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Renesas R5F56108VNFP#V0
- Part No.:
- R5F56108VNFP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F56108VNFP#V0.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,981
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Product details
Overview
R5F56108VNFP#V0 from Renesas is a 32-bit RX610 Group MCU featuring a 100 MHz RX CPU core with single-cycle instruction execution, integrated 2 Mbyte flash, 128 Kbyte RAM, 32 Kbyte data flash, 10-bit A/D and D/A converters, and dual I²C interfaces - deployed in office automation and industrial control systems requiring deterministic real-time response.
For engineers reviewing the R5F56108VNFP#V0 datasheet, R5F56108VNFP#V0 pinout, R5F56108VNFP#V0 application, or R5F56108VNFP#V0 equivalent, key selection criteria include its 144-pin LQFP package, 100 MHz max operating frequency, 10-bit analog conversion capability, dual I²C support up to 1 Mbps, and integrated 16-bit timer pulse units for multi-phase PWM generation.
Technical Context
The R5F56108VNFP#V0 implements the RXv1 CPU architecture with IEEE 754-compliant single-precision FPU, 32×32→64-bit multiplier, and 32/32→32-bit divider. Its memory subsystem includes on-chip flash with three programming modes (SCI boot, user program, user boot) and configurable external bus interface supporting eight independent chip-select areas (CS0–CS7), each up to 16 Mbytes.
Peripheral integration includes seven SCI channels (asynchronous/clock-synchronous/smart card), two RIIC modules (I²C/SMBus), four 10-bit A/D units (1 µs conversion at 50 MHz PCLK), two 10-bit D/A channels, and a CRC calculator with selectable polynomials (X⁸+X²+X+1, X¹⁶+X¹⁵+X²+1, X¹⁶+X¹²+X⁵+1). Clock generation supports independent ICLK (8–100 MHz), PCLK (8–50 MHz), and BCLK (8–25 MHz) domains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv1 32-bit CPU with single-cycle instruction execution and IEEE 754 single-precision FPU |
| Max Operating Frequency | 100 MHz system clock (ICLK), enabling deterministic real-time task scheduling |
| Memory | 2 Mbyte flash (code/data), 128 Kbyte RAM, 32 Kbyte data flash for parameter storage |
| Analog Peripherals | Four 10-bit A/D converters (1 µs/channel), two 10-bit D/A outputs (0 V to VREFH) |
| Communication | Seven SCI channels, two RIIC interfaces (1 Mbps I²C/SMBus), CRC calculator with three polynomials |
| Package & Pins | 144-pin LQFP (PLQP0144KA-A), 117 programmable I/O pins including 10 5-V-tolerant inputs |
| Power & Temp | 3.0–3.6 V supply, −20°C to +85°C operating range (regular specifications) |
Pinout & Package
Package: 144-pin LQFP (PLQP0144KA-A), 20 mm × 20 mm, 0.5 mm pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P05/TMO3/RxD4/IRQ13-A/TCK | Multi-function I/O | Timer output, UART receive, external interrupt, JTAG test clock - enables debug connectivity and serial comms on same pin |
| P40/AN0/IRQ8-B | Analog input / interrupt | First A/D channel input with dedicated IRQ, supporting fast sensor-triggered wake-up or sampling |
| P66/DA0 & P67/DA1 | Digital-to-analog outputs | Two independent 10-bit voltage outputs referenced to VREFH, usable for analog waveform generation or bias control |
| P90–P97/AN8–AN15 | Analog inputs | Eight-channel 10-bit A/D input group with sample-and-hold, supporting simultaneous scan mode acquisition |
| P50/WR0#/WR# & P52/RD# | External bus control | Asynchronous write strobe and read strobe signals for interfacing with external SRAM or peripherals |
| XTAL / EXTAL | Clock input | Crystal oscillator connection points; EXTAL accepts external clock source for precise timing synchronization |
| RES# | Reset input | Active-low asynchronous reset pin - assertion forces full hardware initialization and register clearing |
| MD0/MD1/MDE | Mode configuration | Boot-mode selection pins; must be held static during operation to prevent unintended mode transitions |
Key Features
| Feature | Design Value |
|---|---|
| Single-cycle CPU execution | Enables hard real-time loop closure at 100 MHz without pipeline stalls or branch penalties |
| Four independent A/D units | Supports concurrent analog monitoring of up to 16 channels (4 × 4) with trigger-synchronized sampling |
| TPU with cascaded 32-bit counters | Allows precise position tracking via quadrature encoder input or high-resolution PWM with phase alignment |
| Dual RIIC interfaces (1 Mbps) | Enables master/slave communication with multiple sensors or EEPROMs on separate I²C buses without arbitration conflict |
| Data flash (32 Kbyte) | Provides nonvolatile storage for calibration data, device IDs, or field-upgradable configuration without external EEPROM |
| Seven SCI channels | Permits simultaneous RS-232/RS-485 links to HMI, motor drives, and diagnostics ports in multi-protocol systems |
Applications
| Office Automation Equipment | Digital Industrial Controllers |
|---|---|
Use Scenario: High-speed document scanning and image processing in multifunction printers. IC Role / Device Role / Timing Role: Main controller managing scanner motor timing, image data buffering, and USB/Ethernet interface coordination. Use Value: 100 MHz CPU and 2 Mbyte flash enable real-time JPEG compression and firmware-over-the-air updates without external memory. | Use Scenario: Programmable logic controller (PLC) I/O module with analog sensor conditioning and fieldbus communication. IC Role / Device Role / Timing Role: Central processing unit handling A/D sampling, PID loop execution, and Modbus RTU over SCI. Use Value: Integrated 10-bit A/D converters with IRQ-triggered sampling and dual RIIC interfaces simplify sensor hub design and reduce BOM count. |
