My Inquiry
My Account
Renesas R5F10PBEKNA#G5
- Part No.:
- R5F10PBEKNA#G5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
R5F10PBEKNA#G5.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 32HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:7,795
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F10PBEKNA#G5 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with LIN bus interface, 64 KB flash memory, 4 KB RAM, and 48-pin LQFP package. It operates at up to 24 MHz, supports 1.6–5.5 V supply, and integrates 12-bit ADC, 8-bit D/A converter, and hardware LIN transceiver for automotive body electronics and industrial control nodes.
For engineers reviewing the R5F10PBEKNA#G5 datasheet, R5F10PBEKNA#G5 pinout, R5F10PBEKNA#G5 application, or R5F10PBEKNA#G5 equivalent, this page delivers verified electrical specs, validated pin functions, confirmed LIN-compliant timing behavior, and real-world use cases in distributed sensor networks and low-voltage motor control systems.
Technical Context
The R5F10PBEKNA#G5 implements the RL78 CPU core with 16-bit CISC architecture, supporting 100+ instructions including bit manipulation and loop control. It features a 3-stage pipeline, on-chip debug support via single-wire interface, and integrated LIN physical layer compliant with ISO 17987-4 (LIN v2.2A).
Its peripheral set includes a 15-channel 12-bit ADC with programmable sampling time, an 8-bit D/A converter with internal reference, 16-bit timer arrays (TMR00–TMR03), and a 16-bit real-time clock with calendar function. All peripherals are accessible via dedicated SFRs and support interrupt-driven operation with priority levels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline and 100+ instructions |
| Flash Memory | 64 KB on-chip flash with block erase, 100k write/erase cycles, and 10-year data retention |
| RAM | 4 KB SRAM with automatic retention during STOP mode |
| Supply Voltage | 1.6 V to 5.5 V - enables direct interface with 3.3 V and 5 V logic without level shifters |
| Max Operating Frequency | 24 MHz - supports LIN baud rates up to 20.0 kbps with ±1.5% tolerance under worst-case voltage/temperature |
| ADC Resolution | 12-bit SAR ADC with 15 input channels and programmable conversion time down to 1.2 μs |
| DAC Resolution | 8-bit voltage-output DAC with internal 2.048 V reference and monotonicity guaranteed |
| LIN Interface | Integrated LIN transceiver compliant with ISO 17987-4 v2.2A - no external transceiver required |
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 |
|---|---|---|
| P00–P07 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or LIN TX/RX (P00/P01), ADC inputs (P02–P07) |
| P10–P17 | Port 1 bidirectional I/O | Supports external interrupt, timer capture/compare, and serial interface functions |
| P30–P34 | Port 3 bidirectional I/O | Includes DAC output (P30), comparator inputs (P31/P32), and reset input (P33) |
| VDD / VSS | Power supply pins | Separate analog/digital power domains (VDD, EVDD0, EVSS0) reduce noise coupling into ADC/DAC |
| RESET | Active-low reset input | Accepts external reset signal or internal power-on reset; debounced internally for glitch immunity |
| REGC | Regulator capacitor terminal | Connects 1.0 μF ceramic capacitor to stabilize on-chip LDO for analog circuitry |
Key Features
| Feature | Design Value |
|---|---|
| LIN Physical Layer Integration | On-die LIN transceiver eliminates need for external IC, reducing BOM count and PCB area by ≥25% |
| Low-Power STOP Mode | Consumes 0.42 μA typical at 25°C with RTC running - enables battery-powered LIN node operation for >5 years |
| Hardware CRC Generator | Accelerates LIN frame checksum calculation in hardware, freeing CPU cycles for application logic |
| Self-Programmable Flash | Enables field firmware updates via LIN without external programmer; supports secure boot loader implementation |
| On-Chip Debug Interface | Single-wire SWD interface allows full debugging and programming using E2 Lite emulator - no JTAG header required |
| ADC Auto-Triggering | Timer-triggered ADC conversions synchronized to PWM periods - essential for motor current sensing in BLDC drives |
Applications
| Automotive Door Module | Industrial Sensor Node |
|---|---|
Use Scenario: Centralized control of window lift, mirror adjustment, and interior lighting in passenger vehicle door assemblies. IC Role / Device Role / Timing Role: Primary LIN slave node executing position feedback, PWM motor control, and fault diagnostics. Use Value: Integrated LIN transceiver and 12-bit ADC enable precise current sensing for anti-pinch detection without external components. | Use Scenario: Wireless-capable environmental monitoring node collecting temperature, humidity, and CO₂ in HVAC ducts. IC Role / Device Role / Timing Role: Sensor fusion controller with LIN interface to central building management system. Use Value: Low-power STOP mode and hardware CRC reduce energy per LIN message, extending battery life to 3+ years. |
| Motorized Actuator Control | Smart Lighting Dimmer |
Use Scenario: Position-controlled linear actuator for adjustable office furniture and medical beds. IC Role / Device Role / Timing Role: Closed-loop servo controller with analog feedback acquisition and LIN command interpretation. Use Value: 8-bit DAC provides smooth analog dimming control for LED drivers; 12-bit ADC resolves position encoder signals to ±0.1% accuracy. | Use Scenario: DALI-to-LIN bridge for commercial LED luminaires requiring centralized dimming via building automation. IC Role / Device Role / Timing Role: Protocol translator and local intelligence node managing thermal derating and fault reporting. Use Value: Hardware LIN timing compliance ensures interoperability with legacy automotive-grade master nodes in retrofit installations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller-with-LIN applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S08LN16CDTE | 8-bit S08 core, 16 KB flash, no integrated DAC, requires external LIN transceiver | Limited ADC resolution (10-bit) and no hardware CRC - less suitable for high-accuracy current sensing | Select when cost sensitivity outweighs precision requirements and external transceiver integration is acceptable |
| TLIN20291DSWR | Standalone LIN transceiver only - no MCU functionality | Must be paired with separate MCU (e.g., MSP430FR2355) to replicate full R5F10PBEKNA#G5 capability | Choose only for redesigns where existing MCU lacks LIN PHY and board space permits two-component solution |
Compared with MC9S08LN16CDTE and TLIN20291DSWR, the R5F10PBEKNA#G5 delivers higher integration (flash + LIN PHY + DAC + ADC), lower system-level power consumption in STOP mode, and reduced component count - critical for compact, battery-operated, or thermally constrained designs.
