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Renesas R5F213G4CDSP#U0
- Part No.:
- R5F213G4CDSP#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-LSSOP (0.220", 5.60mm Width)
- Datasheet:
-
R5F213G4CDSP#U0.pdf
- Description:
- IC MCU 16BIT 16KB FLASH 24LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,140
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Product details
Overview
R5F213G4CDSP#U0 from Renesas Electronics is a 16-bit R8C CPU core microcontroller with 16 KB program flash, 1.5 KB RAM, and 4 KB data flash (1 KB × 4 blocks) supporting background operation (BGO). It operates at up to 20 MHz (VCC = 2.7–5.5 V), features an integrated 10-bit × 8-channel ADC, dual 8-bit DACs, LIN hardware module, and real-time clock (Timer RE), targeting embedded control in consumer appliances and industrial HMI.
For engineers reviewing the R5F213G4CDSP#U0 datasheet, R5F213G4CDSP#U0 pinout, R5F213G4CDSP#U0 application, or R5F213G4CDSP#U0 equivalent, key selection criteria include its -40°C to +85°C D-version temperature rating, 24-pin LSSOP (PLSP0024JB-A) package, on-chip debug support, and hardware LIN compliance for automotive body electronics and appliance motor control.
Technical Context
The R5F213G4CDSP#U0 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 fixed interrupt vector table at 0FFDCh–0FFFFh and data flash at 03000h–03FFFh.
Peripheral integration includes UART0/UART2 (with I²C mode), SSU/I²C-bus shared interface, hardware LIN using Timer RA and UART0, 14-bit watchdog timer with low-speed on-chip oscillator option, and DTC with 23 activation sources - enabling autonomous data transfers without CPU intervention.
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 |
| Memory | 16 KB program flash, 1.5 KB RAM, 4 KB data flash (1 KB × 4 blocks) with BGO |
| ADC/DAC | 10-bit resolution × 8 channels with sample-and-hold; dual 8-bit DAC outputs (DA0/DA1) |
| Timers | Timer RA (8-bit), RB (8-bit PWM), RC (16-bit with 4 capture/compare), RE (real-time clock) |
| Communication | UART0, UART2 (I²C mode), SSU, I²C-bus, hardware LIN module (Timer RA + UART0) |
| Operating Range | -40°C to +85°C ambient, 1.8–5.5 V supply, 20 MHz max f(XIN) |
| Power Modes | Standard, wait (3.5 µA @ 3.0 V, 32 kHz), stop (2.0 µA @ 3.0 V) |
Pinout & Package
Package: 24-pin LSSOP (PLSP0024JB-A), 0.65 mm pitch, surface-mount, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_6 / AN1 / DA0 | Analog input / DAC output | Shared pin for ADC channel 1 and DAC0 output; requires software configuration |
| P0_7 / AN0 / DA1 | Analog input / DAC output | Shared pin for ADC channel 0 and DAC1 output; supports simultaneous analog sensing and waveform generation |
| P1_0–P1_3 / AN8–AN11 | Analog inputs | Four dedicated ADC input pins with internal pull-up resistor selectability |
| P3_7 / SDA / SSO / TRAO | I²C data / SSU output / Timer RA output | Multiplexed pin supporting I²C bus communication, synchronous serial output, and PWM signal generation |
| P4_5 / ADTRG / INT0 | ADC trigger / external interrupt | Hardware-synchronized ADC start via external event or INT0 edge detection |
Key Features
| Feature | Design Value |
|---|---|
| Background Operation (BGO) | Data flash erasure/programming proceeds concurrently with CPU execution, enabling seamless firmware updates |
| Hardware LIN Module | Dedicated LIN 2.0/2.1 support via UART0 + Timer RA - no software bit-banging required for frame timing or checksum |
| Low-Power Wait Mode | 3.5 µA typical current at 3.0 V with 32 kHz XCIN clock active - sustains RTC and wake-on-interrupt capability |
| On-Chip Debug Interface | Fully integrated debug circuit enables real-time trace, breakpoint, and flash rewrite without external emulator hardware |
| Voltage Detection Circuits | Three configurable voltage monitors (VDD, AVDD, internal reference) with programmable reset and interrupt thresholds |
Applications
| Home Appliance Motor Control | Industrial HMI Panel |
|---|---|
Use Scenario: Variable-speed control of BLDC motors in washing machines and air conditioners using sensorless commutation. IC Role / Device Role / Timing Role: Primary MCU executing FOC algorithms, managing ADC sampling (AN0–AN7), generating PWM (Timer RB), and communicating via LIN to actuator modules. Use Value: Integrated LIN + dual DAC + 10-bit ADC eliminates external transceivers and signal-conditioning ICs, reducing BOM count by ≥3 components. | Use Scenario: Touch-enabled control panel for HVAC systems with real-time temperature logging and display refresh. IC Role / Device Role / Timing Role: System controller handling capacitive touch sensing (via ADC sweep mode), updating OLED/LCD via UART0, and maintaining accurate wall-clock time (Timer RE). Use Value: On-chip RTC with battery-backed operation and 32 kHz XCIN oscillator ensures timekeeping continuity during main power loss. |
| Audio Equipment Power Management | Smart Lighting Dimming Module |