| Industrial Motor Drives | Test & Measurement Instruments |
Use Scenario: Closed-loop servo control in CNC machine axes using encoder feedback and PWM-driven gate drivers. IC Role / Device Role / Timing Role: Real-time motion controller generating synchronized 15-phase PWM outputs via TPU units. Use Value: Cascaded 32-bit TPU timers and buffered PWM operation ensure sub-microsecond jitter control for precise current regulation. | Use Scenario: Portable oscilloscope front-end with analog signal capture, digital triggering, and display interface. IC Role / Device Role / Timing Role: Data acquisition engine performing 1 µs A/D conversions and transferring samples via DMA to display buffer. Use Value: Four independent A/D units with scan mode and DMA trigger capability allow interleaved sampling across multiple channels at sustained 1 MSPS aggregate rate. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56108VDFP | Same RX610 Group, identical specs except wide-temp (−40°C to +85°C) rating | Required for industrial environments with extended thermal cycling or outdoor deployment | Select when operating temperature exceeds −20°C to +85°C regular specification range |
| R5F56107VNFP | 1.5 Mbyte flash (vs. 2 Mbyte), otherwise identical peripheral set and pinout | Suitable for cost-sensitive designs where firmware footprint fits within reduced code space | Choose when application firmware size is ≤1.5 Mbyte and flash margin is acceptable |
Compared with R5F56108VDFP and R5F56107VNFP, the R5F56108VNFP#V0 provides maximum flash capacity within the regular-temperature RX610 LQFP family, making it optimal for feature-rich firmware deployments without thermal derating or memory constraints.
Availability
R5F56108VNFP#V0 is available at Aetrix Electronics and suitable for office automation equipment, digital industrial controllers, and industrial motor drives requiring stable component supply and long-term production continuity.
Supply support for R5F56108VNFP#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, power, and SoC solutions for automotive, industrial, and enterprise markets.
The RX610 Group is designed for high-performance embedded applications demanding real-time determinism, integrated analog peripherals, and scalable memory - targeting office equipment, industrial HMIs, and motor control systems.
FAQ
What is the maximum operating frequency of the R5F56108VNFP#V0?
The R5F56108VNFP#V0 operates at a maximum system clock frequency of 100 MHz (ICLK), with peripheral clocks (PCLK) running up to 50 MHz and external bus clock (BCLK) up to 25 MHz. This allows deterministic real-time execution while maintaining timing margins for external memory and peripheral interfaces.
Does the R5F56108VNFP#V0 support hardware debugging?
Yes, the R5F56108VNFP#V0 supports on-chip debugging via JTAG interface using pins TCK (P05), TDI (P04), TDO (WDTOVF#), TMS (P03), and TRST# (P02). EMLE pin must be driven high to enable emulator functionality, and all signals comply with IEEE 1149.1 standards.
How many analog-to-digital converter channels does the R5F56108VNFP#V0 include?
The R5F56108VNFP#V0 integrates four independent 10-bit A/D converter units, each with four input channels (AN0–AN15), for a total of 16 analog inputs. Conversion time is 1.0 µs per channel at 50-MHz PCLK, and start triggers can be software, timer-based, or external.
What external memory interfaces are supported by the R5F56108VNFP#V0?
The R5F56108VNFP#V0 supports an external bus interface with eight independently configurable chip-select areas (CS0–CS7), each up to 16 Mbytes. It supports 8-bit or 16-bit data bus widths, wait-state control, write buffering, and little/big-endian data arrangement per area.
Is the R5F56108VNFP#V0 pin-compatible with other RX610 Group devices?
Yes, the R5F56108VNFP#V0 shares the same 144-pin LQFP (PLQP0144KA-A) package and pinout with other RX610 Group members like R5F56108VDFP and R5F56107VNFP, enabling drop-in replacement within the same temperature and memory variants without PCB redesign.
R5F56108VNFP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-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:
- 2MB (2M 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:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56108VNFP#V0 FAQ
1.How can I place an order for R5F56108VNFP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56108VNFP#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 R5F56108VNFP#V0 reliable?
The price and inventory of R5F56108VNFP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56108VNFP#V0 is usually 5 days.
3.What payment methods are accepted for R5F56108VNFP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56108VNFP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56108VNFP#V0?
R5F56108VNFP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56108VNFP#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 R5F56108VNFP#V0?
For technical support, including R5F56108VNFP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56108VNFP#V0 requirements.
6.How does Aetrix verify that R5F56108VNFP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F56108VNFP#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 R5F56108VNFP#V0 meets industry standards.
7.What is the process for return or replacement of R5F56108VNFP#V0?
All R5F56108VNFP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56108VNFP#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 R5F56108VNFP#V0 part is unused and in its original packaging.
Return procedure for R5F56108VNFP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F56108VNFP#V0 Tags
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