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Renesas R5F213G6CNSP#W4
- Part No.:
- R5F213G6CNSP#W4
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-LSSOP (0.220", 5.60mm Width)
- Datasheet:
-
R5F213G6CNSP#W4.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 24LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,024
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Product details
Overview
R5F213G6CNSP#W4 from Renesas Electronics is a 16-bit R8C CPU core microcontroller in 24-pin LSSOP (PLSP0024JB-A) package, featuring 32 KB flash ROM, 2.5 KB RAM, 4 KB data flash with background operation (BGO), 10-bit × 8-channel ADC, dual 8-bit DACs, LIN hardware module, and integrated voltage detection. It targets cost-sensitive, low-power embedded control in consumer audio and appliance systems.
For engineers reviewing the R5F213G6CNSP#W4 datasheet, R5F213G6CNSP#W4 pinout, R5F213G6CNSP#W4 application, or R5F213G6CNSP#W4 equivalent, key selection criteria include its 24-pin LSSOP footprint, -20°C to +85°C operating range (N version), LIN bus support, BGO-enabled data flash for firmware updates during runtime, and dual DAC outputs for analog signal generation.
Technical Context
The R5F213G6CNSP#W4 implements the R8C CPU core with 89 fundamental instructions, 16×16→32-bit multiplier, and multiply-accumulate capability. Its memory map spans 1 Mbyte, with program ROM at 08000h–0FFFFh and data flash at 03000h–03FFFh across four 1-KB blocks.
It integrates three independent timers (RA, RB, RC), real-time clock (RE), UART0/UART2 with I²C mode, SSU, hardware LIN (using timer RA and UART0), two comparators, and a voltage detection circuit supporting power-on reset and selectable voltage monitor thresholds.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | R8C 16-bit core with 89 instructions, 50 ns min instruction time at 20 MHz, 16×16→32-bit multiplier |
| Memory | 32 KB flash ROM, 2.5 KB RAM, 4 KB data flash (1 KB × 4 blocks) with BGO for concurrent read/write |
| Analog Peripherals | 10-bit × 8-channel ADC with sample-and-hold and sweep mode; dual 8-bit DACs (DA0/DA1) |
| Timers & RTC | Timer RA (8-bit), RB (8-bit), RC (16-bit w/ 4 capture/compare), RE (8-bit real-time clock) |
| Communication | UART0 (TXD0/RXD0), UART2 (I²C mode, multiprocessor comms), SSU, hardware LIN module |
| Supply & Power | 1.8–5.5 V operation; typ. 6.5 mA @ 5 V/20 MHz; 3.5 µA wait mode (32 kHz); 2.0 µA stop mode |
| Package & Temp | 24-pin LSSOP (PLSP0024JB-A, 0.65 mm pitch); industrial temperature range: –20°C to +85°C |
Pinout & Package
Package: 24-pin LSSOP (PLSP0024JB-A), 0.65 mm pin pitch, body size 8.6 × 3.9 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (P0_2) | A/D input / TRCIOA/TRCTRG | Analog input AN5; Timer RC I/O or trigger input - configurable per peripheral function |
| 2 (P0_1) | A/D input / TRCIOA/TRCTRG | Analog input AN6; Timer RC I/O or trigger input - supports flexible timing synchronization |
| 3 (P4_2) | VREF | External reference voltage input for A/D and D/A converters - enables precise analog scaling |
| 4 (MODE) | Mode select | Must be pulled high to VCC via resistor to enable single-chip operation mode |
| 5 (RESET) | Reset input | Active-low asynchronous reset - holds MCU in reset until deasserted and stabilized |
| 6 (P4_7) | XOUT / XCOUT | Crystal oscillator output (XIN circuit) or 32 kHz oscillator output (XCIN circuit) - dual-clock support |
| 7 (VSS/AVSS) | Ground | Digital and analog ground - separate AVSS improves ADC/DAC noise immunity |
