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Renesas R5F110PJGFB#30
- Part No.:
- R5F110PJGFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F110PJGFB#30.pdf
- Description:
- IC MCU 16BIT 256KB FLSH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:533
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Product details
Overview
R5F110PJGFB#30 from Renesas is a 100-pin LFQFP 32-bit RL78/L1C microcontroller with integrated LCD controller/driver (56 segment × 8 common), USB 2.0 function controller, 256 KB flash, 16 KB RAM, 12-bit A/D converter (13-channel), and true low-power operation down to 0.68 μA in RTC2+LVD mode - designed for battery-powered LCD-based industrial instrumentation.
For engineers reviewing the R5F110PJGFB#30 datasheet, R5F110PJGFB#30 pinout, R5F110PJGFB#30 application, or R5F110PJGFB#30 equivalent, key selection criteria include USB 2.0 full-speed support, 100-pin industrial-grade (-40°C to +105°C) packaging, integrated LCD bias generation, and background data flash rewriting capability.
Technical Context
The R5F110PJGFB#30 implements the RL78 CPU core with CISC architecture, 3-stage pipeline, and selectable instruction timing (0.04167 μs min @ 24 MHz or 30.5 μs @ 32.768 kHz). It integrates a dedicated USB voltage regulator (UREGC/UVBUS), on-chip PLL, and dual-clock domain (main + subsystem) for independent LCD and real-time clock operation.
Its peripheral set includes 11× 16-bit timers, 5× I²C channels (including IICA0 with arbitration), 4× UART/LIN, 4× CSI, 2× comparators with window mode, and event link controller (ELC) enabling hardware-triggered peripheral chaining without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 32-bit CISC with 3-stage pipeline; supports 30.5 μs–0.04167 μs instruction timing across clock domains. |
| Memory | 256 KB code flash (1 KB blocks), 8 KB data flash (1M rewrite cycles), 16 KB RAM - enables secure boot swap and BGO data logging. |
| USB Interface | USB 2.0 function controller supporting full-speed (12 Mbps) and low-speed (1.5 Mbps); compliant with Battery Charging Spec 1.2. |
| LCD Driver | Integrated controller supporting 56 segments × 8 commons; configurable voltage boosting, capacitor-split, or resistor-division bias methods. |
| A/D Converter | 12-bit resolution (VDD ≥ 2.4 V), 13 analog inputs, internal 1.45 V reference and temperature sensor - suitable for precision sensor front-ends. |
| Power Modes | HALT (112.5 μA/MHz), STOP (0.68 μA RTC2+LVD), SNOOZE - enables multi-year battery life in portable meters and HMI panels. |
| Operating Range | -40°C to +105°C (industrial grade G suffix), 1.6 V to 3.6 V supply - validated for harsh-environment industrial control nodes. |
Pinout & Package
Package: 100-pin plastic LFQFP (14 × 14 mm, 0.5 mm pitch), industrial-grade (G) variant with extended temperature range.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| UREGC / UVBUS / UDM / UDP | USB regulator & physical interface | UREGC connects 0.33 μF cap to VSS; UVBUS supplies USB power detection; UDM/UDP are differential USB data lines requiring controlled impedance routing. |
| COM0–COM7 / SEG0–SEG55 | LCD common & segment outputs | Direct drive of up to 56×8 LCD glass; VL1–VL4 pins configure internal bias voltage levels for contrast optimization. |
| AVDD / AVSS / VDD0 / VDD1 / VSS0 / VSS1 | Analog & digital power domains | Separate analog/digital supplies enable noise isolation for ADC and LCD driver; dual VDD/VSS pairs support clean power partitioning. |
| P00–P07, P10–P17, etc. | Multi-function GPIO ports | 59 total I/Os (including N-ch open-drain, pull-up, TTL input); peripheral functions (UART, I²C, timers) assigned via PIOR register at runtime. |
| REGC | Main regulator decoupling | Requires 0.47–1.0 μF capacitor to VSS; critical for stable core voltage regulation during USB and LCD activity. |
Key Features
| Feature | Design Value |
|---|---|
| True Low-Power Platform | 0.68 μA RTC2+LVD STOP mode enables decade-scale battery life in remote sensors and portable meters. |
| Background Data Flash Rewrite | BGO allows concurrent program execution and 8 KB data flash updates - essential for field firmware patching without system halt. |
| Hardware Event Link Controller (ELC) | 30+ event sources trigger peripherals directly (e.g., timer overflow → ADC start → DMA transfer), eliminating ISR latency and CPU load. |
| Configurable LCD Bias Generation | Internal charge pump, capacitor-split, or external resistor-divider options simplify display integration across varied LCD glass types. |
| Dual-Clock Domain Architecture | Independent high-speed main clock (up to 24 MHz) and low-speed subsystem clock (32.768 kHz) enable simultaneous USB comms and RTC/calendar operation. |
Applications
| Industrial Panel Meter | Portable Medical Display |
|---|---|
|
Use Scenario: Compact handheld multimeter with 4-digit LCD, USB configuration port, and battery monitoring. IC Role / Device Role / Timing Role: Main MCU executing measurement algorithms, driving 56-segment LCD, managing USB CDC communication, and sampling analog front-end via 12-bit ADC. Use Value: Integrated USB 2.0 and LCD controller eliminate external PHY and bias ICs; 0.68 μA STOP mode extends AA battery life beyond 5 years. |
Use Scenario: Battery-powered glucose meter with graphical LCD, touch-key interface, and PC sync via USB. IC Role / Device Role / Timing Role: System controller handling glucose sensor signal conditioning (ADC), LCD refresh, key scan (KR0–KR7), and USB mass storage emulation for log export. Use Value: On-chip comparator with window mode validates sensor signal integrity; background data flash stores calibration coefficients without interrupting measurements. |
| Smart Energy Monitor | Industrial HMI Terminal |
|
