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Renesas R5F110PJAFB#30
- Part No.:
- R5F110PJAFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F110PJAFB#30.pdf
- Description:
- IC MCU 16BIT 256KB FLSH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:495
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Product details
Overview
R5F110PJAFB#30 from Renesas is a 100-pin LFQFP microcontroller in the RL78/L1C family, integrating an LCD controller/driver (56-segment/8-common), USB 2.0 function controller (full-speed/low-speed), 12-bit A/D converter (13-channel, VDD = 2.4–3.6 V), and true low-power operation (0.68 μA in RTC2+LVD mode). It targets battery-powered LCD-based medical devices, portable meters, and industrial HMI panels.
For engineers reviewing the R5F110PJAFB#30 datasheet, R5F110PJAFB#30 pinout, R5F110PJAFB#30 application, or R5F110PJAFB#30 equivalent, key selection criteria include USB 2.0 functional support, integrated LCD drive capability up to 56 segments, 256 KB flash with 8 KB data flash, 16 KB RAM, and operation across -40°C to +85°C (consumer grade).
Technical Context
The RL78 CPU core uses a CISC architecture with 3-stage pipeline and supports instruction execution times from 0.04167 μs (@24 MHz PLL) to 30.5 μs (@32.768 kHz subsystem clock). It includes multiply/divide and MAC instructions, 1 Mbyte address space, and four banks of 8-bit general-purpose registers.
Peripherals are orchestrated via Event Link Controller (ELC) supporting 30–31 event types and Data Transfer Controller (DTC) with normal, repeat, and block transfer modes activated by up to 33 interrupt sources. The USB module complies with Battery Charging Specification Rev. 1.2 and operates in HS (high-speed main) mode only.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 CPU, CISC, 3-stage pipeline, 33 DMIPS @ 24 MHz |
| Flash / Data Flash | 256 KB code flash (1 KB blocks), 8 KB data flash with 1M rewrite cycles and background operation |
| RAM | 16 KB on-chip RAM for real-time variable storage and stack handling |
| USB Interface | USB 2.0 function controller supporting full-speed (12 Mbps) and low-speed (1.5 Mbps) modes; BC1.2 compliant |
| LCD Driver | Integrated controller supporting 56 segment × 8 common outputs; selectable voltage boosting, capacitor split, or external resistor division |
| A/D Converter | 12-bit resolution (VDD ≥ 2.4 V), 13 analog inputs, internal reference (1.45 V TYP), and temperature sensor |
| Operating Voltage | 1.6 V to 3.6 V single supply; HALT/STOP/SNOOZE low-power modes enabled |
| Temperature Range | -40°C to +85°C (Consumer grade, "A" suffix) |
Pinout & Package
Package: 100-pin plastic LFQFP (14 × 14 mm, 0.5 mm pitch), RoHS-compliant, tray-packaged (#30 specification).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 I/O | 8-bit general-purpose bidirectional port with TTL input buffer, N-ch open-drain option, and pull-up resistors |
| P10–P17 | Port 1 I/O | 8-bit port supporting SCL10/SDA10/IIC10, SCK20/SI20/SO20/CSI20, and SEG42–SEG49 functions |
| P20–P27 | Port 2 I/O | 8-bit port with ANI20–ANI21 analog inputs, TI07/TO07 timer I/O, and SEG32–SEG39 LCD outputs |
| P30–P37 | Port 3 I/O | 8-bit port supporting RTC1HZ, REMOOUT, SCK30/SI30/SO30/CSI30, SCL30/SDA30/IIC30, and SEG20–SEG27 |
| P40, P43–P46 | Port 4 I/O | 5-pin port including TOOL0 debug interface, IVCMP0/IVCMP1 comparator inputs, IVREF0/IVREF1 references, ANO0/ANO1 D/A outputs |
| P50–P57 | Port 5 I/O | 8-bit port with INTP6 interrupt, SEG4–SEG11, and key return (KR) support |
| P60, P61 | IICA0 interface | SCLA0/SDAA0 pins for I²C-compatible serial interface with slave addressing and arbitration |
| P70–P77 | Key Return / LCD | KR7–KR0 key scan inputs and SEG12–SEG19 LCD segment outputs |
| P121–P124 | Crystal oscillator | X1/X2/XT1/XT2 connections for main (1–20 MHz) and subsystem (32.768 kHz) clock sources |
| P125–P127 | LCD power control | VL3/VL4/VL1/VL2 and CAPL/CAPH pins for LCD bias voltage generation and capacitor coupling |
| UREGC, UVBUS, UDM, UDP | USB physical layer | USB regulator decoupling (0.33 μF), VBUS sensing, differential D+/D− signaling per USB 2.0 spec |
| COM0–COM7 | LCD common outputs | 8 dedicated common electrode drivers supporting multiplexed LCD displays up to 1/8 duty cycle |
