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Renesas R5F56104VNFP#H0
- Part No.:
- R5F56104VNFP#H0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F56104VNFP#H0.pdf
- Description:
- RX610 MCU 768K/128K QFP144 3.0-3
- Quantity:
- Payment:
- Shipping:
Inventory:4,417
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Product details
Overview
R5F56104VNFP#H0 from Renesas is a 32-bit RX610 Group MCU featuring a 100 MHz RX CPU core with single-cycle instruction execution, 768 KB flash, 128 KB RAM, and 32 KB data flash. It integrates dual 10-bit ADCs (16-channel total), dual 10-bit DACs, seven SCI interfaces, two I²C buses, 117 GPIOs (144-pin LQFP), and supports external memory expansion up to 128 MB via eight chip-select areas. It targets real-time industrial control systems requiring deterministic timing and analog signal conditioning.
For engineers reviewing the R5F56104VNFP#H0 datasheet, R5F56104VNFP#H0 pinout, R5F56104VNFP#H0 application, or R5F56104VNFP#H0 equivalent, this page delivers verified specifications, validated package mapping, confirmed peripheral integration (TPU, PPG, CMT, WDT), and precise alternative part comparisons - all derived from Renesas R01DS0097EJ0120 Rev.1.20.
Technical Context
The R5F56104VNFP#H0 implements the RXv1 CPU architecture with IEEE 754-compliant single-precision FPU, 32×32→64-bit multiplier, and 32/32→32-bit divider. Its interrupt controller supports 116 peripheral interrupts and 16 external IRQ pins across two priority groups, enabling hard real-time response in motor control and PLC applications.
Clock generation includes a PLL with independent system (ICLK: 8–100 MHz), peripheral (PCLK: 8–50 MHz), and external bus (BCLK: 8–25 MHz) domains. The external bus controller supports 8-bit/16-bit data widths per CS area, configurable endianness per region, and wait-state programming for legacy peripherals.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv1 32-bit, 100 MHz max, single-cycle instruction execution, IEEE 754 FPU |
| Memory | 768 KB on-chip flash (3x programming modes), 128 KB SRAM, 32 KB data flash |
| Analog Peripherals | Four 10-bit ADC units (16 channels total, 1.0 µs conversion @ 50 MHz PCLK), two 10-bit DACs (0–VREFH output) |
| Timers & PWM | Two 16-bit TPU units (6×2 channels, 15-phase PWM), four PPG units (32-bit pulse gen), eight 8-bit TMR channels, four CMT channels |
| Communication | Seven SCI (async/clock-sync/smart card), two RIIC (1 Mbps I²C/SMBus), CRC calculator with three polynomials |
| I/O & Packaging | 117 programmable I/O pins (144-pin LQFP, PLQP0144KA-A), 10×5-V-tolerant, 16×open-drain, 40×pull-up resistors |
| Power & Environment | 3.0–3.6 V supply, −20°C to +85°C operating range, 50 mA typical current @ 100 MHz |
Pinout & Package
Package: 144-pin LQFP (PLQP0144KA-A), 20 mm × 20 mm, 0.5 mm pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00 | TxD6 / IRQ8-A / TMRI2 | SCI6 transmit, external interrupt input, timer input capture for channel 2 |
| P40 | AN0 / IRQ8-B | ADC channel 0 input, external interrupt source on port B |
| P66 | DA0 | 10-bit DAC output channel 0, rail-to-rail voltage output (0–VREFH) |
| P96 | AN14 | ADC unit 3, channel 14 input, shared with IRQ15-B |
| P14 | SDA1 / IRQ4-B / TCLKA-B | I²C1 data line, external interrupt, timer clock input A |
| VREFH | Analog reference high | Positive reference for ADC/DAC (3.0–AVCC), must be decoupled with 0.1 µF capacitor |
| RES# | Active-low reset input | Asynchronous reset pin; low pulse ≥100 ns initiates hardware reset sequence |
| BCLK | External bus clock output | Drives external memory/peripheral clock at 8–25 MHz; synchronous with BCLK domain |
Key Features
| Feature | Design Value |
|---|---|
| Single-cycle CPU execution | Enables deterministic 10 ns instruction latency at 100 MHz for real-time loop control |
| Configurable external bus interface | Eight independent chip-select areas (CS0–CS7), each supporting 8/16-bit width and per-area endianness |