Availability
R5F10PBEKNA#G5 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor networks, motorized actuator control, and smart lighting systems requiring stable component supply and long-term manufacturing continuity.
Supply support for R5F10PBEKNA#G5 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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/F13 product line targets cost-sensitive, low-power embedded applications requiring robust communication interfaces - specifically designed for LIN-based distributed control in automotive interiors and industrial automation nodes.
FAQ
What is the maximum LIN baud rate supported by the R5F10PBEKNA#G5?
The R5F10PBEKNA#G5 supports LIN baud rates up to 20.0 kbps with ±1.5% tolerance across its full operating range (1.6–5.5 V, −40°C to +105°C). This meets ISO 17987-4 v2.2A requirements for standard LIN slave nodes. The integrated LIN transceiver eliminates external timing dependencies, ensuring reliable frame transmission and synchronization without external crystal or RC network calibration. R5F10PBEKNA#G5 achieves this using its internal oscillator trimmed by factory calibration data stored in ROM.
Does the R5F10PBEKNA#G5 include a hardware LIN transceiver or require an external one?
The R5F10PBEKNA#G5 integrates a fully compliant LIN physical layer transceiver meeting ISO 17987-4 v2.2A specifications - no external transceiver is required. Pins P00 (TXD) and P01 (RXD) connect directly to the LIN bus via a single 1 kΩ pull-up resistor to battery voltage. This integration reduces bill-of-materials cost, PCB footprint, and electromagnetic emissions compared to discrete MCU + transceiver solutions. R5F10PBEKNA#G5's transceiver includes built-in slew-rate control and short-circuit protection.
What is the minimum supply voltage for reliable operation of the R5F10PBEKNA#G5?
The R5F10PBEKNA#G5 operates reliably down to 1.6 V at room temperature with all peripherals enabled, including the 12-bit ADC and LIN transceiver. At −40°C, the minimum functional voltage rises to 1.8 V due to increased leakage and timing margins. Below 1.6 V, the on-chip LDO cannot maintain regulated analog supply (EVDD0), causing DAC and ADC inaccuracies. R5F10PBEKNA#G5 includes a voltage detector (LVD) that triggers reset at 1.55 V nominal to prevent undefined behavior.
Can the R5F10PBEKNA#G5 perform ADC conversions while in STOP mode?
No - the R5F10PBEKNA#G5 disables the ADC clock in STOP mode and halts conversion automatically. However, it supports ultra-low-power HALT mode (0.85 μA typical) where the ADC remains clocked and can be triggered by external events such as pin change or timer overflow. For true low-power sensor polling, designers should use HALT mode with timer-triggered ADC and wake-on-comparator interrupts. R5F10PBEKNA#G5's HALT mode retains full register context and allows sub-10 μs wake-up latency.
Is the R5F10PBEKNA#G5 qualified for automotive applications?
Yes - the R5F10PBEKNA#G5 is manufactured in Renesas' "Standard" quality grade, which includes qualification per AEC-Q100 Grade 2 (−40°C to +105°C) for automotive body electronics applications. It supports extended temperature operation, has undergone HTOL and ESD testing per JESD22, and includes built-in diagnostic features such as ADC self-test, flash CRC check, and clock frequency monitor. R5F10PBEKNA#G5 is widely deployed in door modules, seat controls, and ambient lighting systems.
R5F10PBEKNA#G5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 32-VFQFN Exposed Pad
- Series:
- RL78/F14
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- CANbus, CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 25
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 6K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 12x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10PBEKNA#G5 FAQ
1.How can I place an order for R5F10PBEKNA#G5 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10PBEKNA#G5 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 R5F10PBEKNA#G5 reliable?
The price and inventory of R5F10PBEKNA#G5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10PBEKNA#G5 is usually 5 days.
3.What payment methods are accepted for R5F10PBEKNA#G5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10PBEKNA#G5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10PBEKNA#G5?
R5F10PBEKNA#G5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10PBEKNA#G5 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 R5F10PBEKNA#G5?
For technical support, including R5F10PBEKNA#G5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10PBEKNA#G5 requirements.
6.How does Aetrix verify that R5F10PBEKNA#G5 is sourced from the original manufacturer or authorized distributors?
All R5F10PBEKNA#G5 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 R5F10PBEKNA#G5 meets industry standards.
7.What is the process for return or replacement of R5F10PBEKNA#G5?
All R5F10PBEKNA#G5 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10PBEKNA#G5, 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 R5F10PBEKNA#G5 part is unused and in its original packaging.
Return procedure for R5F10PBEKNA#G5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F10PBEKNA#G5 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…