| RESET, REGC | Power management | Active-low reset input; REGC requires 0.47–1 μF capacitor to VSS for internal voltage regulator stability |
Key Features
| Feature | Design Value |
|---|---|
| True Low Power Platform | 0.68 μA in RTC2+LVD STOP mode enables multi-year battery life in portable LCD instruments |
| Integrated LCD Controller/Driver | Configurable for 56-segment × 8-common drive without external bias circuitry or glass-specific components |
| USB 2.0 Function Controller | Enables direct PC connectivity for firmware updates, data logging, or HID-class device emulation without external PHY |
| Background Data Flash Rewrite | Allows real-time parameter storage (e.g., calibration data, user settings) while executing application code from program memory |
| Dual A/D Resolution Modes | 8/10-bit mode (1.6–3.6 V) for general sensing; 12-bit mode (2.4–3.6 V) for precision measurement with internal 1.45 V reference |
| Event Link Controller (ELC) | Hardware-triggered peripheral chaining eliminates CPU overhead for time-critical signal processing (e.g., ADC→DTC→RAM) |
Applications
| Battery-Powered Medical Glucometer | Industrial Panel Meter with USB Config |
|---|---|
Use Scenario: Handheld glucose monitoring device with LCD display, button interface, and USB port for clinic data upload. IC Role / Device Role: Primary MCU managing LCD refresh, analog glucose sensor signal acquisition (12-bit A/D), button scanning (KR0–KR7), buzzer output (PCLBUZ0), and USB mass storage/HID communication. Use Value: Integrated LCD driver and USB eliminate external ICs; 0.68 μA STOP mode extends CR2032 battery life beyond 2 years with daily use. | Use Scenario: DIN-rail mounted panel meter displaying voltage/current readings, configurable via USB-connected PC software. IC Role / Device Role: System controller handling 13-channel analog input sampling, real-time clock (RTC2) timestamping, segmented LCD rendering, and USB CDC-class configuration interface. Use Value: 256 KB flash stores multiple calibration profiles and firmware versions; background data flash rewrite allows safe field updates without halting measurement. |
| Smart Thermostat with LCD UI | Portable Gas Detector with Data Logging |
Use Scenario: Residential thermostat with 4-digit LCD, temperature/humidity sensors, relay control, and USB service port. IC Role / Device Role: Central processor running HVAC logic, driving 44-segment LCD (using COM0–COM4, SEG0–SEG42), reading I²C sensors (via IIC00/IIC10), and managing USB bootloader. Use Value: On-chip 12-bit A/D and internal temperature sensor reduce BOM count; SNOOZE mode enables responsive wake-on-button while maintaining sub-1 μA average current. | Use Scenario: Portable CO/H₂S detector with LCD readout, audible alarm, and USB download of exposure logs. IC Role / Device Role: Safety-critical controller acquiring electrochemical sensor signals (12-bit A/D), driving alarm buzzer (PCLBUZ1), updating LCD segments (SEG20–SEG27), and transferring logs via USB CDC ACM. Use Value: Dual comparator channels (IVCMP0/IVCMP1) enable hardware-level gas concentration threshold detection independent of CPU; LVD interrupt ensures reliable shutdown before battery undervoltage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F110PHAFB#30 | 192 KB flash, 16 KB RAM, same 100-pin LFQFP package and peripheral set; lacks USB functionality | Targeted at LCD applications requiring no host connectivity-e.g., standalone display modules or cost-sensitive thermostats | Select when USB is unnecessary and lower code density suffices; retains identical LCD, A/D, and low-power features |
| R5F111PJAFB#30 | 256 KB flash, 16 KB RAM, same 100-pin LFQFP, but no USB 2.0 controller or UREGC/UVBUS/UDM/UDP pins | Designed for non-USB LCD systems needing maximum code space-e.g., feature-rich industrial HMIs with local SD card logging | Choose if USB is omitted from system architecture; otherwise, R5F110PJAFB#30 provides essential USB integration without layout change |
Compared with R5F110PHAFB#30 and R5F111PJAFB#30, the R5F110PJAFB#30 uniquely delivers USB 2.0 functionality within the same footprint, enabling direct PC interoperability for configuration, diagnostics, and firmware updates-critical for field-deployable instrumentation where serviceability matters.