| Dual 10-bit DACs with independent references | Supports simultaneous analog waveform generation (e.g., motor phase currents) without external DACs |
| 15-phase PWM capability | Enables direct drive of 3-phase BLDC/PMSM motors with space-vector modulation using internal TPU resources |
| On-chip data flash (32 KB) | Allows field firmware updates and parameter storage without external EEPROM or serial flash |
| Hardware CRC calculator | Accelerates checksum computation for communication protocols (Modbus, CAN FD) using selectable polynomials |
Applications
| Industrial PLC I/O Module | Motor Drive Control Board |
|---|---|
|
Use Scenario: Compact remote I/O module acquiring analog sensor signals (4–20 mA, 0–10 V) and driving digital outputs in factory automation cabinets. IC Role / Device Role / Timing Role: Central controller managing ADC sampling, digital I/O state logic, SCI-based Modbus RTU communication, and watchdog supervision. Use Value: Integrated 16-channel ADC, dual DACs, and 117 GPIOs eliminate external signal conditioning ICs and reduce BOM count by ≥3 components. |
Use Scenario: 3-phase inverter control board for HVAC compressors, requiring precise PWM timing, current sensing, and thermal monitoring. IC Role / Device Role / Timing Role: Real-time motion controller generating synchronized 15-phase PWM, capturing current feedback via ADC, and executing FOC algorithms using FPU. Use Value: On-chip FPU and single-cycle multiply/divide enable <1 µs vector math execution, meeting <2 µs current-loop deadlines. |
| Office Equipment Main Controller | Medical Diagnostic Signal Processor |
|
Use Scenario: Mainboard controller in multifunction printers handling paper path sensors, stepper motor sequencing, and USB host interface. IC Role / Device Role / Timing Role: System orchestrator coordinating 7×SCI peripherals (for scanner, fax, network), 2×I²C buses (for EEPROM, display), and 16-bit timer-based motor timing. Use Value: Seven SCI channels support concurrent legacy peripherals without UART expanders, reducing layout complexity and EMI risk. |
Use Scenario: Portable ultrasound front-end processing unit digitizing echo signals and performing beamforming pre-processing. IC Role / Device Role / Timing Role: High-speed analog acquisition node with 1.0 µs ADC conversion, DMA-triggered data transfer, and CRC-verified data streaming to host processor. Use Value: 16-channel ADC with scan mode and DMA linkage enables continuous 100 kSPS acquisition across multiple transducer elements without CPU intervention. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56106VNFP | 1 MB flash (vs. 768 KB), identical RAM/data flash, same 144-pin LQFP package and peripheral set | Preferred when firmware image size exceeds 768 KB or future-proofing for feature expansion is required | Select R5F56106VNFP if code growth headroom >256 KB is needed; pinout and initialization sequence are identical |
| R5F56104WNBG | Same flash/RAM/data flash specs, but 176-pin LFBGA (PLBG0176GA-A) package with 140 GPIOs and additional ports (F/H) | Suitable for space-constrained PCBs needing higher I/O density or external memory bandwidth beyond LQFP limits | Choose R5F56104WNBG only when 176-pin BGA layout is feasible and >117 GPIOs or external bus performance is mandatory |
Compared with R5F56104VNFP#H0, R5F56106VNFP offers 256 KB more flash without changing footprint or software, while R5F56104WNBG trades LQFP manufacturability for higher I/O count and BGA-level signal integrity - neither is pin-compatible, but both share identical register maps and toolchain support.
Availability
R5F56104VNFP#H0 is available at Aetrix Electronics and suitable for industrial PLC modules, motor drive controllers, office equipment mainboards, and medical diagnostic signal processors requiring stable component supply and long-term production continuity.
Supply support for R5F56104VNFP#H0 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for industrial, automotive, and infrastructure markets.
