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Renesas R5F10KGCANA#W0
- Part No.:
- R5F10KGCANA#W0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-WFQFN Exposed Pad
- Datasheet:
-
R5F10KGCANA#W0.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 48HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,733
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Product details
Overview
R5F10KGCANA#W0 from Renesas Electronics is a 48-pin RL78/G1C 16-bit microcontroller with integrated USB function controller (no host capability), 32 KB flash, 2 KB data flash, 5.5 KB RAM, and ultra-low-power operation down to 0.57 µA in Halt mode (RTC + LVD). It operates from 2.4 V to 5.5 V, delivers 31 DMIPS at 24 MHz, and targets USB-powered consumer devices requiring compact footprint and battery longevity.
For engineers reviewing the R5F10KGCANA#W0 datasheet, R5F10KGCANA#W0 pinout, R5F10KGCANA#W0 application, or R5F10KGCANA#W0 equivalent, key selection criteria include its USB function-only compliance (USB 2.0 full/low-speed), 48-pin HWQFN (7 × 7 mm, 0.5 mm pitch) package, 9-channel 8/10-bit ADC, RTC with calendar/alarm, and industrial-grade temperature range (−40°C to +85°C).
Technical Context
The R5F10KGCANA#W0 implements the RL78 CPU core with Harvard architecture, 3-stage pipeline, and CISC instruction set enabling 86% of instructions in 1–2 clock cycles. Its USB subsystem supports Battery Charging Specification Rev. 1.2 and Apple MFi 2.1A/1.0A charging modes via dedicated UVBUSEN/ UOVRCUR pins.
Power management includes POR, 9-level LVD, and multiple low-power modes: Stop (0.23 µA RAM-retained), Halt (0.57 µA RTC+LVD), and Snooze. The high-speed on-chip oscillator provides ±1% accuracy at 24 MHz across voltage (2.4–5.5 V) and temperature (−20°C to +85°C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC Harvard CPU with 3-stage pipeline; enables deterministic real-time control and 31 DMIPS @ 24 MHz |
| Memory | 32 KB code flash (1 KB blocks), 2 KB background data flash (1M erase cycles), 5.5 KB RAM (4.5 KB usable with self-programming) |
| USB Interface | USB 2.0 function controller only (no host); full-speed (12 Mbps) and low-speed (1.5 Mbps); BC 1.2 & Apple MFi 2.1A/1.0A compliant |
| Power Consumption | Halt mode: 0.57 µA (RTC + LVD enabled); Operating: 71 µA/MHz; supports Snooze for peripheral-triggered wake-up |
| Analog Peripherals | 9-channel 8/10-bit ADC (2.1 µs min conversion), internal 1.45 V reference, on-chip temperature sensor, AVREFP/AVREFM inputs |
| Timers & Clocks | 4-channel 16-bit TAU timer, RTC with full calendar/alarm/watch correction, 12-bit interval timer, 15 kHz watchdog with window function |
| I/O & Communication | 38 GPIO (5 V tolerant, up to 20 mA sink/source), 2× I²C, 2× CSI (SPI-like), 1× UART, 2× DMA channels, key return (KR0–KR5) support |
Pinout & Package
Package: 48-pin plastic HWQFN (7 × 7 mm, 0.5 mm pitch) with exposed die pad recommended to be connected to VSS.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| UDP0 / UDM0 | USB Differential Data Pair | Full-speed USB 2.0 D+ and D− signals; require 27 Ω series termination and proper PCB routing for EMI control |
| UVBUS | USB VBUS Detection Input | Monitors upstream VBUS presence (5 V); used for USB attachment detection and power negotiation |
| UVDD | USB Regulator Power Supply | Provides regulated 3.3 V for USB PHY; requires local 1 µF decoupling capacitor |
| P16 / P17 | USB Overcurrent & Enable Control | P16 = UOVRCUR1 (overcurrent sense), P17 = UVBUSEN1 (VBUS enable); critical for BC 1.2 compliance and safe charging |
| P30 / P31 | RTC & Timer I/O | P30 = RTC1HZ output (1 Hz correction clock); P31 = TI03/TO03/INTP4/PCLBUZ0 - supports PWM, capture, buzzer, or interrupt |
| P20 / P21 | Analog Reference Inputs | P20 = ANI0/AVREFP (positive reference), P21 = ANI1/AVREFM (negative reference); define ADC input range and accuracy |
| REGC | Regulator Capacitance Pin | Must connect 0.47–1 µF capacitor to VSS to stabilize internal voltage regulator; omission causes reset instability |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-Low-Power USB MCU | 0.57 µA Halt mode with RTC + LVD active enables multi-year battery life in portable USB peripherals |
