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Renesas R5F110PFGFB#30
- Part No.:
- R5F110PFGFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F110PFGFB#30.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,152
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Product details
Overview
R5F110PFGFB#30 from Renesas is an RL78/L1C 100-pin, industrial-grade (−40 to +105°C) 16-bit MCU with integrated LCD controller/driver (56 segments / 8 commons), USB 2.0 function controller (full-speed/low-speed), 128 KB flash, 8 KB data flash, 12 KB RAM, and true low-power operation (112.5 μA/MHz active, 0.68 μA RTC2+LVD). It targets battery-powered LCD medical devices, industrial HMIs, and smart meters.
For engineers reviewing the R5F110PFGFB#30 datasheet, R5F110PFGFB#30 pinout, R5F110PFGFB#30 application, or R5F110PFGFB#30 equivalent, key selection criteria include USB 2.0 function support, 12-bit A/D converter (VDD ≥ 2.4 V), LCD segment drive capability, industrial temperature range, and Renesas' RL78 low-power architecture with HALT/STOP/SNOOZE modes.
Technical Context
The R5F110PFGFB#30 implements the RL78 CPU core with CISC architecture, 3-stage pipeline, and selectable instruction timing (0.04167 μs min @ 24 MHz PLL clock or 30.5 μs @ 32.768 kHz subsystem clock). It integrates a dedicated USB voltage regulator (UREGC/UVBUS pins), on-chip high-speed oscillator (±1.0% accuracy), and dual-clock domain (main + subsystem) for independent peripheral control.
Its LCD controller supports internal voltage boosting, capacitor split, and external resistor division methods; it drives up to 56 segments and 8 commons with programmable VL1–VL4 bias voltages. The 12-bit A/D converter operates only at VDD ≥ 2.4 V and includes internal reference (1.45 V TYP.) and temperature sensor, while the 2-channel 8-bit D/A converter provides real-time analog output (0 V to VDD).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline and multiply/divide instructions |
| Flash / Data Flash / RAM | 128 KB code flash, 8 KB data flash (1M rewrite cycles), 12 KB RAM |
| USB Interface | USB 2.0 function controller supporting full-speed (12 Mbps) and low-speed (1.5 Mbps) modes |
| LCD Driver | Integrated controller supporting 56 segment × 8 common outputs with internal boost and bias voltage generation |
| A/D Converter | 12-bit resolution (VDD = 2.4–3.6 V), 13-channel input, internal 1.45 V reference, and on-chip temperature sensor |
| Power Efficiency | 112.5 μA/MHz active current; 0.68 μA in RTC2 + LVD STOP mode |
| Operating Voltage / Temp | 1.6 V to 3.6 V supply; −40°C to +105°C industrial grade (G suffix) |
Pinout & Package
100-pin plastic LFQFP (14 × 14 mm, 0.5 mm pitch), RoHS-compliant, tray-packaged (#30).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| UREGC / UVBUS / UDM / UDP | USB regulator and transceiver interface | Connect 0.33 μF capacitor from UREGC to VSS; UVBUS supplies USB power detection; UDM/UDP are differential USB data lines |
| COM0–COM7 / SEG0–SEG55 | LCD common and segment outputs | Drive up to 8 LCD commons and 56 segments; VL1–VL4 pins configure bias voltage levels |
| ANI0–ANI21 / ANO0–ANO1 | Analog input/output channels | 13-channel 12-bit A/D (VDD ≥ 2.4 V); 2-channel 8-bit D/A with rail-to-rail output (0 V to VDD) |
| P00–P15x / INTP0–INTP7 | General-purpose I/O with interrupt capability | 77 total I/O pins; 8 external interrupt inputs with configurable sensitivity and priority |
| XT1 / XT2 / X1 / X2 | Clock system inputs | Support crystal oscillators for main (X1/X2) and subsystem (XT1/XT2) clocks; EXCLK/EXCLKS enable external clock sources |
Key Features
| Feature | Design Value |
|---|---|
| True Low-Power Platform | HALT/STOP/SNOOZE modes enable sub-μA RTC2+LVD operation and fast wake-up from any mode |
| Self-Programming Flash | Background operation (BGO) allows code execution during data flash rewrite; boot swap and flash shield window enhance firmware security |
| Flexible Serial Connectivity | 5 I²C/Simplified I²C, 4 UART/LIN, 4 CSI (SPI-like) channels - all configurable via peripheral I/O redirection register (PIOR) |
| Event Link Controller (ELC) | Links 30+ event signals (e.g., timer overflow, ADC end-of-conversion) directly to peripherals without CPU intervention, reducing latency and ISR load |
| Real-Time Clock 2 (RTC2) | Calendar function (99-year range), alarm, and automatic clock correction; retains time in STOP mode with 0.68 μA consumption |
Applications
| Medical Glucose Meter | Industrial HMI Panel |
|---|---|
Use Scenario: Portable, battery-operated device displaying glucose readings on segmented LCD with USB data export to PC. IC Role / Device Role / Timing Role: Primary MCU executing measurement algorithm, driving 44-segment LCD, managing USB CDC class communication, and logging data to internal flash. Use Value: Integrated USB 2.0 function controller eliminates external PHY; ultra-low STOP-mode current extends battery life beyond 1 year on coin cell. |
Use Scenario: DIN-rail mounted panel with 4-digit LCD display, push-button interface, and USB configuration port in factory automation. IC Role / Device Role / Timing Role: System controller handling keypad scanning (KR0–KR7), LCD refresh, real-time clock synchronization, and USB firmware updates. Use Value: 8-key return (KR0–KR7) and built-in buzzer output (PCLBUZ0/PCLBUZ1) simplify front-panel design; industrial temp rating ensures reliability in uncooled enclosures. |
| Smart Electricity Meter | Portable Gas Detector |
Use Scenario: Utility meter with LCD display, tamper detection, and USB-based field calibration and firmware update. IC Role / Device Role / Timing Role: Main processor managing metrology interface (via A/D), LCD driver, secure flash updates, and USB Battery Charging Spec 1.2 compliance. Use Value: USB BC 1.2 support enables charging from standard wall adapters during field service; 12-bit A/D with internal reference ensures stable ADC gain across temperature. |