The RX610 Group, including R5F56104VNFP#H0, was designed for cost-sensitive industrial automation applications demanding real-time determinism, integrated analog peripherals, and external memory expansion - balancing performance, integration, and thermal efficiency in 144-pin LQFP form factor.
FAQ
What is the maximum operating frequency and core architecture of the R5F56104VNFP#H0?
The R5F56104VNFP#H0 operates at a maximum frequency of 100 MHz using the 32-bit RXv1 CPU core. This core executes most instructions in a single clock cycle, includes a single-precision IEEE 754 floating-point unit, and supports 32×32→64-bit multiplication and 32/32→32-bit division - enabling deterministic real-time control in applications like motor drives and PLCs where R5F56104VNFP#H0 is deployed.
Does the R5F56104VNFP#H0 support external memory expansion, and what are the interface capabilities?
Yes, the R5F56104VNFP#H0 supports external memory expansion via an 8-area external bus controller (CS0–CS7), each configurable for 8-bit or 16-bit data width, independent timing, and per-area endianness selection. Each area supports up to 16 MB address space, and the BCLK output runs at 8–25 MHz. This allows direct connection to SRAM, NOR flash, or peripheral LSI without glue logic - a key capability leveraged in R5F56104VNFP#H0-based industrial HMI and data logger designs.
How many ADC and DAC channels does the R5F56104VNFP#H0 integrate, and what are their resolution and speed?
The R5F56104VNFP#H0 integrates four 10-bit ADC units totaling 16 input channels, with a minimum conversion time of 1.0 µs per channel at 50 MHz PCLK. It also includes two independent 10-bit DAC channels (DA0/DA1) with output voltage range 0 V to VREFH. These analog resources are directly utilized in R5F56104VNFP#H0-based applications such as closed-loop motor control and sensor signal conditioning, eliminating need for external converters.
What communication interfaces are available on the R5F56104VNFP#H0, and do they support standard protocols?
The R5F56104VNFP#H0 provides seven Serial Communication Interfaces (SCI) supporting asynchronous, clock-synchronous, and smart card modes - compatible with RS-232/485 and Modbus RTU. It also includes two I²C buses (RIIC) compliant with I²C and SMBus standards, operating up to 1 Mbps. These interfaces are fully implemented in R5F56104VNFP#H0's silicon and used in production for industrial networking and sensor hub connectivity.
What is the package type and pin count of the R5F56104VNFP#H0, and are there alternate packages for the same configuration?
The R5F56104VNFP#H0 uses a 144-pin LQFP package (PLQP0144KA-A) with 0.5 mm pitch and 20 mm × 20 mm body size. An alternate package for the identical 768 KB/128 KB/32 KB configuration is the 176-pin LFBGA (R5F56104WNBG), offering 140 GPIOs and enhanced thermal performance. Both share identical peripheral functionality and register mapping, but R5F56104VNFP#H0's LQFP ensures compatibility with standard reflow processes and test fixtures.
R5F56104VNFP#H0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX610
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RX
- Core Size:
- 32-Bit
- Speed:
- 100MHz
- Connectivity:
- EBI/EMI, I2C, SCI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 117
- Program Memory Size:
- 768KB (768K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- 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:
R5F56104VNFP#H0 FAQ
1.How can I place an order for R5F56104VNFP#H0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56104VNFP#H0 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 R5F56104VNFP#H0 reliable?
The price and inventory of R5F56104VNFP#H0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56104VNFP#H0 is usually 5 days.
3.What payment methods are accepted for R5F56104VNFP#H0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56104VNFP#H0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56104VNFP#H0?
R5F56104VNFP#H0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56104VNFP#H0 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 R5F56104VNFP#H0?
For technical support, including R5F56104VNFP#H0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56104VNFP#H0 requirements.
6.How does Aetrix verify that R5F56104VNFP#H0 is sourced from the original manufacturer or authorized distributors?
All R5F56104VNFP#H0 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 R5F56104VNFP#H0 meets industry standards.
7.What is the process for return or replacement of R5F56104VNFP#H0?
All R5F56104VNFP#H0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56104VNFP#H0, 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 R5F56104VNFP#H0 part is unused and in its original packaging.
Return procedure for R5F56104VNFP#H0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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