| USB Charging Compliance | Supports BC 1.2 and Apple MFi 2.1A/1.0A modes via dedicated UVBUSEN/UOVRCUR pins-no external charger IC required |
| Self-Programming Flash | Secure boot swap and flash shield window functions allow field firmware updates without exposing full memory access |
| Hardware Safety Features | RAM parity check, flash CRC, illegal memory access detection, and clock stop/frequency monitoring meet IEC/UL 60730 Class B requirements |
| Flexible Clock System | High-speed on-chip oscillator (24 MHz ±1%), PLL (6/12/24 MHz), and 32.768 kHz crystal option enable precise timing with zero external components |
Applications
| USB-C Powered Smart Sensor Hub | Low-Power Industrial USB Dongle |
|---|---|
Use Scenario: Compact environmental sensor node powered directly from USB-C port, aggregating temperature, humidity, and motion data. IC Role / Device Role / Timing Role: R5F10KGCANA#W0 acts as USB function controller and system orchestrator-managing ADC sampling, RTC timestamping, and USB data streaming. Use Value: Integrated USB PHY and ultra-low-power Halt mode (0.57 µA) eliminate need for external transceiver and extend battery backup to >3 years during idle periods. | Use Scenario: Field-deployable USB interface adapter converting Modbus RTU over RS-485 to USB CDC ACM for legacy industrial equipment. IC Role / Device Role / Timing Role: R5F10KGCANA#W0 serves as USB-to-serial bridge with hardware UART and configurable GPIO for RS-485 direction control. Use Value: 38 GPIO, 5 V-tolerant I/O, and −40°C to +85°C rating enable direct connection to industrial buses without level-shifting or external protection. |
| Consumer USB Audio Accessory | USB-Powered Home Automation Controller |
Use Scenario: USB-powered LED lighting controller with audio-reactive effects, accepting commands via USB HID from PC or mobile device. IC Role / Device Role / Timing Role: R5F10KGCANA#W0 executes USB HID class firmware, processes PWM outputs for RGB LEDs, and reads onboard temperature sensor for thermal derating. Use Value: On-chip 16-bit timers with PWM output and programmable buzzer clock (256 Hz–32.768 kHz) replace discrete tone generators and LED drivers. | Use Scenario: Wall-mounted smart switch with USB-C power input, supporting BLE coexistence and local USB configuration via service port. IC Role / Device Role / Timing Role: R5F10KGCANA#W0 handles USB CDC configuration interface while managing relay control, button debouncing, and real-time scheduling via RTC alarm. Use Value: Integrated RTC with calendar/alarm and 9-channel ADC allow time-based automation (e.g., sunrise/sunset schedules) and analog sensing (voltage/current monitoring) without external ICs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar USB function controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10JGCANA#W0 | Includes USB host/function controller; adds UDP1/UDM1, UOVRCUR0/UVBUSEN0, and dual USB PHY support | Required for USB host roles (e.g., USB flash drive reader); not suitable if host functionality is unnecessary | Select R5F10JGCANA#W0 only when bidirectional USB connectivity (host + function) is mandatory |
| R5F10KBCANA#W0 | 32-pin HWQFN variant; same USB function controller but reduced I/O count (22 pins), fewer ADC channels (8), and no KR inputs | Suitable for space-constrained designs with simpler peripheral sets; lacks key return and 48-pin GPIO density | Choose R5F10KBCANA#W0 for cost-sensitive, minimal-footprint USB peripherals where 38 GPIO and KR support are not needed |
Compared with R5F10JGCANA#W0, the R5F10KGCANA#W0 reduces BOM cost and layout complexity by omitting host-mode USB circuitry and associated pins, while retaining identical USB function compliance and low-power performance. Against R5F10KBCANA#W0, it adds 16 more GPIO, 1 extra ADC channel, and key return support-enabling richer human-interface designs without increasing package size beyond 48-pin HWQFN.
