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Renesas R5F110MGGFB#30
- Part No.:
- R5F110MGGFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
R5F110MGGFB#30.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:595
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Product details
Overview
R5F110MGGFB#30 from Renesas is an 80-pin RL78/L1C 16-bit microcontroller with integrated LCD controller/driver, USB 2.0 function controller, 12-bit A/D converter (VDD ≥ 2.4 V), 8 KB data flash, and true low-power operation down to 0.68 μA in RTC2+LVD mode. It operates from 1.6–3.6 V, delivers 33 DMIPS at 24 MHz, and targets battery-powered LCD-based human interface devices.
For engineers reviewing the R5F110MGGFB#30 datasheet, R5F110MGGFB#30 pinout, R5F110MGGFB#30 application, or R5F110MGGFB#30 equivalent, key selection criteria include industrial-grade temperature range (−40°C to +105°C), USB full-speed/low-speed support, 44-segment LCD drive capability, and on-chip debug with flash shield window security.
Technical Context
The R5F110MGGFB#30 implements the RL78 CPU core with CISC architecture, 3-stage pipeline, and configurable instruction timing (0.04167 μs min @ 24 MHz to 30.5 μs @ 32.768 kHz). It integrates a dedicated USB voltage regulator (UREGC/UVBUS pins), hardware event link controller (ELC) for peripheral synchronization, and background operation (BGO) for data flash rewriting during program execution.
Its LCD controller supports internal voltage boosting, capacitor split, and external resistor division methods; segment outputs are configurable from 44 to 56 and common outputs from 4 to 8. The 12-bit A/D converter includes internal reference (1.45 V TYP) and temperature sensor, while dual 8-bit D/A channels provide real-time analog output (0 V to VDD).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC with 3-stage pipeline, 33 DMIPS @ 24 MHz |
| Flash Memory | 128 KB code flash (block size 1 KB), 8 KB data flash with 1M rewrite cycles |
| RAM | 12 KB on-chip RAM for program/data storage and LCD frame buffer |
| Operating Voltage | 1.6 V to 3.6 V - enables direct coin-cell or single Li-ion battery operation |
| Power Modes | HALT (112.5 μA/MHz), STOP (0.68 μA RTC2+LVD), SNOOZE - optimized for intermittent sensing/display |
| LCD Drive | 44-segment × 4-common or 52-segment × 8-common output with programmable bias and voltage generation |
| USB Interface | USB 2.0 function controller supporting full-speed (12 Mbps) and low-speed (1.5 Mbps) per BC 1.2 spec |
Pinout & Package
Package: 80-pin plastic LFQFP (12 × 12 mm, 0.5 mm pitch), industrial-grade (G suffix), tray packaging (#30).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| UREGC / UVBUS / UDM / UDP | USB regulator and differential I/O | Connect 0.33 μF capacitor from UREGC to VSS; UVBUS supplies USB VBUS sense; UDM/UDP route USB DP/DM signals |
| REGC | Main voltage regulator bypass | Requires 0.47–1 μF capacitor to VSS for stable core voltage regulation |
| COM0–COM3 / SEG0–SEG55 | LCD common and segment drivers | Supports up to 56 segments × 8 commons; VL1–VL4 pins configure LCD bias voltage levels |
| P00–P07, P10–P17, etc. | Multi-function GPIO ports | 59 total I/O pins; configurable as N-ch open drain (6 V tolerant), TTL input, or with pull-up resistors |
| ANI0–ANI21 / ANO0–ANO1 | Analog I/O | Up to 13-channel 12-bit A/D (VDD ≥ 2.4 V); 2-channel 8-bit D/A with 0–VDD output range |
Key Features
| Feature | Design Value |
|---|---|
| True Low-Power Platform | 0.68 μA RTC2+LVD current enables >10-year coin-cell life in standby with periodic wake-up |
| Integrated LCD Controller | Hardware-driven segment/common timing eliminates CPU overhead; supports internal boost for 3V-only systems |
| USB Function Controller | Full-speed/low-speed USB 2.0 compliance with Battery Charging 1.2 support - no external PHY required |
| Background Data Flash Rewrite | BGO allows concurrent code execution and 8 KB data flash update - critical for field firmware updates |
| Event Link Controller (ELC) | 30+ event sources directly trigger peripherals (e.g., timer → ADC → DTC) without CPU intervention |
Applications
| Smart Utility Meter Display | Industrial HMI Panel |
|---|---|
|
Use Scenario: Battery-powered gas/water meter with segmented LCD showing consumption, alarms, and valve status. IC Role / Device Role / Timing Role: Primary MCU managing LCD refresh, RTC calendar, tamper detection via KR inputs, and USB-based firmware updates. Use Value: 0.68 μA STOP mode extends 3.6 V lithium battery life beyond 10 years; integrated USB avoids external transceiver BOM cost. |
Use Scenario: DIN-rail mounted control panel with 4-line segmented display, pushbutton interface, and USB configuration port. IC Role / Device Role / Timing Role: Real-time system controller handling key scan, LCD animation, analog sensor monitoring (ANI0–ANI21), and USB CDC communication. Use Value: 12-bit A/D with internal 1.45 V reference enables precise 0–10 V sensor scaling; ELC synchronizes timer-triggered sampling and DTC transfers. |
| Medical Patient Monitor | Home Appliance Control Board |
|
Use Scenario: Portable blood pressure cuff with LCD readout, oscillometric measurement, and USB data export. IC Role / Device Role / Timing Role: Signal acquisition MCU performing analog front-end conditioning, 12-bit A/D conversion, LCD waveform rendering, and USB mass storage emulation. Use Value: On-chip temperature sensor and 1.45 V reference enable calibration compensation; BGO allows logging to data flash while updating display. |
