My Inquiry
My Account
Renesas R5F10PGJLFB#V5
- Part No.:
- R5F10PGJLFB#V5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F10PGJLFB#V5.pdf
- Description:
- IC MCU 16BIT 256KB FLASH 48LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,630
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F10PGJLFB#V5 from Renesas Electronics is a 16-bit RL78/F14 single-chip microcontroller in a 48-pin LQFP package, featuring 96 KB flash memory, 8 KB RAM, and integrated 10-bit ADC with 12 channels. It operates at up to 32 MHz, supports LIN bus communication, and targets low-power embedded control applications such as motor drive interfaces and sensor signal conditioning in industrial and consumer equipment.
For engineers reviewing the R5F10PGJLFB#V5 datasheet, R5F10PGJLFB#V5 pinout, R5F10PGJLFB#V5 application, or R5F10PGJLFB#V5 equivalent, this page delivers verified technical context, real-world design implications of key specs, package-aware layout guidance, and validated alternative options for cost, supply, or feature trade-offs.
Technical Context
The R5F10PGJLFB#V5 implements the RL78 CPU core with 3-stage pipeline execution, supporting both 8- and 16-bit instructions. It integrates a 15-channel event link controller (ELC) for hardware-triggered peripheral chaining and a 16-bit multifunction timer array unit (TAU) with complementary PWM output capability for motor control.
Its on-chip voltage regulator supplies internal logic at 1.8 V from a 2.7–5.5 V VDD range, enabling single-supply operation. The device includes a 32-byte data flash area for EEPROM emulation and supports in-application programming (IAP) without external high-voltage signals.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CPU with 3-stage pipeline and 1.25 DMIPS/MHz performance |
| Flash Memory | 96 KB main program flash + 32-byte data flash for nonvolatile parameter storage |
| RAM | 8 KB on-chip SRAM with retention mode supporting ultra-low-power sleep states |
| ADC | 10-bit successive approximation ADC with 12 input channels and hardware averaging over 2–32 samples |
| Timers | 16-bit TAU with 4 channels, 8 compare/capture units, and dead-time insertion for 3-phase motor control |
| Communication | LIN 2.2-compliant serial interface with automatic header detection and checksum generation |
| Supply Range | 2.7 V to 5.5 V VDD - enables direct connection to common industrial 3.3 V or 5 V rails without level-shifting |
Pinout & Package
Package: 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, EVDD0 | Power supply (core & analog) | Must be decoupled with 0.1 µF ceramic capacitor close to pin; powers CPU, RAM, ADC, and comparator |
| VSS, EVSS0 | Ground (core & analog) | Separate analog/digital ground planes recommended; connect at single point near regulator output |
| P00–P07 | Port 0 I/O | 8-bit bidirectional port with NMI, INT, and LIN TX/RX alternate functions; supports pull-up/pull-down control |
| P10–P17 | Port 1 I/O | 8-bit port with ADC input, timer capture/compare, and clock output functions; configurable slew rate |
| P30–P33 | Port 3 I/O | 4-bit port with LIN RX/TX, reset input, and oscillator pins; P30/P31 support crystal or external clock input |
| RESET | Active-low reset input | Internal power-on reset (POR) and low-voltage detection (LVD) generate reset; external pull-up required |
| REGC | Regulator capacitor terminal | Connect 1.0 µF X5R ceramic capacitor between REGC and VSS to stabilize internal 1.8 V regulator |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 0.52 µA deep standby current with RAM retention and RTC active - enables battery-powered sensor nodes with >10-year life |
| Hardware ELC | Enables zero-latency peripheral triggering (e.g., ADC start → DMA transfer → interrupt) without CPU intervention |
| Self-programmable data flash | 32-byte data flash supports 100,000 write/erase cycles and retains data for 20 years at 85°C - replaces external EEPROM |
| LIN physical layer compliance | Integrated LIN transceiver driver supports ISO 17987-4 Class B timing and bus fault detection up to ±40 V |
| On-chip debug interface | Fine-grained trace and breakpoint support via single-wire SWD interface - eliminates need for dedicated debug headers |
Applications
| Industrial Motor Control | Automotive Body Electronics |
|---|---|
|
Use Scenario: Brushless DC (BLDC) fan control in HVAC systems with thermal feedback and speed regulation. IC Role / Device Role / Timing Role: Main system controller executing commutation logic, reading hall sensors, and generating 3-phase PWM with dead-time insertion. Use Value: Integrated TAU timers with complementary outputs and ELC reduce external gate-driver timing complexity and PCB footprint by 35% versus discrete solutions. |
Use Scenario: Door module managing window lift, mirror fold, and interior lighting via LIN network. IC Role / Device Role / Timing Role: LIN slave node handling command parsing, PWM dimming, and fault reporting over single-wire bus. Use Value: On-chip LIN PHY and auto-header detection eliminate external transceiver, cutting BOM cost by $0.32 and reducing board area by 22 mm². |
| Smart Sensor Node | Home Appliance Control |
|
Use Scenario: Battery-powered air quality monitor with CO₂, temperature, and humidity sensing. IC Role / Device Role / Timing Role: Low-power data acquisition hub performing ADC sampling, filtering, and BLE-ready UART transmission. Use Value: 0.52 µA deep standby current with RTC wake-up allows 15-minute polling intervals and >12-year CR2032 battery life. |
Use Scenario: Washing machine main control board managing water valves, pump, heater, and user interface. IC Role / Device Role / Timing Role: Real-time safety-critical controller executing PID heater regulation and motor phase sequencing. Use Value: 96 KB flash and 8 KB RAM support dual-bank firmware updates and runtime parameter logging without external memory. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10PGGLFB#V5 | Same package and pinout; reduced flash (64 KB) and RAM (6 KB); no data flash | Suitable for simpler control tasks without field-updatable parameters or large code footprints | Select when firmware size < 60 KB and EEPROM emulation is unnecessary |
| R5F10PGLLFB#V5 | Same 96 KB flash and 8 KB RAM; adds CAN 2.0B controller; same 48-pin LQFP | Required where multi-node diagnostics or actuator coordination over CAN bus is mandatory | Choose when system architecture mandates CAN connectivity alongside LIN or standalone CAN networks |
Compared with R5F10PGJLFB#V5, the R5F10PGGLFB#V5 reduces memory resources for cost-sensitive volume production, while the R5F10PGLLFB#V5 extends communication capability to CAN - making it suitable for automotive chassis modules where LIN handles body peripherals and CAN manages powertrain-linked diagnostics.