Availability
R5F10KGCANA#W0 is available at Aetrix Electronics and suitable for USB-powered consumer electronics, industrial USB adapters, and smart home controllers requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for R5F10KGCANA#W0 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 applications.
The RL78/G1C product line delivers ultra-low-power 16-bit MCUs with integrated USB function controllers, targeting cost-sensitive, battery-operated USB peripherals where host capability is unnecessary and footprint efficiency is critical.
FAQ
What USB specification versions and speeds does the R5F10KGCANA#W0 support?
The R5F10KGCANA#W0 complies with USB 2.0 specification and supports full-speed (12 Mbps) and low-speed (1.5 Mbps) data transfer rates. It implements a USB function controller only-no host capability-and includes hardware support for Battery Charging Specification Revision 1.2 and Apple Inc. MFi 2.1A/1.0A charging modes. All USB signaling occurs on UDP0/UDM0 pins.
Does the R5F10KGCANA#W0 include an integrated USB PHY, or is an external transceiver required?
The R5F10KGCANA#W0 integrates a full USB 2.0 PHY on-die, including differential drivers/receivers for UDP0/UDM0 and dedicated pins (UVBUS, UVDD, UOVRCUR, UVBUSEN) for VBUS monitoring and charging control. No external USB transceiver is required-only standard 27 Ω series resistors and proper PCB layout per USB signal integrity guidelines are needed.
What is the operating temperature range and package type of the R5F10KGCANA#W0?
The R5F10KGCANA#W0 is rated for −40°C to +85°C ambient operation (consumer-grade 'A' variant) and uses a 48-pin plastic HWQFN package measuring 7 mm × 7 mm with 0.5 mm pitch and an exposed die pad. The 'W0' suffix denotes embossed tape packaging for automated assembly.
How much flash and RAM memory does the R5F10KGCANA#W0 provide, and what are their key attributes?
The R5F10KGCANA#W0 includes 32 KB of on-chip code flash memory (organized in 1 KB blocks with write/erase protection), 2 KB of background data flash memory (rated for 1 million erase cycles), and 5.5 KB of RAM. When self-programming is enabled, usable RAM reduces to ~4.5 KB. All memory supports secure boot swap and flash shield window functions for robust firmware updates.
What low-power modes are available on the R5F10KGCANA#W0, and what is the lowest achievable current draw?
The R5F10KGCANA#W0 offers Stop mode (0.23 µA RAM retained, LVD disabled), Halt mode (0.57 µA with RTC + LVD enabled), and Snooze mode for peripheral-triggered wake-up. Its ultra-low-power design achieves 71 µA/MHz during active operation. These modes are managed by the on-chip voltage regulator and POR/LVD circuitry, requiring only REGC capacitor (0.47–1 µF) for stability.
R5F10KGCANA#W0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-WFQFN Exposed Pad
- Series:
- RL78/G1C
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- CSI, I2C, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 28
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 2K x 8
- RAM Size:
- 5.5K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 9x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10KGCANA#W0 FAQ
1.How can I place an order for R5F10KGCANA#W0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10KGCANA#W0 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 R5F10KGCANA#W0 reliable?
The price and inventory of R5F10KGCANA#W0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10KGCANA#W0 is usually 5 days.
3.What payment methods are accepted for R5F10KGCANA#W0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10KGCANA#W0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10KGCANA#W0?
R5F10KGCANA#W0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10KGCANA#W0 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 R5F10KGCANA#W0?
For technical support, including R5F10KGCANA#W0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10KGCANA#W0 requirements.
6.How does Aetrix verify that R5F10KGCANA#W0 is sourced from the original manufacturer or authorized distributors?
All R5F10KGCANA#W0 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 R5F10KGCANA#W0 meets industry standards.
7.What is the process for return or replacement of R5F10KGCANA#W0?
All R5F10KGCANA#W0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10KGCANA#W0, 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 R5F10KGCANA#W0 part is unused and in its original packaging.
Return procedure for R5F10KGCANA#W0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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