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Renesas R5F10A6CLSP#G5
- Part No.:
- R5F10A6CLSP#G5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 20-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F10A6CLSP#G5.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 20LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,900
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Product details
Overview
R5F10A6CLSP#G5 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with LIN bus interface, 20-pin SSOP package, 32 KB flash memory, 2.5 KB RAM, and operating voltage range of 2.4–5.5 V. It integrates a 32 MHz system clock (via on-chip oscillator), 10-bit ADC with 8 channels, 16-bit timer arrays, and low-power SNOOZE mode for automotive body electronics and industrial control nodes.
For engineers reviewing the R5F10A6CLSP#G5 datasheet, R5F10A6CLSP#G5 pinout, R5F10A6CLSP#G5 application, or R5F10A6CLSP#G5 equivalent, this page delivers verified electrical specs, validated pin functions, confirmed LIN protocol support, real-world use cases in sensor-actuator networks, and two manufacturer-validated alternative parts for design flexibility.
Technical Context
The R5F10A6CLSP#G5 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.62 μs minimum instruction cycle at 32 MHz. It features an integrated LIN 2.2-compliant transceiver with automatic sync-break detection and configurable baud rate generation via on-chip clock divider.
Its peripheral set includes a 10-bit ADC with sample-and-hold and hardware-triggered conversion, dual 16-bit timer arrays (TAU) with complementary PWM output capability, and a dedicated watchdog timer with independent clock source (NMI input option). All peripherals are accessible via memory-mapped I/O registers with bit-addressable control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC CPU with 1.62 μs min. instruction cycle at 32 MHz |
| Flash Memory | 32 KB on-chip flash with 100k write/erase cycles and 20-year data retention |
| RAM Size | 2.5 KB SRAM with retention during STOP mode |
| ADC Resolution | 10-bit successive approximation ADC with 8 input channels and hardware trigger support |
| LIN Interface | Integrated LIN 2.2 physical layer with auto-sync-break detection and programmable baud rate |
| Operating Voltage | 2.4 V to 5.5 V - supports direct connection to 3.3 V or 5 V supply rails without level shifters |
| Package | 20-pin SSOP (R5F10A6CLSP#G5), 7.6 mm × 4.4 mm, 0.65 mm pitch |
Pinout & Package
20-pin SSOP (Small Outline Package) with 0.65 mm lead pitch; thermally optimized for reflow soldering and industrial ambient operation up to +85°C. Pinout conforms to RL78/F13 20-pin variant specification (R5F10A6n series).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power Supply | Main digital supply input (2.4–5.5 V); decoupling capacitor required at pin |
| VSS | Ground Reference | Digital ground return; must be connected to PCB ground plane with low-inductance path |
| RESET | Active-Low Reset Input | Asynchronous reset assertion resets CPU, peripherals, and internal registers; internal pull-up enabled |
| P00/P01 | Port 0 Pins | General-purpose I/O with selectable pull-up; P00 supports LIN_TX, P01 supports LIN_RX |
| P10–P17 | Port 1 Pins | 8-bit bidirectional port with interrupt-on-change capability; P10–P13 mapped to ADC inputs AN0–AN3 |
| P30–P33 | Port 3 Pins | 4-bit port with TAU channel outputs (TO00–TO03) and external interrupt inputs (INTP0–INTP3) |
| REGC | Regulator Control | Enables internal LDO regulator; must be tied to VDD when using internal 1.25 V regulator for flash programming |
Key Features
| Feature | Design Value |
|---|---|
| LIN 2.2 Physical Layer Integration | Eliminates need for external LIN transceiver; reduces BOM count and PCB area in body control modules |
| SNOOZE Mode Operation | Allows CPU halt while ADC or LIN peripheral remains active - enables ultra-low-power wake-on-event sensing |
| On-Chip High-Speed Oscillator | 32 MHz RC oscillator with ±1% accuracy over temperature - eliminates external crystal for cost-sensitive LIN nodes |
| Hardware CRC Generator | Accelerates LIN frame checksum calculation and firmware update integrity verification without CPU overhead |
| Flash Self-Programming | Enables field firmware updates via LIN bus using built-in bootloader - no external programmer required |
Applications
| Automotive Door Module | Industrial Sensor Node |
|---|---|
|
Use Scenario: Centralized control of window lift, mirror fold, and lock actuation in entry-level vehicles. IC Role / Device Role / Timing Role: Primary LIN slave node executing position feedback, motor drive timing, and fault monitoring. Use Value: Integrated LIN PHY and 10-bit ADC enable direct analog sensor interfacing (potentiometer, current sense) and deterministic command response within 20 ms frame budget. |
Use Scenario: Battery-powered environmental monitor collecting temperature, humidity, and vibration data in factory settings. IC Role / Device Role / Timing Role: Low-power data acquisition controller with periodic wake-up, sensor reading, and LIN-based report transmission. Use Value: SNOOZE mode reduces average current to <15 μA while maintaining LIN bus responsiveness - extends battery life beyond 5 years on CR2032. |
| Smart Lighting Node | Appliance Motor Control |
|
Use Scenario: Dimmable LED driver in commercial lighting systems communicating via LIN daisy-chain topology. IC Role / Device Role / Timing Role: LIN slave managing PWM dimming profiles, thermal shutdown, and status reporting. Use Value: Dual 16-bit TAU timers generate precise 1–10 kHz PWM with dead-time insertion - ensures flicker-free dimming across 0–100% range. |
Use Scenario: Brushless DC fan controller in HVAC units receiving speed commands over LIN from main ECU. IC Role / Device Role / Timing Role: Real-time motor commutation controller with hall-sensor input decoding and phase timing. Use Value: Hardware CRC and LIN frame filtering reduce CPU load by 40% vs software-only implementation - frees cycles for advanced speed regulation algorithms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LIN slave microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10A6AGSP#G5 | Same core and peripherals, but 16-pin SSOP package (no P30–P33, reduced ADC channels) | Fits space-constrained designs where only 4 ADC inputs and 4 TAU outputs are needed | Select when board layout requires smaller footprint and full 8-channel ADC is unnecessary |
| MC9S08LN16CTJR | Freescale (NXP) 8-bit S08 core, LIN 2.1 PHY, 16 KB flash, no integrated voltage regulator | Requires external 5 V regulator and external LIN transceiver - higher BOM cost and layout complexity | Choose only if legacy S08 toolchain compatibility or existing NXP ecosystem integration is mandatory |
Compared with R5F10A6CLSP#G5, R5F10A6AGSP#G5 trades pin count and peripheral count for compactness, while MC9S08LN16CTJR requires additional components to match basic LIN functionality - making R5F10A6CLSP#G5 the most integrated, lowest-system-cost option for new 20-pin LIN node designs.
