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Renesas R5F10BAGLSP#U5
- Part No.:
- R5F10BAGLSP#U5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 30-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F10BAGLSP#U5.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 30LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,591
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Product details
Overview
R5F10BAGLSP#U5 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with CAN and LIN physical layer support, 64 KB flash memory, 4 KB RAM, and 48-pin LQFP package. It integrates a 32 MHz max CPU clock, 12-bit ADC (12 channels), 8-bit D/A converter, and hardware real-time clock - designed for automotive body electronics and industrial control nodes requiring robust serial communication.
For engineers reviewing the R5F10BAGLSP#U5 datasheet, R5F10BAGLSP#U5 pinout, R5F10BAGLSP#U5 application, or R5F10BAGLSP#U5 equivalent, key selection criteria include CAN 2.0B compliance, LIN 2.2 master/slave capability, low-power SNOOZE mode (0.52 µA), on-chip debug interface, and AEC-Q100 Grade 2 qualification for under-hood temperature operation.
Technical Context
The R5F10BAGLSP#U5 implements the RL78 CPU core with 16-bit CISC architecture, supporting 100+ instructions including multiply/divide and bit manipulation. It features dual voltage domains (1.8–5.5 V operation), integrated voltage regulator (VDD = 2.7–5.5 V), and independent EVDD/EVSS pins for analog circuitry to suppress noise coupling into ADC/DAC paths.
Its peripheral set includes one CAN controller (with 32 message objects and FIFO), one LIN controller (with auto-baud detection and checksum handling), six 16-bit timers (including interval timer and real-time clock), and programmable gain amplifier (PGA) with selectable gains of 1/2, 1, 2, 4, 8, 16, and 32 - enabling direct sensor signal conditioning without external op-amps.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC core, 32 MHz max frequency - enables deterministic real-time response in motor control and safety-critical timing loops. |
| Memory | 64 KB on-chip flash (with block erase), 4 KB RAM - supports firmware updates via CAN bootloader and data logging in volatile buffers. |
| Analog Peripherals | 12-bit ADC (12 channels, 1.1 µs conversion), 8-bit D/A (1 channel), PGA (7 gain settings) - allows direct connection to thermistors, potentiometers, and current-sense shunts. |
| Communication | CAN 2.0B controller (32 message objects), LIN 2.2 controller (master/slave, auto-baud) - meets ISO 11898-1 and ISO 17987-4 requirements for automotive network nodes. |
| Power & Temp | Operating voltage: 2.7–5.5 V; ambient temp: −40°C to +105°C; AEC-Q100 Grade 2 qualified - suitable for engine bay, HVAC, and lighting modules. |
| Low-Power Modes | SNOOZE mode (0.52 µA), HALT mode (0.37 µA), STOP mode (0.23 µA) - extends battery life in always-on LIN gateway applications. |
| Debug Interface | On-chip debug (OCDS) with SWD pin assignment - enables in-system programming and real-time trace without external JTAG adapter. |
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 CAN TX/RX (P00/P01), LIN TX/RX (P02/P03), or ADC input (P04–P07). |
| P10–P17 | Port 1 (bidirectional I/O) | Supports timer output (P10–P13), UART (P14/P15), and external interrupt (P16/P17); all pins have pull-up/pull-down control. |
| VDD / EVDD0 / EVDD1 | Power supply terminals | VDD powers digital logic; EVDD0 powers analog peripherals (ADC/DAC); EVDD1 powers CAN transceiver - ensures analog/digital isolation. |
| VSS / EVSS0 / EVSS1 | GND terminals | VSS for digital ground; EVSS0 for analog ground; EVSS1 for CAN ground - mandatory separation prevents noise injection into sensitive analog paths. |
| RESET | Active-low reset input | Accepts external reset pulse or internal power-on reset; debounced internally to avoid false triggers during supply ramp-up. |
| REGC | Regulator capacitor terminal | Connects 1 µF ceramic capacitor to stabilize internal voltage regulator - required for stable 1.8 V core supply generation. |