Use Scenario: Handheld gas sensor with LCD readout, audible alarm, and USB diagnostics for calibration traceability. IC Role / Device Role / Timing Role: Sensor fusion MCU reading electrochemical sensor via A/D, driving LCD segments, generating buzzer tones, and reporting via USB HID. Use Value: On-chip comparator (IVCMP0/IVCMP1) enables fast analog threshold detection; SNOOZE mode reduces average current during periodic sensor sampling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F110PHGFB#30 | 192 KB flash, 16 KB RAM, same package/peripherals, no change in USB/LCD specs | Preferred when larger firmware image size or extended data logging buffer required | Select for future-proofing firmware growth or complex UI assets stored in flash |
| R5F111PGGFB#30 | Same pinout/package but lacks USB 2.0 controller and UREGC/UVBUS/UDM/UDP pins | Suitable where USB is unnecessary and cost reduction is critical | Choose when USB functionality is omitted and BOM cost optimization is prioritized over feature parity |
Compared with R5F110PFGFB#30, R5F110PHGFB#30 offers 64 KB more flash and 4 KB more RAM without altering power profile or peripheral set, while R5F111PGGFB#30 removes USB entirely-reducing pin count utilization and enabling simpler layout-but forfeits host connectivity and BC 1.2 charging capability.
Availability
R5F110PFGFB#30 is available at Aetrix Electronics and suitable for industrial HMIs, portable medical instruments, and smart utility meters requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for R5F110PFGFB#30 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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/L1C product line delivers ultra-low-power, LCD-optimized MCUs with integrated USB and precision analog functions-designed specifically for cost-sensitive, battery-powered human-interface and measurement applications.
FAQ
What is the maximum LCD segment count supported by R5F110PFGFB#30?
R5F110PFGFB#30 supports up to 56 segment outputs and 8 common outputs, configurable via internal voltage boosting or external resistor division. This matches the 100-pin variant's full LCD driver capability as specified in the RL78/L1C datasheet Section 1.1 and Figure 1-1, enabling direct drive of multi-digit alphanumeric displays without external drivers.
Does R5F110PFGFB#30 support USB device charging detection per BC 1.2?
Yes, R5F110PFGFB#30 explicitly supports Battery Charging Specification Revision 1.2, enabling detection of SDP, CDP, and DCP port types. This functionality is enabled through its integrated USB 2.0 function controller and requires proper UREGC/UVBUS biasing per datasheet Caution 2 on Page 9.
What are the valid operating voltage and temperature ranges for R5F110PFGFB#30?
R5F110PFGFB#30 operates from 1.6 V to 3.6 V and is rated for −40°C to +105°C ambient temperature (industrial grade, denoted by "G" in the part number). This is confirmed in Section 1.1 "Features" and Section 1.2 "Ordering Information" of the R01DS0192EJ0240 datasheet.
Can the 12-bit A/D converter in R5F110PFGFB#30 operate at 1.8 V supply?
No. The 12-bit A/D converter in R5F110PFGFB#30 requires VDD ≥ 2.4 V, as stated in Section 1.1: "12-bit resolution A/D converter (VDD = 2.4 to 3.6 V)". At 1.8 V, only the 8/10-bit A/D mode is functional; using 12-bit mode outside its specified voltage range violates electrical characteristics and yields undefined results.
How many general-purpose I/O pins does R5F110PFGFB#30 provide?
R5F110PFGFB#30 provides 77 general-purpose I/O pins, including 59–77 total I/O (Section 1.1) and confirmed by the 100-pin pin configuration diagram (Page 9), which lists P00–P07, P10–P17, P20–P27, P30–P37, P40–P46, P50–P57, P60–P61, P70–P77, P121–P127, P130, P137, P140–P143, and P150–P156 - totaling 77 individually configurable GPIOs.
R5F110PFGFB#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/L1C
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- CSI, I2C, LINbus, UART/USART, USB
- Peripherals:
- LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 69
- Program Memory Size:
- 96KB (96K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 10K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 13x8/12b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F110PFGFB#30 FAQ
1.How can I place an order for R5F110PFGFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F110PFGFB#30 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 R5F110PFGFB#30 reliable?
The price and inventory of R5F110PFGFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F110PFGFB#30 is usually 5 days.
3.What payment methods are accepted for R5F110PFGFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F110PFGFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F110PFGFB#30?
R5F110PFGFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F110PFGFB#30 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 R5F110PFGFB#30?
For technical support, including R5F110PFGFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F110PFGFB#30 requirements.
6.How does Aetrix verify that R5F110PFGFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F110PFGFB#30 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 R5F110PFGFB#30 meets industry standards.
7.What is the process for return or replacement of R5F110PFGFB#30?
All R5F110PFGFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F110PFGFB#30, 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 R5F110PFGFB#30 part is unused and in its original packaging.
Return procedure for R5F110PFGFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F110PFGFB#30 Tags
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