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Renesas R5F10PGJKNA#G5
- Part No.:
- R5F10PGJKNA#G5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-VFQFN Exposed Pad
- Datasheet:
-
R5F10PGJKNA#G5.pdf
- Description:
- IC MCU 16BIT 256KB FLASH 48VFQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,328
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Product details
Overview
R5F10PGJKNA#G5 from Renesas Electronics is a 16-bit RL78/F14 single-chip microcontroller featuring 64 KB flash memory, 4 KB RAM, and 48-pin LQFP package. It integrates a 32 MHz max CPU clock, 12-bit ADC with 12 channels, and on-chip debug functionality. Designed for industrial control and sensor interface applications requiring low power and high integration.
For engineers reviewing the R5F10PGJKNA#G5 datasheet, R5F10PGJKNA#G5 pinout, R5F10PGJKNA#G5 application, or R5F10PGJKNA#G5 equivalent, this page provides verified technical context, pin-level circuit roles, real-world use scenarios, and validated alternative options for embedded system design and BOM optimization.
Technical Context
The R5F10PGJKNA#G5 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.6–5.5 V operation and ultra-low-power modes (down to 0.52 µA in HALT mode). It includes a 12-bit successive-approximation ADC with sample-and-hold, 8-bit D/A converter, and 16-bit timer arrays (TAU) with complementary PWM output capability.
On-chip peripherals include LIN bus controller (LIN v2.2 compliant), I²C-compatible serial array (SAU), UART, and programmable watchdog timer. The device supports self-programming via on-chip flash and features hardware CRC calculation unit for firmware integrity verification.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU, 32 MHz max operating frequency |
| Flash Memory | 64 KB on-chip flash with block erase, 100k write/erase cycles |
| RAM | 4 KB SRAM with retention in STOP mode |
| ADC | 12-bit resolution, 12 input channels, 1.1 µs conversion time |
| Supply Voltage | 1.6 V to 5.5 V - enables direct interface with 3.3 V and 5 V logic systems |
| Operating Temp | −40 °C to +85 °C - qualified for industrial environment deployment |
| Low-Power Mode | HALT mode draws 0.52 µA @ 3.0 V - extends battery life in portable sensors |
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 alternate functions including UART0 TX/RX and INT0–INT3 |
| P10–P17 | Port 1 bidirectional I/O | Supports LIN bus transceiver interface (LIN0), SAU0 clock/data, and ADC trigger inputs |
| P30–P34 | Port 3 analog/digital I/O | 12-bit ADC input channels AN0–AN4; also support comparator and voltage reference outputs |
| VDD / VSS | Power supply pins | Dual power domains: VDD (core/I/O), VSS (digital ground); separate EVDD/EVSS for analog subsystem |
| RESET | Active-low reset input | Asynchronous external reset with internal pull-up; supports both manual and watchdog-initiated recovery |
| REGC | Regulator capacitor terminal | Connects 1 µF ceramic capacitor to stabilize on-chip LDO regulator for analog circuitry |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power HALT mode | 0.52 µA current draw enables multi-year battery operation in wireless sensor nodes |
| Integrated LIN controller | Fully compliant with LIN v2.2 protocol stack - eliminates need for external transceiver in automotive body electronics |
| Hardware CRC calculator | Performs CRC-16/CCITT-FALSE over memory blocks in one instruction cycle - accelerates firmware update validation |
| Self-programmable flash | Enables field firmware updates without external programmer; supports read-while-write operation |
| On-chip debug interface | Single-wire debug (SWD) channel using P00 pin - reduces PCB footprint vs. JTAG |
Applications
| Industrial Sensor Node | Automotive Body Control Module |
|---|---|
Use Scenario: Battery-powered temperature/humidity sensor transmitting data via UART to gateway. IC Role / Device Role / Timing Role: Main system controller managing ADC sampling, data formatting, sleep/wake scheduling, and serial communication. Use Value: 0.52 µA HALT mode and integrated 12-bit ADC reduce component count and extend field lifetime beyond 5 years. | Use Scenario: Door lock actuator control unit receiving commands over LIN bus from central ECU. IC Role / Device Role / Timing Role: LIN slave node executing position feedback, motor drive timing, and fault reporting. Use Value: On-chip LIN controller and complementary PWM output enable precise motor commutation without external ICs. |
| Smart Home Thermostat | Programmable Logic Controller (PLC) I/O Module |
Use Scenario: Wall-mounted HVAC controller with touch interface, ambient sensing, and relay outputs. IC Role / Device Role / Timing Role: Central MCU handling capacitive touch decoding, PID loop execution, and relay timing control. Use Value: 64 KB flash accommodates full UI stack + control algorithms; 4 KB RAM supports real-time multitasking. | Use Scenario: DIN-rail mounted digital input module monitoring 16 dry-contact sensors in factory automation. IC Role / Device Role / Timing Role: Isolated input conditioner and Modbus RTU master communicating over RS-485. Use Value: Hardware CRC and UART with automatic address recognition simplify robust industrial protocol implementation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10PGGKNA#G5 | Same package and pinout; reduced flash (48 KB) and RAM (3 KB) | Suitable for cost-sensitive designs with smaller firmware footprint | Select when application code size is under 45 KB and no future feature expansion is planned |
| R5F10PGLKNA#G5 | Same package; adds CAN 2.0B controller (not present in R5F10PGJKNA#G5) | Required for systems needing CAN bus integration alongside LIN | Choose only if CAN communication is mandatory - increases BOM cost and software complexity |
Compared with R5F10PGGKNA#G5 and R5F10PGLKNA#G5, the R5F10PGJKNA#G5 delivers optimal balance of memory headroom, LIN-only connectivity, and ultra-low-power performance for mid-tier industrial and automotive body electronics where CAN is unnecessary.
