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Renesas R5F111PGGFB#30
- Part No.:
- R5F111PGGFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F111PGGFB#30.pdf
- Description:
- IC MCU 16BIT 128KB FLSH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,763
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Product details
Overview
R5F111PGGFB#30 from Renesas is an RL78/L1C 16-bit low-power MCU with integrated LCD controller/driver (56 segment × 4 common), 12-bit A/D converter (13-channel, VDD = 2.4–3.6 V), and 128 KB flash/8 KB data flash/10 KB RAM, operating from 1.6–3.6 V across –40 to +105°C industrial temperature range for battery-powered LCD metering and control applications.
For engineers reviewing the R5F111PGGFB#30 datasheet, R5F111PGGFB#30 pinout, R5F111PGGFB#30 application, or R5F111PGGFB#30 equivalent, key selection considerations include its USB-free architecture, 100-pin LFQFP package, true low-power operation (0.68 μA RTC2+LVD), and LCD drive capability supporting up to 224 segments via internal boosting.
Technical Context
The R5F111PGGFB#30 implements the RL78 CPU core with CISC architecture, 3-stage pipeline, and selectable instruction execution time (0.04167 μs @ 24 MHz to 30.5 μs @ 32.768 kHz). It integrates a 12-bit interval timer, real-time clock 2 with calendar and alarm, and watchdog timer using the dedicated low-speed on-chip oscillator.
Peripheral integration includes 11× 16-bit timers, 5× I²C/simplified I²C channels, 4× UART/LIN, 4× CSI/SPI, 2× D/A converters (8-bit, 0–VDD output), 2× comparators with window mode, and event link controller (ELC) supporting 30 event types for hardware-triggered peripheral chaining without CPU intervention.
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), 10 KB on-chip RAM |
| Operating Voltage / Temp | 1.6–3.6 V supply; –40 to +105°C industrial grade (G-grade) |
| LCD Controller | Supports 56 segment × 4 common (224 segments); internal voltage boosting, capacitor split, or external resistor division |
| A/D Converter | 12-bit resolution (2.4–3.6 V), 13 analog inputs, internal 1.45 V reference and temperature sensor |
| Low-Power Modes | HALT (112.5 μA/MHz), STOP (0.68 μA RTC2+LVD), SNOOZE with background data flash rewrite |
| Package | 100-pin plastic LFQFP (14 × 14 mm, 0.5 mm pitch), #30 tray packaging |
Pinout & Package
100-pin plastic LFQFP (14 × 14 mm, 0.5 mm pitch), RoHS-compliant, with exposed thermal pad per PLQP0100KB-B specification.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| COM0–COM7 | LCD common outputs | Drive up to 8 LCD backplane signals; enable multiplexed display with 4–8 commons |
| SEG0–SEG55 | LCD segment outputs | Direct drive of 56 segment lines; supports 224-segment displays when paired with COM0–COM7 |
| P00–P07, P10–P17, etc. | General-purpose I/O ports | 59 total I/O pins configurable as N-ch open drain (6 V tolerant), TTL input, or with pull-up resistors |
| ANI0–ANI21 | Analog inputs | 13-channel ADC input (ANI0–ANI6, ANI16–ANI21); AVREFP/AVREFM support ratiometric measurement |
| UREGC, UDM, UDP | USB-related terminals | Not connected - R5F111PGGFB#30 is USB-free variant; these pins are no-connect |
Key Features
| Feature | Design Value |
|---|---|
| True Low Power Platform | 0.68 μA in STOP mode with RTC2 + LVD active enables multi-year battery life in portable meters |
| Integrated LCD Driver | On-chip charge pump and flexible biasing eliminate external LCD bias ICs and reduce BOM count |
| Data Flash with BGO | Background operation allows real-time firmware updates or logging while executing application code |
| Event Link Controller (ELC) | Hardware-peripheral chaining reduces CPU load and interrupt latency for time-critical sensor-to-display workflows |
| Self-Programming with Boot Swap | Enables safe over-the-air (OTA) firmware upgrades with rollback capability and flash shield window protection |
Applications
| Smart Energy Meter | Industrial Panel Display |
|---|---|
Use Scenario: Single-phase electricity meter with LCD display, tamper detection, and real-time energy logging. IC Role / Device Role / Timing Role: Main system controller managing metrology interface, LCD refresh, RTC-based billing intervals, and secure data flash storage. Use Value: Integrated 12-bit ADC and LCD driver reduce external components; 0.68 μA STOP mode extends battery backup to >10 years. |
Use Scenario: DIN-rail mounted HMI for PLC-controlled HVAC systems with segmented LCD readouts and button interface. IC Role / Device Role / Timing Role: Dedicated display and I/O manager handling key return scanning (KR0–KR7), buzzer feedback (PCLBUZ0/1), and serial comms to host controller. Use Value: ELC-triggered timer-array updates ensure flicker-free 60 Hz LCD refresh synchronized to host polling without CPU overhead. |
| Portable Medical Monitor | Appliance Control Panel |
Use Scenario: Battery-powered blood pressure cuff with analog front-end, LCD display, and button-driven UI. IC Role / Device Role / Timing Role: System-on-chip managing analog signal conditioning (ADC + comparator), LCD segment driving, and low-power sleep/wake cycles. Use Value: Internal 1.45 V reference and temperature sensor enable calibrated analog measurements; HALT mode draws only 112.5 μA/MHz during active sensing. |