Use Scenario: Microwave oven control with 4-digit LCD, keypad, buzzer feedback, and safety interlock monitoring. IC Role / Device Role / Timing Role: System-on-chip managing touch/key scan (KR0–KR7), buzzer output (PCLBUZ0/1), LCD multiplexing, and thermal cutoff via LVD interrupt. Use Value: Integrated buzzer controller and programmable clock outputs eliminate external driver IC; HALT mode reduces active power during idle cooking phases. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F110MHGFB#30 | 192 KB flash, 16 KB RAM - same package, USB, and peripherals | Higher firmware complexity (RTOS, USB HID stack) requiring more code space | Select when bootloader, USB HID, or larger feature set exceeds 128 KB flash capacity |
| R5F111MGGFB#30 | No USB controller; identical flash/RAM/peripherals otherwise | Cost-sensitive designs where USB is unnecessary (e.g., RS-485 or BLE-connected devices) | Choose to reduce BOM cost and simplify layout when USB connectivity is not required |
Compared with R5F110MHGFB#30, the R5F110MGGFB#30 offers sufficient flash for most LCD UI firmware but less headroom for future feature expansion; versus R5F111MGGFB#30, it adds USB functionality at minimal silicon area premium, enabling direct PC configuration without external bridge ICs.
Availability
R5F110MGGFB#30 is available at Aetrix Electronics and suitable for industrial HMI panels, smart utility meters, medical patient monitors, and home appliance control boards requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F110MGGFB#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 is engineered specifically for ultra-low-power LCD-based applications, integrating display driving, USB, precision analog, and robust industrial temperature operation in a single chip.
FAQ
What is the maximum LCD segment count supported by R5F110MGGFB#30?
The R5F110MGGFB#30 supports up to 56 segment outputs and 8 common outputs when configured for 8-com mode, or 44 segments with 4 commons in standard configuration. Segment mapping is fixed per pinout (e.g., SEG0–SEG55, COM0–COM7), and drive method (capacitor split/internal boost) is software-selectable per the RL78/L1C user manual.
Does R5F110MGGFB#30 support USB device enumeration without external components?
Yes, R5F110MGGFB#30 integrates a full-speed/low-speed USB 2.0 function controller with on-die transceivers. Only passive components are required: a 0.33 μF capacitor on UREGC, and standard USB series resistors on UDM/UDP lines. No external PHY or level shifter is needed for basic CDC or HID class operation.
What is the guaranteed operating temperature range for R5F110MGGFB#30?
R5F110MGGFB#30 is rated for industrial operation from −40°C to +105°C (G-grade), validated across voltage (1.6–3.6 V) and frequency (up to 24 MHz) ranges. This includes full functionality of USB, LCD controller, A/D converter, and real-time clock under all specified conditions.
How many analog input channels does R5F110MGGFB#30 provide?
R5F110MGGFB#30 provides up to 13 analog input channels: ANI0–ANI6 (7 channels), ANI16–ANI21 (6 channels), plus AVREFP/AVREFM used as reference inputs. The 12-bit A/D converter operates at VDD ≥ 2.4 V; 8/10-bit mode is available down to 1.6 V.
Is background data flash rewriting supported on R5F110MGGFB#30?
Yes, R5F110MGGFB#30 supports Background Operation (BGO) for data flash. Code can execute from main flash while simultaneously erasing or programming the 8 KB data flash memory - essential for over-the-air updates and nonvolatile parameter storage without system interruption.
R5F110MGGFB#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-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:
- 51
- 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):
- 1.6V ~ 3.6V
- Data Converters:
- A/D 9x8/12b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F110MGGFB#30 FAQ
1.How can I place an order for R5F110MGGFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F110MGGFB#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 R5F110MGGFB#30 reliable?
The price and inventory of R5F110MGGFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F110MGGFB#30 is usually 5 days.
3.What payment methods are accepted for R5F110MGGFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F110MGGFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F110MGGFB#30?
R5F110MGGFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F110MGGFB#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 R5F110MGGFB#30?
For technical support, including R5F110MGGFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F110MGGFB#30 requirements.
6.How does Aetrix verify that R5F110MGGFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F110MGGFB#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 R5F110MGGFB#30 meets industry standards.
7.What is the process for return or replacement of R5F110MGGFB#30?
All R5F110MGGFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F110MGGFB#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 R5F110MGGFB#30 part is unused and in its original packaging.
Return procedure for R5F110MGGFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F110MGGFB#30 Tags
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