Availability
R5F110PJAFB#30 is available at Aetrix Electronics and suitable for battery-powered medical devices, industrial panel meters, smart thermostats, and portable gas detectors requiring stable component supply and long-term lifecycle assurance.
Supply support for R5F110PJAFB#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 human-machine interfaces, combining integrated display drivers, precision analog peripherals, and USB connectivity in a single chip for compact, battery-efficient instrumentation.
FAQ
What is the maximum LCD segment count supported by the R5F110PJAFB#30?
The R5F110PJAFB#30 supports up to 56 segment outputs and 8 common outputs, enabling multiplexed LCD drive configurations such as 1/8 duty cycle with 56 segments. This capability is confirmed in the RL78/L1C datasheet Section 1.1 under "LCD controller/driver" and verified in the 100-pin with USB block diagram (Page 14). The R5F110PJAFB#30 achieves this using dedicated SEG0–SEG55 and COM0–COM7 pins.
Does the R5F110PJAFB#30 include a hardware USB transceiver?
Yes, the R5F110PJAFB#30 integrates a full USB 2.0 function controller with physical layer (PHY) support, including dedicated UDM, UDP, UVBUS, and UREGC pins. As specified in Section 1.1 "USB" and Figure 1-4 (100-pin with USB), it supports both full-speed (12 Mbps) and low-speed (1.5 Mbps) operation and complies with Battery Charging Specification Revision 1.2-no external USB PHY is required for basic enumeration or data transfer.
What are the operating voltage and temperature specifications for the R5F110PJAFB#30?
The R5F110PJAFB#30 operates from a single 1.6 V to 3.6 V supply and is rated for -40°C to +85°C ambient temperature (Consumer grade, denoted by "A" in the part number). These values are explicitly stated in Section 1.1 "Features" and confirmed in the ordering information table (Page 3), where "A" field-of-application corresponds to TA = -40 to +85°C and VDD range is defined as 1.6–3.6 V.
How much on-chip RAM and data flash does the R5F110PJAFB#30 provide?
The R5F110PJAFB#30 includes 16 KB of on-chip RAM and 8 KB of data flash memory. Per the memory table on Page 2, all 100-pin products with USB (including R5F110PJAFB#30) share these values. The data flash supports background operation (BGO), 1,000,000 write cycles (TYP), and rewrites at VDD = 1.8–3.6 V-enabling robust nonvolatile parameter storage during active application execution.
Is the R5F110PJAFB#30 pin-compatible with other RL78/L1C 100-pin variants?
Yes, the R5F110PJAFB#30 shares identical 100-pin LFQFP mechanical dimensions and pinout with all other RL78/L1C 100-pin products (e.g., R5F110PHAFB#30, R5F111PJAFB#30), as shown in Figures 1-5 and 1-6. However, USB-related pins (UREGC, UVBUS, UDM, UDP) are no-connection (NC) on non-USB variants, and certain analog inputs (ANI3–ANI6) are only available on the R5F110PJAFB#30 per the 100-pin with USB block diagram (Page 14).
R5F110PJAFB#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):
- 1.6V ~ 3.6V
- Data Converters:
- A/D 13x8/12b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F110PJAFB#30 FAQ
1.How can I place an order for R5F110PJAFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F110PJAFB#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 R5F110PJAFB#30 reliable?
The price and inventory of R5F110PJAFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F110PJAFB#30 is usually 5 days.
3.What payment methods are accepted for R5F110PJAFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F110PJAFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F110PJAFB#30?
R5F110PJAFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F110PJAFB#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 R5F110PJAFB#30?
For technical support, including R5F110PJAFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F110PJAFB#30 requirements.
6.How does Aetrix verify that R5F110PJAFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F110PJAFB#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 R5F110PJAFB#30 meets industry standards.
7.What is the process for return or replacement of R5F110PJAFB#30?
All R5F110PJAFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F110PJAFB#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 R5F110PJAFB#30 part is unused and in its original packaging.
Return procedure for R5F110PJAFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F110PJAFB#30 Tags
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