Use Scenario: Adaptive power sequencing and thermal monitoring in multi-channel amplifiers. IC Role / Device Role / Timing Role: Supervisor MCU monitoring rail voltages (VCA1/VCA2), triggering shutdown via comparator B (IVCMP1/IVCMP3), and logging fault events to data flash. Use Value: Dual independent voltage detectors with selectable thresholds enable precise brown-out response across ±5% tolerance bands. | Use Scenario: DALI-compatible LED driver with smooth 0–100% dimming and color temperature adjustment. IC Role / Device Role / Timing Role: Signal generator producing synchronized PWM (Timer RC) and analog reference (DA0/DA1) for constant-current LED regulation and CCT tuning. Use Value: Simultaneous dual DAC outputs allow independent control of warm-white and cool-white LED strings without external DACs or op-amps. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F213G4CNSP | N-version (-20°C to +85°C); identical memory, peripherals, and pinout | Suitable for commercial-grade indoor equipment without extended temperature requirements | Select when operating ambient stays above -20°C and cost sensitivity outweighs industrial qualification needs |
| R5F213G5CDSP | 24 KB program flash, 2 KB RAM, same D-version rating and package | Required for larger firmware images (e.g., OTA update stacks or enhanced UI frameworks) | Choose when application code size exceeds 16 KB or additional RAM is needed for buffer-intensive protocols |
Compared with R5F213G4CNSP, the R5F213G4CDSP#U0 provides guaranteed operation down to -40°C - critical for outdoor or automotive-adjacent deployments - while R5F213G5CDSP adds 8 KB flash headroom for feature-rich firmware without changing PCB layout or driver software.
Availability
R5F213G4CDSP#U0 is available at Aetrix Electronics and suitable for home appliance motor control, industrial HMI panels, audio equipment power management, and smart lighting dimming modules requiring stable component supply across extended temperature ranges.
Supply support for R5F213G4CDSP#U0 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, power, and SoC solutions for automotive, industrial, and IoT markets.
The R8C/3GC Group - including R5F213G4CDSP#U0 - was designed for cost-sensitive, low-power embedded control in consumer electronics, emphasizing integration of LIN, ADC, DAC, and RTC to minimize external components.
FAQ
What is the maximum operating frequency of the R5F213G4CDSP#U0?
The R5F213G4CDSP#U0 supports a maximum external crystal frequency of 20 MHz at VCC = 2.7–5.5 V, achieving a minimum instruction execution time of 50 ns. At lower supply voltages (1.8–5.5 V), it operates up to 5 MHz with 200 ns instruction time - enabling flexible clock scaling for power-constrained designs.
Does the R5F213G4CDSP#U0 support hardware LIN communication?
Yes, the R5F213G4CDSP#U0 integrates a dedicated hardware LIN module compliant with LIN 2.0/2.1 standards, implemented using UART0 and Timer RA. This eliminates software-based bit-banging, ensures precise frame timing, and reduces CPU load during LIN message transmission and reception.
What package type is used for the R5F213G4CDSP#U0?
The R5F213G4CDSP#U0 uses the 24-pin LSSOP package (PLSP0024JB-A) with 0.65 mm pin pitch. This surface-mount package supports automated assembly and provides mechanical robustness for industrial environments, while maintaining pin compatibility across the R8C/3GC D-version family.
How much data flash memory does the R5F213G4CDSP#U0 include?
The R5F213G4CDSP#U0 includes 4 KB of data flash memory organized as four 1 KB blocks (Block A–D), each independently erasable and programmable. It supports background operation (BGO), allowing flash writes/erases to occur concurrently with program execution - essential for reliable firmware updates and parameter storage.
What is the operating temperature range for the R5F213G4CDSP#U0?
The R5F213G4CDSP#U0 is rated for industrial operation from -40°C to +85°C (D version), verified per Renesas specification R01DS0036EJ0100. This extended range ensures reliability in demanding environments such as automotive cabin modules, outdoor HVAC units, and factory-floor controllers.
R5F213G4CDSP#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 24-LSSOP (0.220", 5.60mm Width)
- Series:
- R8C/3x/3GC
- Packaging:
- Tray
- 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:
- 16KB (16K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 1.5K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 5.5V
- Data Converters:
- A/D 8x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F213G4CDSP#U0 FAQ
1.How can I place an order for R5F213G4CDSP#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F213G4CDSP#U0 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 R5F213G4CDSP#U0 reliable?
The price and inventory of R5F213G4CDSP#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F213G4CDSP#U0 is usually 5 days.
3.What payment methods are accepted for R5F213G4CDSP#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F213G4CDSP#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F213G4CDSP#U0?
R5F213G4CDSP#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F213G4CDSP#U0 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 R5F213G4CDSP#U0?
For technical support, including R5F213G4CDSP#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F213G4CDSP#U0 requirements.
6.How does Aetrix verify that R5F213G4CDSP#U0 is sourced from the original manufacturer or authorized distributors?
All R5F213G4CDSP#U0 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 R5F213G4CDSP#U0 meets industry standards.
7.What is the process for return or replacement of R5F213G4CDSP#U0?
All R5F213G4CDSP#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F213G4CDSP#U0, 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 R5F213G4CDSP#U0 part is unused and in its original packaging.
Return procedure for R5F213G4CDSP#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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