Key Features
| Feature | Design Value |
|---|---|
| CAN 2.0B Controller | Hardware message filtering, 32 message objects, FIFO buffer, and error counters - reduces CPU load during high-traffic bus arbitration and diagnostics. |
| LIN 2.2 Master/Slave | Auto-baud detection, checksum generation/validation, and sleep/wake frame handling - eliminates need for external LIN transceiver in slave-only nodes. |
| Programmable Gain Amplifier (PGA) | 7 selectable gains (1/2 to 32), rail-to-rail input/output, <1 mV offset - enables direct amplification of µV-level sensor outputs (e.g., thermocouples, strain gauges). |
| Real-Time Clock (RTC) | Independent 32.768 kHz crystal oscillator input, calendar function (year/month/day/hour/min/sec), alarm interrupt - supports time-stamped event logging without host MCU intervention. |
| Low-Voltage Detection (LVD) | Configurable trip points (2.4 V, 2.7 V, 3.0 V, 3.3 V, 3.6 V, 4.0 V), interrupt + reset options - prevents erratic behavior during brown-out conditions in 12 V automotive systems. |
Applications
| Automotive Door Module | Industrial LIN Sensor Node |
|---|---|
|
Use Scenario: Centralized control of power windows, locks, mirrors, and interior lighting in passenger vehicles. IC Role / Device Role / Timing Role: Main system controller executing LIN slave protocol, managing CAN gateway functions, and sampling door switch inputs via GPIO and ADC. Use Value: Integrated CAN/LIN eliminates need for separate transceivers; 105°C rating ensures reliability near vehicle doors exposed to solar heating. |
Use Scenario: Distributed temperature and pressure monitoring in HVAC ducts using multiple analog sensors. IC Role / Device Role / Timing Role: LIN master node polling up to 16 slave sensors, performing PGA-based signal conditioning, and transmitting aggregated data over CAN backbone. Use Value: On-chip PGA and 12-bit ADC reduce BOM cost by removing external instrumentation amplifiers; SNOOZE mode extends battery life in wireless sensor variants. |
| Engine Bay Control Unit | Smart Lighting Driver |
|
Use Scenario: Fan speed control, coolant level sensing, and diagnostic reporting in under-hood environments. IC Role / Device Role / Timing Role: Real-time PWM generation for brushless fan motors, ADC-based NTC thermistor reading, and CAN-based UDS diagnostics. Use Value: AEC-Q100 Grade 2 qualification and −40°C to +105°C operation ensure functional stability at peak under-hood temperatures (>85°C ambient). |
Use Scenario: Adaptive LED headlight dimming and color tuning based on ambient light and vehicle speed. IC Role / Device Role / Timing Role: LIN slave receiving brightness commands, driving multi-channel constant-current LED drivers via PWM, and feeding back thermal status via ADC. Use Value: Hardware LIN controller handles protocol timing precisely; integrated D/A provides smooth analog dimming reference for linear LED drivers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10BBGLSP#U5 | Same 48-pin LQFP package and RL78/F13 core, but with 128 KB flash, 8 KB RAM, and additional CAN message objects (64 vs. 32). | Required for larger firmware images or complex CAN routing logic in gateway applications. | Select when firmware size exceeds 64 KB or more than 32 concurrent CAN messages must be handled. |
| MC9S12XEP100MALR | 16-bit HCS12X core, 1 MB flash, 50 MHz max clock, but no native LIN controller - requires external LIN transceiver and software stack. | Legacy automotive designs requiring long-term availability and high flash density, but with higher BOM cost and code porting effort. | Choose only if existing HCS12 toolchain and certification artifacts must be reused; not recommended for new LIN-integrated designs. |
Compared with R5F10BAGLSP#U5, R5F10BBGLSP#U5 offers scalable flash/RAM for future firmware growth while maintaining pin compatibility, whereas MC9S12XEP100MALR demands external LIN components and lacks integrated low-power modes critical for battery-powered nodes.