| 8 (P4_6) | XIN / XCIN | Crystal oscillator input (XIN) or 32 kHz crystal input (XCIN) - selectable clock source |
| 9 (VCC/AVCC) | Power supply | Digital and analog supply (1.8–5.5 V) - AVCC requires local decoupling for analog accuracy |
| 10 (P3_7) | SDA / SSO / TRAO / RXD2 / SCL2 / TXD2 / SDA2 | I²C data (SDA), SSU output (SSO), Timer RA output (TRAO), UART2 I/O - multi-function pin |
| 11 (P3_5) | SCL / SSCK / CLK2 / TRCIOD | I²C clock (SCL), SSU clock (SSCK), UART2 clock (CLK2), Timer RC I/O - shared peripheral clocking |
| 12 (P3_4) | IVREF3 / SSI / RXD2 / SCL2 / TXD2 / SDA2 / TRCIOC | Comparator B reference (IVREF3), SSU data (SSI), UART2 I/O, Timer RC I/O - high integration density |
| 13 (P3_3) | IVCMP3 / INT3 / SCS / CTS2 / RTS2 / TRCCLK | Comparator B input (IVCMP3), external interrupt (INT3), SSU chip select (SCS), UART2 flow control - mixed-signal flexibility |
| 14 (P4_5) | ADTRG / INT0 / RXD2 / SCL2 | ADC external trigger (ADTRG), interrupt input (INT0), UART2/I²C I/O - enables synchronized sampling |
| 15 (P1_7) | IVCMP1 / INT1 / TRAIO | Comparator B input (IVCMP1), external interrupt (INT1), Timer RA I/O - supports analog event-driven wake-up |
| 16 (P1_6) | IVREF1 / CLK0 | Comparator B reference (IVREF1), UART0 clock (CLK0) - shared reference/clock resource |
| 17 (P1_5) | INT1 / TRAIO / RXD0 | Interrupt input (INT1), Timer RA I/O (TRAIO), UART0 receive (RXD0) - multi-role I/O for compact design |
| 18 (P1_4) | TRCCLK / TXD0 | Timer RC clock input (TRCCLK), UART0 transmit (TXD0) - reduces pin count for timing-critical comms |
| 19 (P1_3) | KI3 / TRBO / AN11 / TRCIOC | Key interrupt (KI3), Timer RB output (TRBO), ADC input AN11, Timer RC I/O - supports HMI and sensing |
| 20 (P1_2) | KI2 / TRCIOB / AN10 | Key interrupt (KI2), Timer RC I/O (TRCIOB), ADC input AN10 - enables touch/key scanning with timing |
| 21 (P1_1) | KI1 / TRCIOA / TRCTRG / AN9 | Key interrupt (KI1), Timer RC I/O (TRCIOA), trigger input (TRCTRG), ADC input AN9 - unified HMI interface |
| 22 (P1_0) | KI0 / TRCIOD / AN8 | Key interrupt (KI0), Timer RC I/O (TRCIOD), ADC input AN8 - full 4-key scan capability |
| 23 (P0_7) | AN0 / DA1 / TRCIOC | ADC input AN0, DAC output DA1, Timer RC I/O - analog output co-located with sensing channel |
| 24 (P0_6) | AN1 / DA0 / TRCIOD | ADC input AN1, DAC output DA0, Timer RC I/O - dual DAC channels with dedicated analog inputs |
Key Features
| Feature | Design Value |
|---|---|
| Background Operation (BGO) | Data flash supports concurrent read/erase/program operations - enables live firmware updates without halting execution |
| Hardware LIN Module | Integrated LIN 2.0/2.1 support using UART0 and timer RA - eliminates external transceiver for automotive body electronics |
| Dual 8-bit DAC Outputs | DA0 and DA1 provide independent analog voltage generation - suitable for audio biasing, sensor calibration, or actuator control |
| Low-Power Operating Modes | Wait mode (3.5 µA @ 32 kHz) and stop mode (2.0 µA) - extends battery life in portable consumer devices |
| Multi-Function Pin Mapping | Each I/O pin supports up to 5 alternate functions (e.g., P1_3 = KI3/TRBO/AN11/TRCIOC) - maximizes peripheral access in 24-pin constraint |
| Voltage Detection Circuit | Configurable voltage monitor with power-on reset and 2-level detection - ensures reliable startup and brown-out protection |
Applications
| Audio Signal Processing | Home Appliance Control |
|---|---|
|
