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Renesas R5F213J6MNNP#U0
- Part No.:
- R5F213J6MNNP#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 36-WFQFN Exposed Pad
- Datasheet:
-
R5F213J6MNNP#U0.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 36HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,673
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Product details
Overview
R5F213J6MNNP from Renesas Electronics is a 16-bit R8C CPU core microcontroller with 32 KB flash program ROM, 2.5 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), integrates dual 8-bit timers (RA/RB), a 16-bit timer RC, dual 16-bit timer RD units, real-time clock (RE), 10-bit 10-channel ADC, dual 8-bit DACs, LIN hardware module, and I²C/UART/SSU serial interfaces. It targets embedded control in consumer audio and office equipment.
For engineers reviewing the R5F213J6MNNP datasheet, R5F213J6MNNP pinout, R5F213J6MNNP application, or R5F213J6MNNP equivalent, key selection considerations include its 36-pin HWQFN package (PWQN0036KA-B), -20°C to +85°C operating range (N version), integrated voltage detection and watchdog timer, low-power wait/stop modes (down to 2.0 µA), and on-chip debug capability for rapid firmware development.
Technical Context
The R5F213J6MNNP implements the R8C CPU core with 89 fundamental instructions, 16×16→32-bit hardware multiplier, and multiply-accumulate capability. Its memory map spans 1 Mbyte (00000h–FFFFFh), with program ROM at 08000h–0FFFFh, data flash at 03000h–03FFFh, and RAM at 00400h–00DFFh.
Peripheral integration includes three UART channels (UART0/1/2), I²C-bus (shared with SSU), LIN protocol support via UART0 and timer RA, 10-bit ADC with sample-and-hold and sweep mode, and dual 8-bit DACs. Clock sources comprise XIN/XOUT (up to 20 MHz), XCIN/XCOUT (32 kHz), high-speed on-chip oscillator (adjustable), and low-speed on-chip oscillator.
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 program ROM, 2.5 KB RAM, 4 KB data flash (1 KB × 4 blocks) with BGO |
| Operating Voltage | 1.8–5.5 V; supports 20 MHz at 2.7–5.5 V, 5 MHz at 1.8–5.5 V |
| Power Consumption | 6.5 mA typical @ 5.0 V/20 MHz; 3.5 µA @ 3.0 V/wait mode (32 kHz); 2.0 µA @ 3.0 V/stop mode |
| Analog Peripherals | 10-bit 10-channel ADC with sample-and-hold and sweep mode; dual 8-bit DACs (DA0/DA1) |
| Timers & RTC | Timer RA/RB (8-bit × 2), Timer RC (16-bit × 1), Timer RD (16-bit × 2), Timer RE (8-bit real-time clock) |
| Serial Interfaces | UART0/1/2 (3 channels), I²C-bus (1), SSU (1), LIN hardware module (1) |
Pinout & Package
Package: 36-pin HWQFN (PWQN0036KA-B), 6 mm × 6 mm body, 0.5 mm pitch, exposed thermal pad. Pin 1 marked by dot; top-view orientation per Figure 1.3 of R01DS0128EJ0100.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (XCIN) | Low-frequency crystal input | Connects to 32 kHz crystal for RTC or low-power clock source; enables stop-mode operation |
| 3 (RESET) | Active-low reset input | Hardware reset assertion; internal power-on reset and voltage detection ensure reliable initialization |
| 6 (XIN) | Main crystal input | Drives primary 20 MHz oscillator; paired with pin 4 (XOUT) for external timing reference |
| 29 (P0_7/AN0/DA1) | Multi-function I/O | Configurable as analog input AN0, DAC output DA1, or general-purpose I/O with pull-up option |
| 35 (P4_2/VREF) | Analog reference input | Provides external reference voltage for ADC and DAC; improves measurement accuracy vs. internal VCC-based reference |
Key Features
| Feature | Design Value |
|---|---|
| Background Operation (BGO) | Data flash erasure/programming while executing code from main ROM-enables seamless firmware updates without halting system operation |
| Hardware LIN Module | Dedicated LIN 2.0/2.1 support via UART0 + timer RA-eliminates software bit-banging, reduces CPU load, and ensures protocol compliance |
| Low-Power Modes | Wait mode (3.5 µA @ 32 kHz) and stop mode (2.0 µA) with wake-up via INT0–INT3, KI0–KI3, or RTC alarm-extends battery life in portable devices |
| On-Chip Debug | Fully integrated debug interface with flash rewrite capability-enables in-circuit debugging, programming, and calibration without external emulators |
| Voltage Detection | Three-level voltage monitor (VDD detect + two selectable thresholds)-prevents erratic operation during brown-out conditions and supports safe shutdown sequences |
Applications
| Audio Equipment Control | Office Equipment Motor Control |
|---|---|
Use Scenario: Digital audio receiver managing volume, input selection, display, and remote IR decoding. IC Role / Device Role / Timing Role: Main system controller executing real-time audio processing tasks, driving LED/LCD displays, and handling UART-based remote commands. Use Value: Integrated 10-channel ADC monitors front-panel potentiometers; dual DACs generate analog line outputs; LIN module enables communication with subwoofer modules. |
Use Scenario: Laser printer engine controller managing stepper motor positioning, toner heating, and paper feed sequencing. IC Role / Device Role / Timing Role: Real-time motion controller coordinating PWM-driven motors and thermal regulation via precise timer RD three-phase waveforms. Use Value: Timer RD's complementary PWM mode drives H-bridge motor drivers; 16-bit resolution ensures smooth acceleration/deceleration; 2.5 KB RAM buffers print job raster data. |
| Consumer Appliance UI | Industrial Sensor Hub |
Use Scenario: Smart washing machine control panel with touch keys, water temperature sensing, and cycle status display. IC Role / Device Role / Timing Role: User interface processor handling key scan, ADC-based thermistor readings, and segmented LED driver outputs. Use Value: Key input interrupt (KI0–KI3) enables low-latency button response; 10-bit ADC achieves ±1°C temperature resolution; data flash stores user preferences with BGO. |