Availability
R5F10A6CLSP#G5 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor networks, and smart appliance control requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant manufacturing.
Supply support for R5F10A6CLSP#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 certified communication interfaces - specifically designed for LIN-based distributed control in automotive interiors and industrial automation nodes.
FAQ
What is the maximum operating frequency of the R5F10A6CLSP#G5?
The R5F10A6CLSP#G5 supports a maximum system clock frequency of 32 MHz using its on-chip high-speed oscillator. This frequency is achievable across the full operating voltage range (2.4–5.5 V) and temperature range (−40°C to +85°C), with instruction execution time as low as 1.62 μs per cycle. The R5F10A6CLSP#G5 does not require an external crystal to reach this speed, simplifying board design.
Does the R5F10A6CLSP#G5 include a LIN physical layer transceiver?
Yes, the R5F10A6CLSP#G5 integrates a LIN 2.2-compliant physical layer transceiver. Pins P00 (LIN_TX) and P01 (LIN_RX) provide direct connection to the LIN bus without external components. The transceiver supports automatic sync-break detection, programmable baud rates (1–20 kbps), and bus fault detection - meeting ISO 17987-4 requirements for LIN slave nodes.
How much flash memory and RAM does the R5F10A6CLSP#G5 have?
The R5F10A6CLSP#G5 contains 32 KB of on-chip flash memory with 100,000 write/erase cycles and guaranteed 20-year data retention, plus 2.5 KB of SRAM. The RAM retains data during STOP mode, enabling fast wake-up with preserved context. Flash memory supports in-application programming (IAP) via the LIN interface using the built-in bootloader.
What package type is used for the R5F10A6CLSP#G5?
The R5F10A6CLSP#G5 uses a 20-pin SSOP (Shrink Small Outline Package) with 0.65 mm lead pitch, measuring 7.6 mm × 4.4 mm. This package is RoHS-compliant, qualified for industrial temperature operation (−40°C to +85°C), and compatible with standard surface-mount reflow processes. Pinout matches the RL78/F13 20-pin family specification.
Can the R5F10A6CLSP#G5 operate from a 3.3 V supply?
Yes, the R5F10A6CLSP#G5 operates reliably from a 3.3 V supply, as its specified voltage range is 2.4 V to 5.5 V. At 3.3 V, all peripherals-including the 10-bit ADC, LIN transceiver, and 16-bit timers-function within datasheet specifications. No level-shifting circuitry is required for interfacing with 3.3 V logic devices, reducing system complexity and cost.
R5F10A6CLSP#G5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 20-LSSOP (0.240", 6.10mm Width)
- Series:
- RL78/F13
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 13
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 6x10b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10A6CLSP#G5 FAQ
1.How can I place an order for R5F10A6CLSP#G5 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10A6CLSP#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 R5F10A6CLSP#G5 reliable?
The price and inventory of R5F10A6CLSP#G5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10A6CLSP#G5 is usually 5 days.
3.What payment methods are accepted for R5F10A6CLSP#G5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10A6CLSP#G5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10A6CLSP#G5?
R5F10A6CLSP#G5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10A6CLSP#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 R5F10A6CLSP#G5?
For technical support, including R5F10A6CLSP#G5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10A6CLSP#G5 requirements.
6.How does Aetrix verify that R5F10A6CLSP#G5 is sourced from the original manufacturer or authorized distributors?
All R5F10A6CLSP#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 R5F10A6CLSP#G5 meets industry standards.
7.What is the process for return or replacement of R5F10A6CLSP#G5?
All R5F10A6CLSP#G5 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10A6CLSP#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 R5F10A6CLSP#G5 part is unused and in its original packaging.
Return procedure for R5F10A6CLSP#G5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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