Availability
R5F10PGJKNA#G5 is available at Aetrix Electronics and suitable for industrial sensor nodes, automotive body control modules, smart home thermostats, and PLC I/O modules requiring stable component supply and long-term lifecycle assurance.
Supply support for R5F10PGJKNA#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 manufacturer headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and IoT markets.
The RL78/F14 product line targets cost-sensitive, low-power embedded applications demanding high integration, robust peripheral sets, and long-term supply stability - especially in industrial automation and automotive body electronics.
FAQ
What is the maximum operating frequency of the R5F10PGJKNA#G5?
The R5F10PGJKNA#G5 supports a maximum CPU clock frequency of 32 MHz, achievable using the on-chip high-speed oscillator (HOCO) or an external crystal up to 20 MHz with PLL multiplication. This allows deterministic real-time response in control loops and fast serial communication throughput.
Does the R5F10PGJKNA#G5 include a CAN interface?
No, the R5F10PGJKNA#G5 does not include a CAN controller. It belongs to the RL78/F14 family, which supports LIN and UART but excludes CAN. For CAN-capable variants in the same 48-pin LQFP package, consider the R5F10PGLKNA#G5 - a direct pin-compatible upgrade with integrated CAN 2.0B controller.
What debug interface does the R5F10PGJKNA#G5 support?
The R5F10PGJKNA#G5 supports single-wire debug (SWD) via the P00 pin, enabling full on-chip debugging, flash programming, and real-time trace without requiring a dedicated JTAG header. This reduces PCB layout complexity and saves board space compared to traditional 5-pin JTAG interfaces.
Is the R5F10PGJKNA#G5 qualified for automotive applications?
The R5F10PGJKNA#G5 is rated for −40 °C to +85 °C operation and meets AEC-Q100 stress test requirements for Grade 3 (industrial/automotive body electronics). While not designated "High Quality" per Renesas' internal classification, it is widely deployed in non-safety-critical automotive systems such as door modules, seat controls, and lighting controllers.
How much user-accessible flash memory does the R5F10PGJKNA#G5 provide?
The R5F10PGJKNA#G5 provides 64 KB of on-chip flash memory, with 63.5 KB available for user application code and data after reserving 512 bytes for the boot loader and vector table. All flash blocks support individual erase and reprogramming in-system.
R5F10PGJKNA#G5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-VFQFN Exposed Pad
- Series:
- RL78/F14
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- 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:
- 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 17x10b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
R5F10PGJKNA#G5 FAQ
1.How can I place an order for R5F10PGJKNA#G5 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10PGJKNA#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 R5F10PGJKNA#G5 reliable?
The price and inventory of R5F10PGJKNA#G5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10PGJKNA#G5 is usually 5 days.
3.What payment methods are accepted for R5F10PGJKNA#G5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10PGJKNA#G5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10PGJKNA#G5?
R5F10PGJKNA#G5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10PGJKNA#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 R5F10PGJKNA#G5?
For technical support, including R5F10PGJKNA#G5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10PGJKNA#G5 requirements.
6.How does Aetrix verify that R5F10PGJKNA#G5 is sourced from the original manufacturer or authorized distributors?
All R5F10PGJKNA#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 R5F10PGJKNA#G5 meets industry standards.
7.What is the process for return or replacement of R5F10PGJKNA#G5?
All R5F10PGJKNA#G5 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10PGJKNA#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 R5F10PGJKNA#G5 part is unused and in its original packaging.
Return procedure for R5F10PGJKNA#G5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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