Availability
R5F10BAGLSP#U5 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor networks, and smart lighting systems requiring stable component supply across extended production lifecycles.
Supply support for R5F10BAGLSP#U5 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 management ICs 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 control and industrial automation nodes where functional safety and communication reliability are essential.
FAQ
What is the maximum operating frequency of the R5F10BAGLSP#U5?
The R5F10BAGLSP#U5 supports a maximum CPU clock frequency of 32 MHz, achievable using the on-chip high-speed oscillator (HOCO) or an external crystal up to 32 MHz. This frequency enables sub-microsecond interrupt latency and real-time execution of motor control algorithms and CAN message processing within the R5F10BAGLSP#U5's timing budget.
Does the R5F10BAGLSP#U5 include a hardware LIN controller?
Yes, the R5F10BAGLSP#U5 integrates a full LIN 2.2 controller supporting both master and slave roles, including automatic baud rate detection, checksum generation/validation, and sleep/wake frame handling. This eliminates the need for external LIN transceivers in slave configurations and simplifies compliance testing for R5F10BAGLSP#U5-based nodes.
What is the minimum supply voltage for reliable operation of the R5F10BAGLSP#U5?
The R5F10BAGLSP#U5 operates reliably down to 2.7 V across its full temperature range (−40°C to +105°C). Below this threshold, the on-chip low-voltage detection (LVD) circuit triggers a reset to prevent undefined behavior - a critical safeguard in automotive 12 V systems subject to cranking dips where voltage may fall to 2.5 V.
How many analog-to-digital converter (ADC) channels does the R5F10BAGLSP#U5 support?
The R5F10BAGLSP#U5 features a 12-bit successive approximation ADC with 12 input channels, capable of 1.1 µs conversion time per sample. These channels are multiplexed across P04–P07, P10–P13, and P14–P17 pins, allowing simultaneous sampling of multiple sensors such as NTC thermistors, potentiometers, and current-sense signals in R5F10BAGLSP#U5-based control units.
Is the R5F10BAGLSP#U5 qualified for automotive applications?
Yes, the R5F10BAGLSP#U5 is AEC-Q100 Grade 2 qualified (−40°C to +105°C), making it suitable for under-hood and cabin applications including door modules, lighting controllers, and HVAC actuators. Its qualification covers stress testing for temperature cycling, humidity, and ESD - ensuring long-term reliability in R5F10BAGLSP#U5 automotive deployments.
R5F10BAGLSP#U5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 30-LSSOP (0.240", 6.10mm Width)
- Series:
- RL78/F13
- Packaging:
- Tray
- Product Status:
- Active
- 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:
- 23
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 14x10b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10BAGLSP#U5 FAQ
1.How can I place an order for R5F10BAGLSP#U5 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10BAGLSP#U5 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 R5F10BAGLSP#U5 reliable?
The price and inventory of R5F10BAGLSP#U5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10BAGLSP#U5 is usually 5 days.
3.What payment methods are accepted for R5F10BAGLSP#U5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10BAGLSP#U5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10BAGLSP#U5?
R5F10BAGLSP#U5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10BAGLSP#U5 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 R5F10BAGLSP#U5?
For technical support, including R5F10BAGLSP#U5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10BAGLSP#U5 requirements.
6.How does Aetrix verify that R5F10BAGLSP#U5 is sourced from the original manufacturer or authorized distributors?
All R5F10BAGLSP#U5 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 R5F10BAGLSP#U5 meets industry standards.
7.What is the process for return or replacement of R5F10BAGLSP#U5?
All R5F10BAGLSP#U5 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10BAGLSP#U5, 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 R5F10BAGLSP#U5 part is unused and in its original packaging.
Return procedure for R5F10BAGLSP#U5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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