Use Scenario: Microwave oven control panel with 4-digit LCD, touch-sensitive keys, and safety interlock monitoring. IC Role / Device Role / Timing Role: Primary UI controller handling key scan (KR0–KR7), buzzer alerts, segment LCD update, and fault-safe I/O monitoring. Use Value: On-chip LVD with 12-level selection ensures reliable brown-out reset across wide AC input fluctuations; 100-pin layout accommodates full keypad matrix and display drivers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F111PHGFB#30 | Same package and pinout; 192 KB flash, 12 KB RAM, USB-free | Higher memory headroom for complex UI logic or larger firmware stacks | Select when application requires >128 KB code space or >10 KB RAM without USB functionality |
| R5F110PGGFB#30 | Identical package and peripherals but adds USB 2.0 function controller (full/low-speed) | Required for host-side USB HID or CDC communication (e.g., PC configuration tool) | Choose only if USB connectivity is mandatory; otherwise R5F111PGGFB#30 offers lower cost and same LCD/ADC performance |
Compared with R5F111PHGFB#30, the R5F111PGGFB#30 trades flash/RAM capacity for lower unit cost and identical low-power LCD performance; versus R5F110PGGFB#30, it removes USB circuitry to reduce power consumption and BOM complexity where USB is unused.
Availability
R5F111PGGFB#30 is available at Aetrix Electronics and suitable for smart energy metering, industrial HMI panels, and portable medical devices requiring stable component supply, long-term industrial temperature support, and integrated LCD drive capability.
Supply support for R5F111PGGFB#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 delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/L1C product line targets ultra-low-power LCD-based applications such as utility meters and industrial HMIs, emphasizing integrated analog peripherals, robust industrial temperature operation, and minimal external component count.
FAQ
What is the maximum LCD segment count supported by the R5F111PGGFB#30?
The R5F111PGGFB#30 supports up to 56 segment outputs and 4–8 common outputs, enabling up to 224 segments (56 × 4) or 448 segments (56 × 8) depending on bias method. Its internal voltage boosting eliminates need for external LCD bias ICs, simplifying design for R5F111PGGFB#30-based meters and displays.
Does the R5F111PGGFB#30 include USB functionality?
No, the R5F111PGGFB#30 is a USB-free variant of the RL78/L1C family. The "111" prefix in the part number explicitly denotes absence of USB; USB-enabled versions use "110" (e.g., R5F110PGGFB#30). All USB-related pins (UDM, UDP, UREGC, UVBUS) are no-connect on the R5F111PGGFB#30.
What are the low-power modes available on the R5F111PGGFB#30 and their typical current draw?
The R5F111PGGFB#30 offers HALT (112.5 μA/MHz), STOP (0.68 μA with RTC2 + LVD active), and SNOOZE modes. STOP mode enables decade-long battery life in backup applications, while SNOOZE permits background data flash rewriting during low-power operation - critical for R5F111PGGFB#30-based firmware updates in field-deployed devices.
How many analog input channels does the R5F111PGGFB#30 support, and what ADC resolution is available?
The R5F111PGGFB#30 provides 13 analog input channels (ANI0–ANI6, ANI16–ANI21) with 12-bit resolution when VDD ≥ 2.4 V, and 8/10-bit resolution at lower voltages. It includes an internal 1.45 V reference and on-die temperature sensor, enabling calibrated measurements without external references - a key advantage for R5F111PGGFB#30 in precision metering designs.
What is the purpose of the ELC (Event Link Controller) in the R5F111PGGFB#30?
The Event Link Controller (ELC) in the R5F111PGGFB#30 enables hardware-triggered peripheral activation - for example, linking an ADC conversion completion event directly to a DTC transfer or LCD refresh trigger - eliminating CPU polling and interrupt latency. This offloads timing-critical tasks from firmware, improving determinism and efficiency in R5F111PGGFB#30-based real-time display or sensor systems.
R5F111PGGFB#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
- Peripherals:
- LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 73
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 12K 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:
R5F111PGGFB#30 FAQ
1.How can I place an order for R5F111PGGFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F111PGGFB#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 R5F111PGGFB#30 reliable?
The price and inventory of R5F111PGGFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F111PGGFB#30 is usually 5 days.
3.What payment methods are accepted for R5F111PGGFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F111PGGFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F111PGGFB#30?
R5F111PGGFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F111PGGFB#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 R5F111PGGFB#30?
For technical support, including R5F111PGGFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F111PGGFB#30 requirements.
6.How does Aetrix verify that R5F111PGGFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F111PGGFB#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 R5F111PGGFB#30 meets industry standards.
7.What is the process for return or replacement of R5F111PGGFB#30?
All R5F111PGGFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F111PGGFB#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 R5F111PGGFB#30 part is unused and in its original packaging.
Return procedure for R5F111PGGFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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