported. This capability is documented in Table 1.1 and Section 1.1.2 of the R01DS0097EJ0120 datasheet for the R5F56106VDFP#V0.
How many A/D and D/A converter channels does the R5F56106VDFP#V0 integrate, and what are their key specifications?
The R5F56106VDFP#V0 integrates four 10-bit A/D converter units (16 total input channels) with 1.0 µs conversion time at 50 MHz peripheral clock, and two 10-bit D/A converter channels with output range 0 V to VREFH. These are explicitly listed in Table 1.1 and Section 1.1.2 of the R01DS0097EJ0120 datasheet for the R5F56106VDFP#V0.
What package type and pin count does the R5F56106VDFP#V0 use, and is it RoHS compliant?
The R5F56106VDFP#V0 uses a 144-pin LQFP package (PLQP0144KA-A), 20 mm × 20 mm, 0.5 mm pitch. RoHS compliance is confirmed per Renesas' product change notices and packaging documentation for this part number; lead-free finish and halogen-free molding compound meet JEDEC J-STD-609 and IPC-1752 standards.
Which communication interfaces are built into the R5F56106VDFP#V0, and what protocols do they support?
The R5F56106VDFP#V0 integrates seven Serial Communication Interface (SCI) channels supporting asynchronous, clock-synchronous, and smart card protocols; two I2C bus interfaces (RIIC) supporting master/slave operation and 1 Mbps transfer rate; and a CRC calculator supporting three polynomials for data integrity. All are verified in Table 1.1 and Section 1.1.2 of the R01DS0097EJ0120 datasheet.
R5F56106VDFP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- 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, SCI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 117
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 3.6V
- Data Converters:
- A/D 16x10b; D/A 2x10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56106VDFP#V0 FAQ
1.How can I place an order for R5F56106VDFP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56106VDFP#V0 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 R5F56106VDFP#V0 reliable?
The price and inventory of R5F56106VDFP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56106VDFP#V0 is usually 5 days.
3.What payment methods are accepted for R5F56106VDFP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56106VDFP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56106VDFP#V0?
R5F56106VDFP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56106VDFP#V0 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 R5F56106VDFP#V0?
For technical support, including R5F56106VDFP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56106VDFP#V0 requirements.
6.How does Aetrix verify that R5F56106VDFP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F56106VDFP#V0 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 R5F56106VDFP#V0 meets industry standards.
7.What is the process for return or replacement of R5F56106VDFP#V0?
All R5F56106VDFP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56106VDFP#V0, 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 R5F56106VDFP#V0 part is unused and in its original packaging.
Return procedure for R5F56106VDFP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F56106VDFP#V0 Tags
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