Use Scenario: Compact environmental sensor node measuring temperature, humidity, and air quality, transmitting data via UART to gateway. IC Role / Device Role / Timing Role: Low-power sensor aggregator with RTC-triggered periodic sampling and UART/RS-232 level-shifted output. Use Value: Stop mode current (2.0 µA) extends coin-cell battery life to >2 years; integrated voltage detection prevents data corruption during supply dips; I²C interface connects to digital sensors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F213J5MNNP | 24 KB program ROM, 2 KB RAM, same 36-pin HWQFN package and peripheral set | Suitable for less complex firmware with smaller memory footprint; identical pinout and clock/peripheral configuration | Select when application code size is <24 KB and cost optimization is prioritized over future firmware scalability |
| R5F213J4MNNP | 16 KB program ROM, 1.5 KB RAM, identical architecture and package | Targeted at entry-level appliances with basic UI and minimal sensor processing; reduced RAM limits buffer depth for serial protocols | Choose for cost-sensitive designs where UART/I²C usage is light and real-time clock logging is not required |
Compared with R5F213J5MNNP and R5F213J4MNNP, the R5F213J6MNNP provides the largest on-chip memory (32 KB ROM/2.5 KB RAM) within the R8C/3JM family's 36-pin footprint-enabling richer feature sets, larger data buffers for communication stacks, and extended field-upgrade capability via its 4 KB data flash with BGO.
Availability
R5F213J6MNNP is available at Aetrix Electronics and suitable for audio equipment control, office equipment motor control, consumer appliance UI, and industrial sensor hub applications requiring stable component supply and long-term manufacturing continuity.
Supply support for R5F213J6MNNP 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 is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.
The R5F213J6MNNP belongs to the R8C/3JM Group-a cost-optimized 16-bit MCU family designed for consumer electronics and industrial control applications demanding low power, rich analog integration, and robust real-time performance.
FAQ
What is the maximum operating frequency of the R5F213J6MNNP and under what voltage conditions?
The R5F213J6MNNP achieves a maximum operating frequency of 20 MHz when supplied with VCC between 2.7 V and 5.5 V. At lower voltages (1.8–5.5 V), it supports up to 5 MHz operation. This dual-voltage/frequency capability allows flexible design trade-offs between performance and power efficiency across battery-powered and line-powered applications.
Does the R5F213J6MNNP support in-system programming and debugging?
Yes, the R5F213J6MNNP includes an on-chip debug interface with full flash rewrite capability. Engineers can perform in-circuit debugging, firmware updates, and calibration without external emulators-reducing development time and enabling field upgrades via its background operation (BGO) data flash functionality.
How many analog-to-digital converter (ADC) channels does the R5F213J6MNNP have, and what is their resolution?
The R5F213J6MNNP features a 10-bit successive-approximation ADC with 10 input channels (AN0–AN11, excluding AN2 and AN7). It includes sample-and-hold circuitry and sweep mode for automatic channel scanning-enabling accurate, multi-sensor monitoring in applications like temperature control and power supply supervision.
What package type and pin count does the R5F213J6MNNP use?
The R5F213J6MNNP uses a 36-pin HWQFN package designated PWQN0036KA-B (formerly 36PJW-B), with 6 mm × 6 mm body size and 0.5 mm pin pitch. It includes an exposed thermal pad for enhanced heat dissipation and is rated for -20°C to +85°C ambient operation (N version).
What serial communication interfaces are integrated into the R5F213J6MNNP?
The R5F213J6MNNP integrates UART0, UART1, and UART2 (3 total), I²C-bus (1 channel, shared with SSU), synchronous serial interface (SSU, 1 channel), and a dedicated hardware LIN module (using UART0 and timer RA). These interfaces support mixed-protocol systems such as appliance control networks and sensor data aggregation nodes.
R5F213J6MNNP#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 36-WFQFN Exposed Pad
- Series:
- R8C/3x/3JM
- Packaging:
- Tray
- Product Status:
- Active
- 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:
- 31
- 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 10x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F213J6MNNP#U0 FAQ
1.How can I place an order for R5F213J6MNNP#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F213J6MNNP#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 R5F213J6MNNP#U0 reliable?
The price and inventory of R5F213J6MNNP#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F213J6MNNP#U0 is usually 5 days.
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Once your R5F213J6MNNP#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 R5F213J6MNNP#U0?
For technical support, including R5F213J6MNNP#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F213J6MNNP#U0 requirements.
6.How does Aetrix verify that R5F213J6MNNP#U0 is sourced from the original manufacturer or authorized distributors?
All R5F213J6MNNP#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 R5F213J6MNNP#U0 meets industry standards.
7.What is the process for return or replacement of R5F213J6MNNP#U0?
All R5F213J6MNNP#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F213J6MNNP#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 R5F213J6MNNP#U0 part is unused and in its original packaging.
Return procedure for R5F213J6MNNP#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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