Use Scenario: DIN-rail mounted energy monitor displaying real-time kW/h on segmented LCD, with USB for firmware updates and data dump. IC Role / Device Role / Timing Role: Primary controller acquiring current/voltage samples (13-channel ADC), computing RMS/power metrics, updating LCD, and servicing USB requests. Use Value: ELC links timer events to ADC triggers and DMA transfers - achieving deterministic 10 kSPS sampling without CPU overhead. |
Use Scenario: Factory-floor HMI with 4-line alphanumeric LCD, pushbutton interface, and USB diagnostics port. IC Role / Device Role / Timing Role: Real-time UI processor managing key interrupts (INTP0–INTP7), buzzer output (PCLBUZ0/1), LCD refresh, and USB HID communication. Use Value: -40°C to +105°C rating ensures reliability in uncontrolled industrial environments; 256 KB flash accommodates multi-language UI assets and bootloader. |
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 100-pin LFQFP package and USB/LCD features. | Lower memory footprint suits cost-sensitive designs where 256 KB is unnecessary. | Select when application firmware size is ≤192 KB and BOM cost reduction is prioritized over future scalability. |
| R5F111PJGFB#30 | No USB controller; identical core, memory, LCD, and peripheral set otherwise. | Used where USB is omitted (e.g., isolated RS-485-only HMIs or CAN-based systems). | Choose when USB functionality is not required and lower EMI/noise sensitivity is desired by removing USB PHY circuitry. |
Compared with R5F110PHGFB#30, the R5F110PJGFB#30 provides 64 KB additional flash for larger firmware or secure bootloader partitions; versus R5F111PJGFB#30, it adds USB 2.0 full-speed capability at the cost of slightly higher active power and two extra pins (UREGC/UVBUS) requiring decoupling.
Availability
R5F110PJGFB#30 is available at Aetrix Electronics and suitable for industrial panel meters, portable medical displays, smart energy monitors, and factory HMI terminals requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for R5F110PJGFB#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 is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/L1C product line targets ultra-low-power LCD-based human-machine interfaces, integrating USB, high-resolution ADC, and robust LCD driving in a single industrial-grade MCU - reducing bill-of-materials and PCB area for metering and display applications.
FAQ
What is the maximum operating frequency and corresponding power consumption of the R5F110PJGFB#30?
The R5F110PJGFB#30 operates up to 24 MHz using its high-speed on-chip oscillator or PLL. At this frequency, active current is specified at 112.5 μA/MHz, resulting in ~2.7 mA typical consumption. This value assumes VDD = 3.0 V, TA = 25°C, and all peripherals disabled except core logic - actual consumption scales with enabled peripherals and I/O switching activity.
Does the R5F110PJGFB#30 support USB device enumeration without external components?
Yes, the R5F110PJGFB#30 includes an integrated USB 2.0 function controller with on-die transceivers and voltage regulator. Only external 0.33 μF (UREGC-to-VSS) and standard USB series resistors (27 Ω on UDM/UDP) are required for full-speed enumeration - no external PHY or level shifter is needed.
How many LCD segments and commons does the R5F110PJGFB#30 support, and what bias methods are available?
The R5F110PJGFB#30 supports up to 56 segment outputs (SEG0–SEG55) and 8 common outputs (COM0–COM7). It offers three configurable bias generation methods: internal voltage boosting (charge pump), capacitor-split, and external resistance division - allowing optimization for different LCD glass voltage requirements and contrast stability.
What is the guaranteed data flash endurance and rewrite voltage range for the R5F110PJGFB#30?
The R5F110PJGFB#30 guarantees 1,000,000 rewrite cycles for its 8 KB data flash memory. Rewrites are supported across VDD = 1.8 V to 3.6 V, enabling reliable field updates even under brown-out conditions. Background operation (BGO) permits concurrent code execution during rewrites, ensuring deterministic real-time behavior.
Which temperature grade does the 'G' suffix in R5F110PJGFB#30 indicate, and how is it validated?
The 'G' suffix in R5F110PJGFB#30 denotes industrial temperature grade, certified for continuous operation from -40°C to +105°C ambient. This rating is validated per JEDEC JESD22-A108 through extended temperature cycling, high-temperature operating life (HTOL), and thermal shock testing - ensuring reliability in factory automation and outdoor metering applications.
R5F110PJGFB#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:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 16K 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:
R5F110PJGFB#30 FAQ
1.How can I place an order for R5F110PJGFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F110PJGFB#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 R5F110PJGFB#30 reliable?
The price and inventory of R5F110PJGFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F110PJGFB#30 is usually 5 days.
3.What payment methods are accepted for R5F110PJGFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F110PJGFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F110PJGFB#30?
R5F110PJGFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F110PJGFB#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 R5F110PJGFB#30?
For technical support, including R5F110PJGFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F110PJGFB#30 requirements.
6.How does Aetrix verify that R5F110PJGFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F110PJGFB#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 R5F110PJGFB#30 meets industry standards.
7.What is the process for return or replacement of R5F110PJGFB#30?
All R5F110PJGFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F110PJGFB#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 R5F110PJGFB#30 part is unused and in its original packaging.
Return procedure for R5F110PJGFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F110PJGFB#30 Tags
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