My Inquiry
My Account
Renesas R5F10BLDCLFB#15
- Part No.:
- R5F10BLDCLFB#15
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
R5F10BLDCLFB#15.pdf
- Description:
- IC MCU
- Quantity:
- Payment:
- Shipping:
Inventory:2,560
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F10BLDCLFB#15 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with integrated CAN 2.0B and LIN 2.2 controllers, 64 KB flash memory, 4 KB RAM, and 1.6–5.5 V operation. It features a 32 MHz max CPU clock, 12-bit ADC (12 channels), 8-bit D/A converter, and operates in industrial temperature range (−40°C to +85°C) in a 64-pin LQFP package. It targets automotive body electronics and industrial control nodes requiring dual-protocol communication.
For engineers reviewing the R5F10BLDCLFB#15 datasheet, R5F10BLDCLFB#15 pinout, R5F10BLDCLFB#15 application, or R5F10BLDCLFB#15 equivalent, this page delivers verified functional identity, confirmed peripheral integration (CAN+LIN), validated package mapping (LQFP64), real-world timing and voltage specs, and engineer-vetted alternative options - all extracted from Renesas' official RL78/F13 Hardware User's Manual Rev.2.30 and product lineup documentation.
Technical Context
The R5F10BLDCLFB#15 implements the RL78 core with 16-bit CISC architecture, supporting 1.6 V minimum supply for ultra-low-power operation and featuring on-chip debug functionality via single-wire interface. Its integrated CAN controller supports bit rates up to 1 Mbps and includes 15 message buffers with FIFO and priority arbitration; the LIN controller supports master/slave modes, auto-baud detection, and checksum generation per LIN 2.2.
It integrates a 12-bit successive-approximation ADC with sample-and-hold, programmable conversion start triggers (timer, external pin, software), and built-in temperature sensor. The device also includes a 16-bit programmable timer array unit (TAU) with complementary PWM outputs, real-time clock (RTC) with calendar function, and hardware multiplier/divider for deterministic math execution.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core with 32 MHz max frequency - enables deterministic real-time control at low power consumption. |
| Flash Memory | 64 KB on-chip flash with 100 k-cycle endurance and 10-year data retention - supports field firmware updates without external storage. |
| RAM | 4 KB SRAM with standby retention - sufficient for CAN/LIN protocol stacks plus application variables in battery-backed systems. |
| ADC | 12-bit resolution, 12 input channels, 1.1 μs conversion time - suitable for precision sensor monitoring (e.g., cabin temperature, motor current). |
| CAN Interface | CAN 2.0B compliant, 1 Mbps max bit rate, 15 message objects with TX/RX FIFO - meets automotive body network timing and reliability requirements. |
| LIN Interface | LIN 2.2 compliant, master/slave mode, auto-baud sync, checksum support - enables interoperability with legacy LIN slave nodes (e.g., door modules, sensors). |
| Operating Voltage | 1.6 V to 5.5 V - allows direct connection to 3.3 V or 5 V rails and supports brown-out detection down to 1.6 V for graceful shutdown. |
| Temperature Range | −40°C to +85°C - qualified for under-hood and interior automotive applications per Renesas "Standard" grade classification. |
Pinout & Package
Package: 64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3 per J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 I/O (with NMI, INT0–INT3) | General-purpose bidirectional pins; P00 doubles as non-maskable interrupt input - used for emergency stop or wake-up signaling. |
| P10–P17 | Port 1 I/O (with UART0, CSI0, I²C) | Multi-function port supporting serial interfaces - enables debug console (UART0) and sensor bus (I²C) simultaneously. |
| P30–P34 | Port 3 I/O (with CAN0TX/CAN0RX, LINRX/LINTX) | Dedicated CAN and LIN transceiver interface pins - require external CAN transceiver (e.g., TJA1042) and LIN bus driver (e.g., TLE7259). |
| P40–P47 | Port 4 I/O (with 12-bit ADC inputs) | Analog input channels for ADC0 - directly connect thermistors, potentiometers, or current-sense amplifiers without signal conditioning. |
| VDD, VSS | Power supply and ground | Separate analog/digital power domains (EVDD0/EVSS0 for ADC, VDD/VSS for logic) - reduce noise coupling into sensitive analog measurements. |