Use Scenario: Embedded audio subsystem in portable speakers or soundbars requiring analog output, button interface, and low standby power. IC Role / Device Role / Timing Role: Main controller executing audio processing firmware, driving DAC outputs (DA0/DA1), scanning key inputs (KI0–KI3), and managing UART-based host communication. Use Value: Dual DACs enable stereo analog output; BGO allows seamless firmware updates during playback; 2.0 µA stop mode minimizes battery drain in standby. |
Use Scenario: Motor and sensor control in washing machines or air purifiers with display, keypad, and motor driver interface. IC Role / Device Role / Timing Role: System MCU handling user input (key interrupts), ADC monitoring of current/voltage sensors, PWM generation via Timer RB, and LIN communication to motor modules. Use Value: Hardware LIN simplifies wiring to motor drivers; 10-bit ADC provides accurate sensor feedback; 24-pin LSSOP fits space-constrained control boards. |
| Office Equipment UI | Consumer Remote Control Hub |
|
Use Scenario: Keypad and display management in multifunction printers or scanners with status LEDs and buzzer feedback. IC Role / Device Role / Timing Role: Dedicated UI controller scanning 4-key matrix (KI0–KI3), driving LEDs via high-current I/O ports, generating buzzer tones using Timer RA PWM, and communicating via UART to main processor. Use Value: Integrated key interrupt logic reduces polling overhead; 19 high-current drive ports simplify LED/buzzer drive; small LSSOP package saves PCB area. |
Use Scenario: IR remote hub aggregating signals from multiple remotes and relaying commands via UART or LIN to connected appliances. IC Role / Device Role / Timing Role: Protocol translator receiving IR pulses on INT pins, decoding commands, and transmitting over UART2 (I²C mode) or LIN to target devices. Use Value: UART2 I²C mode enables communication with smart bulbs/sensors; LIN module supports automotive-grade interoperability; 32 KB flash stores multiple remote protocols. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F213G6CNNP | Same core, memory, and peripherals but in 24-pin HWQFN (PWQN0024KC-A) package with 0.5 mm pitch and 4 mm × 4 mm body | Requires rework of PCB layout due to different footprint, thermal pad, and pin pitch; better thermal performance in dense layouts | Select when board space is constrained and thermal dissipation is critical; not drop-in compatible with R5F213G6CNSP#W4 |
| R5F213G5CNSP | Identical package and temperature grade but reduced memory: 24 KB ROM, 2 KB RAM, and 4 KB data flash (same BGO) | Suitable for simpler firmware with smaller code size and less runtime data storage; retains all peripherals including LIN and dual DACs | Choose for cost-optimized designs where 32 KB ROM is unnecessary; maintains full pin and software compatibility |
Compared with R5F213G6CNSP#W4, R5F213G6CNNP offers superior thermal characteristics in QFN packaging but demands PCB redesign, while R5F213G5CNSP delivers identical functionality at lower memory cost - both preserve the R8C architecture, LIN support, and dual DAC capability essential for audio and appliance control.
Availability
R5F213G6CNSP#W4 is available at Aetrix Electronics and suitable for audio equipment, home appliance control, office device UI, and consumer remote hubs requiring stable component supply, long-term lifecycle support, and verified industrial temperature compliance.
Supply support for R5F213G6CNSP#W4 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 specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.