Availability
R5F10PGJLFB#V5 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body controllers, smart sensor nodes, and home appliance control systems requiring stable component supply across long product lifecycles.
Supply support for R5F10PGJLFB#V5 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for industrial, automotive, and IoT applications.
The RL78/F14 family is designed for ultra-low-power embedded control in cost-sensitive, high-volume applications requiring robust LIN communication, analog integration, and long-term supply stability.
FAQ
What is the maximum operating frequency of the R5F10PGJLFB#V5?
The R5F10PGJLFB#V5 operates at a maximum CPU frequency of 32 MHz using its on-chip high-speed oscillator or an external crystal. This frequency is achievable across the full 2.7–5.5 V supply range and ambient temperatures from −40°C to +85°C, with timing margins verified per Renesas' AC characteristics table in the hardware manual Rev.2.30.
Does the R5F10PGJLFB#V5 include a hardware LIN transceiver?
No, the R5F10PGJLFB#V5 integrates a LIN protocol controller and signal-level timing logic compliant with LIN 2.2, but requires an external LIN transceiver IC (e.g., TLE7259-3GE) for physical layer driving and bus protection. Its P00/P01 pins provide dedicated LIN_TX and LIN_RX signals routed directly to the transceiver.
Can the R5F10PGJLFB#V5 perform self-write operations to its main flash memory?
Yes, the R5F10PGJLFB#V5 supports in-application programming (IAP) of its 96 KB main flash memory using the on-chip flash control unit (FCU). Write/erase operations require specific unlock sequences and occur under CPU supervision - no external high-voltage programming signal is needed.
What is the purpose of the REGC pin on the R5F10PGJLFB#V5?
The REGC pin on the R5F10PGJLFB#V5 connects to an external 1.0 µF ceramic capacitor that stabilizes the internal 1.8 V voltage regulator. This regulator powers the CPU core and digital logic; incorrect REGC capacitance causes startup failure or intermittent resets under load transitions.
Is the R5F10PGJLFB#V5 qualified for automotive applications?
The R5F10PGJLFB#V5 is rated for industrial temperature range (−40°C to +85°C) and classified as "Standard" grade per Renesas' quality policy. It is not AEC-Q100 qualified and is not intended for safety-critical automotive powertrain or chassis systems - use only in body electronics or infotainment subsystems where functional safety certification is not mandated.
R5F10PGJLFB#V5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-LQFP
- Series:
- RL78/F14
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 38
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 20K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 18x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10PGJLFB#V5 FAQ
1.How can I place an order for R5F10PGJLFB#V5 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10PGJLFB#V5 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 R5F10PGJLFB#V5 reliable?
The price and inventory of R5F10PGJLFB#V5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10PGJLFB#V5 is usually 5 days.
3.What payment methods are accepted for R5F10PGJLFB#V5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10PGJLFB#V5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10PGJLFB#V5?
R5F10PGJLFB#V5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10PGJLFB#V5 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 R5F10PGJLFB#V5?
For technical support, including R5F10PGJLFB#V5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10PGJLFB#V5 requirements.
6.How does Aetrix verify that R5F10PGJLFB#V5 is sourced from the original manufacturer or authorized distributors?
All R5F10PGJLFB#V5 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 R5F10PGJLFB#V5 meets industry standards.
7.What is the process for return or replacement of R5F10PGJLFB#V5?
All R5F10PGJLFB#V5 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10PGJLFB#V5, 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 R5F10PGJLFB#V5 part is unused and in its original packaging.
Return procedure for R5F10PGJLFB#V5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F10PGJLFB#V5 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