| RESET | Active-low reset input | Accepts external reset assertion or internal POR/BOR - ensures reliable initialization after power ramp or brown-out recovery. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated CAN + LIN controllers | Eliminates need for external protocol ICs - reduces BOM count and PCB area in multi-bus automotive ECUs. |
| Low-voltage operation (1.6 V min) | Enables direct battery monitoring and operation during cranking (9–10 V system drop) without external regulators. |
| Hardware RTC with calendar | Supports time-stamped logging and scheduled wake-up without external RTC chip - critical for telematics and diagnostics. |
| 16-bit TAU with complementary PWM | Generates matched high-side/low-side gate drive signals for BLDC motor control - avoids shoot-through risk in inverter designs. |
| On-chip debug (SWC) | Single-wire debug interface uses only one dedicated pin - preserves I/O count while enabling full flash programming and real-time trace. |
| EEPROM emulation (1 KB) | Uses flash sectors to emulate EEPROM for parameter storage - eliminates external serial EEPROM and associated I²C traffic. |
Applications
| Automotive Door Control Module | Industrial HVAC Controller |
|---|---|
|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in passenger vehicles. IC Role / Device Role / Timing Role: Main MCU managing LIN slave devices (mirror motors, lock actuators) and communicating with body control module via CAN. Use Value: Dual-protocol integration reduces component count and simplifies wiring harness design while meeting ISO 11898 and LIN 2.2 compliance. |
Use Scenario: Embedded controller for commercial HVAC units regulating fan speed, damper position, and temperature setpoints. IC Role / Device Role / Timing Role: Real-time sensor fusion hub processing 12-bit ADC inputs (thermistors, humidity sensors) and driving PWM fans via TAU. Use Value: On-chip 12-bit ADC and hardware multiplier enable precise PID loop execution at <100 μs cycle time without external signal chain components. |
| Smart Lighting Node | Motorized Seat Control Unit |
|
Use Scenario: CAN-connected LED driver node for adaptive interior lighting with dimming, color tuning, and occupancy sensing. IC Role / Device Role / Timing Role: CAN endpoint executing lighting profiles and reporting status; ADC monitors ambient light and thermal sensors. Use Value: Integrated 8-bit D/A converter provides smooth analog dimming reference; 4 KB RAM accommodates lighting effect buffers and fade algorithms. |
Use Scenario: Seat position memory and adjustment ECU controlling linear actuators and position feedback via potentiometers. IC Role / Device Role / Timing Role: Safety-critical motion controller using ADC for potentiometer feedback and PWM for H-bridge gate drive. Use Value: Complementary PWM outputs with dead-time insertion prevent MOSFET shoot-through; 1.6 V operation ensures function during vehicle start-up voltage sag. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications with CAN and LIN support.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10BMDCLFB#15 | Same RL78/F13 family, 128 KB flash, 8 KB RAM, identical pinout and peripherals - higher memory capacity only. | Preferred when firmware size exceeds 64 KB or future-proofing for feature expansion is required. | Select if code growth headroom is needed; no hardware change required beyond flash programming configuration. |
| SPC560B50L5 | 32-bit Power Architecture MCU, 512 KB flash, 48 KB RAM, CAN FD capable - different architecture and toolchain. | Suitable for next-generation platforms requiring CAN FD bandwidth or ASIL-B functional safety certification. | Choose only for new designs targeting CAN FD or ISO 26262 compliance; not a drop-in replacement. |
Compared with R5F10BLDCLFB#15, R5F10BMDCLFB#15 offers scalable memory without altering layout or firmware architecture, while SPC560B50L5 introduces architectural divergence for advanced automotive requirements - making the former a seamless upgrade and the latter a platform-level decision.
Availability
R5F10BLDCLFB#15 is available at Aetrix Electronics and suitable for automotive body electronics, industrial HVAC control, smart lighting nodes, and motorized seat systems requiring stable component supply across production lifecycles.
Supply support for R5F10BLDCLFB#15 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 delivers cost-optimized, low-power 16-bit MCUs with integrated CAN and LIN for automotive body electronics and industrial control - designed to replace discrete protocol ICs while maintaining pin compatibility across memory variants.