The R8C/3GC Group was designed for cost-effective, low-power embedded control in consumer electronics - emphasizing integrated analog peripherals (ADC/DAC), communication interfaces (LIN/I²C), and robust flash reliability for mass-market appliances and audio devices.
FAQ
What is the operating temperature range for the R5F213G6CNSP#W4?
The R5F213G6CNSP#W4 is an N-version device rated for –20°C to +85°C ambient operation. This industrial-grade temperature range supports reliable deployment in consumer audio equipment, kitchen appliances, and office devices without extended thermal derating. The D-version counterpart (R5F213G6CDSP) extends to –40°C for automotive or harsh-environment use.
Does the R5F213G6CNSP#W4 support in-system programming via its serial interfaces?
Yes, the R5F213G6CNSP#W4 supports on-chip debug and in-system flash rewriting via its UART0 interface using Renesas' standard flash programming protocol. This enables field firmware updates without removing the MCU from the board, leveraging the built-in background operation (BGO) feature to maintain system responsiveness during programming.
How many analog-to-digital converter channels does the R5F213G6CNSP#W4 have, and what is their resolution?
The R5F213G6CNSP#W4 integrates a 10-bit successive-approximation ADC with eight input channels (AN0–AN11, with AN2–AN4 omitted in this variant). It supports sample-and-hold, sweep mode for automatic channel sequencing, and external trigger (ADTRG) for synchronized sampling - ideal for sensor monitoring in appliance control systems.
Can the R5F213G6CNSP#W4 generate PWM signals, and which timers support this function?
Yes, the R5F213G6CNSP#W4 supports PWM generation through Timer RB's programmable waveform generation mode and Timer RC's PWM/PWM2 modes. Timer RB provides single-output PWM with adjustable duty cycle and period, while Timer RC supports up to three simultaneous PWM outputs - enabling motor speed control or LED dimming in compact designs.
What is the purpose of the data flash memory in the R5F213G6CNSP#W4, and how is it organized?
The R5F213G6CNSP#W4 includes 4 KB of data flash memory divided into four 1-KB blocks (A–D), each independently erasable. Designed for nonvolatile parameter storage and firmware update staging, it supports background operation (BGO) - allowing code execution from main ROM while reading/writing data flash - critical for robust OTA updates in consumer devices.
R5F213G6CNSP#W4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 24-LSSOP (0.220", 5.60mm Width)
- Series:
- R8C/3x/3GC
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- R8C
- Core Size:
- 16-Bit
- Speed:
- 20MHz
- Connectivity:
- I2C, LINbus, SIO, SSU, UART/USART
- Peripherals:
- POR, PWM, Voltage Detect, WDT
- Number of I/O:
- 19
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 2.5K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 5.5V
- Data Converters:
- A/D 8x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F213G6CNSP#W4 FAQ
1.How can I place an order for R5F213G6CNSP#W4 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F213G6CNSP#W4 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 R5F213G6CNSP#W4 reliable?
The price and inventory of R5F213G6CNSP#W4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F213G6CNSP#W4 is usually 5 days.
3.What payment methods are accepted for R5F213G6CNSP#W4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F213G6CNSP#W4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F213G6CNSP#W4?
R5F213G6CNSP#W4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F213G6CNSP#W4 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 R5F213G6CNSP#W4?
For technical support, including R5F213G6CNSP#W4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F213G6CNSP#W4 requirements.
6.How does Aetrix verify that R5F213G6CNSP#W4 is sourced from the original manufacturer or authorized distributors?
All R5F213G6CNSP#W4 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 R5F213G6CNSP#W4 meets industry standards.
7.What is the process for return or replacement of R5F213G6CNSP#W4?
All R5F213G6CNSP#W4 units undergo pre-shipment inspection (PSI). If there is an issue with R5F213G6CNSP#W4, 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 R5F213G6CNSP#W4 part is unused and in its original packaging.
Return procedure for R5F213G6CNSP#W4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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