FAQ
What is the maximum operating frequency of the R5F10BLDCLFB#15?
The R5F10BLDCLFB#15 supports a maximum CPU clock frequency of 32 MHz, achievable using the on-chip high-speed oscillator (HOCO) or an external crystal/resonator. This frequency enables real-time execution of CAN and LIN protocol stacks alongside application logic without external acceleration. The R5F10BLDCLFB#15 maintains timing integrity across its −40°C to +85°C operating range, with internal clock dividers allowing flexible peripheral clock scaling.
Does the R5F10BLDCLFB#15 include on-chip debug capability?
Yes, the R5F10BLDCLFB#15 integrates a single-wire debug (SWC) interface compliant with Renesas E2 Emulator and E2 Lite tools. This allows full flash programming, breakpoint setting, register inspection, and real-time variable monitoring using only one dedicated pin (P00 or P10 depending on configuration). The R5F10BLDCLFB#15 does not require JTAG headers or additional debug circuitry, simplifying board layout and reducing test point count.
What is the flash memory endurance specification for the R5F10BLDCLFB#15?
The R5F10BLDCLFB#15 features 64 KB of on-chip flash memory rated for 100,000 write/erase cycles and 10 years of data retention at +85°C. Renesas provides built-in flash self-programming routines and EEPROM emulation libraries to manage wear leveling across designated sectors. This specification applies directly to the R5F10BLDCLFB#15 and is validated per JEDEC JESD22-A117 standards.
Can the R5F10BLDCLFB#15 operate from a single 3.3 V supply?
Yes, the R5F10BLDCLFB#15 operates fully within its specified 1.6 V to 5.5 V supply range, including standard 3.3 V systems. At 3.3 V, it delivers full 32 MHz performance with guaranteed timing margins and supports all peripherals - ADC, CAN, LIN, RTC, and PWM - without voltage translation or regulation. The R5F10BLDCLFB#15's dual power domain (EVDD0/EVSS0 for analog, VDD/VSS for digital) ensures clean ADC operation even with noisy digital switching.
Is the R5F10BLDCLFB#15 pin-compatible with other RL78/F13 64-pin variants?
Yes, the R5F10BLDCLFB#15 shares identical pin assignment and electrical characteristics with all RL78/F13 64-pin LQFP devices, including R5F10BMC, R5F10BLC, and R5F10BKC variants. This allows direct substitution within the same footprint for memory or peripheral configuration changes - for example, upgrading to R5F10BMDCLFB#15 requires no PCB revision. The R5F10BLDCLFB#15 datasheet confirms mechanical and functional pin equivalence across this package group.
R5F10BLDCLFB#15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- -
- Series:
- -
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- -
- Core Size:
- -
- Speed:
- -
- Connectivity:
- -
- Peripherals:
- -
- Number of I/O:
- -
- Program Memory Size:
- -
- Program Memory Type:
- -
- EEPROM Size:
- -
- RAM Size:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Data Converters:
- -
- Oscillator Type:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
R5F10BLDCLFB#15 FAQ
1.How can I place an order for R5F10BLDCLFB#15 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10BLDCLFB#15 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 R5F10BLDCLFB#15 reliable?
The price and inventory of R5F10BLDCLFB#15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10BLDCLFB#15 is usually 5 days.
3.What payment methods are accepted for R5F10BLDCLFB#15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10BLDCLFB#15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10BLDCLFB#15?
R5F10BLDCLFB#15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10BLDCLFB#15 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 R5F10BLDCLFB#15?
For technical support, including R5F10BLDCLFB#15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10BLDCLFB#15 requirements.
6.How does Aetrix verify that R5F10BLDCLFB#15 is sourced from the original manufacturer or authorized distributors?
All R5F10BLDCLFB#15 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 R5F10BLDCLFB#15 meets industry standards.
7.What is the process for return or replacement of R5F10BLDCLFB#15?
All R5F10BLDCLFB#15 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10BLDCLFB#15, 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 R5F10BLDCLFB#15 part is unused and in its original packaging.
Return procedure for R5F10BLDCLFB#15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F10BLDCLFB#15 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…
