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Renesas R5F2136CCNFP#V0
- Part No.:
- R5F2136CCNFP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F2136CCNFP#V0.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,836
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Product details
Overview
R5F2136CCNFP#V0 from Renesas Electronics is a 16-bit R8C CPU core microcontroller with 128 KB program ROM, 10 KB data flash (4 × 1 KB blocks), and 10 KB RAM in a 64-pin LQFP (PLQP0064KB-A) package. It delivers 50 ns minimum instruction execution at 20 MHz (VCC = 2.7–5.5 V), integrates 12-channel 10-bit ADC, dual 8-bit DACs, LIN hardware module, and supports real-time clock, PWM, and background flash programming - deployed in consumer audio equipment and office automation systems.
For engineers reviewing the R5F2136CCNFP#V0 datasheet, R5F2136CCNFP#V0 pinout, R5F2136CCNFP#V0 application, or R5F2136CCNFP#V0 equivalent, this page provides verified technical context, validated pin functions, confirmed peripheral capabilities (UART×3, I²C, SSU, timers RA–RG), and direct alternative part comparisons for embedded control design and BOM optimization.
Technical Context
The R5F2136CCNFP#V0 implements the R8C CPU core with 89 fundamental instructions, 1 Mbyte address space, and a dedicated 16×16→32-bit multiplier with MAC support. Its memory architecture separates program ROM (128 KB), data flash (10 KB across four erasable blocks), and RAM (10 KB), all accessible via unified addressing.
Peripheral integration includes Timer RD (16-bit ×2, 6-pin complementary PWM), Timer RC (16-bit, 3-pin PWM), UART0/1/2 (with I²C mode on UART2), LIN hardware using Timer RA and UART0, and DTC with 39 activation sources - enabling deterministic low-CPU-overhead data transfers in motor control and sensor interface applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | R8C 16-bit core with 89 instructions, 1 Mbyte address space, and 16×16→32-bit hardware multiplier |
| Memory | 128 KB program ROM, 10 KB data flash (4 × 1 KB blocks, BGO supported), 10 KB RAM |
| Operating Speed | 50 ns min instruction time at 20 MHz (VCC = 2.7–5.5 V); 200 ns at 5 MHz (VCC = 1.8–5.5 V) |
| Analog Peripherals | 12-channel 10-bit ADC with sample-and-hold and sweep mode; dual 8-bit DACs (DA0/DA1) |
| Timers | Timer RA/RB (8-bit), RC/RD/RF/RG (16-bit), RE (8-bit RTC), plus watchdog timer (14-bit) |
| Serial Interfaces | UART0/1/2 (UART2 supports I²C bus mode), SSU (shared with I²C), hardware LIN module |
| Supply & Temp | VCC = 1.8–5.5 V; operating ambient: −20°C to +85°C (N version); 64-pin LQFP (PLQP0064KB-A) |
Pinout & Package
Package: 64-pin LQFP (PLQP0064KB-A), 10 mm × 10 mm, 0.5 mm pitch, exposed pad not specified.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0 to P0_7 | CMOS I/O / Analog Input | 8-bit port with AN0–AN7, DA0/DA1, TREO, TRCIOx functions; configurable pull-up |
| P1_0 to P1_7 | CMOS I/O / Analog Input / Key Interrupt | 8-bit port with AN8–AN11, KI0–KI3, TXD0/RXD0, TRAIO, IVREF1/IVCMP1 |
| P2_0 to P2_7 | CMOS I/O / Timer RD I/O | 8-bit port supporting TRDIOA0/B0/C0/D0 and TRDIOA1/B1/C1/D1 for dual 16-bit PWM |
| P3_0 to P3_7 | CMOS I/O / Serial Interface / INT | 8-bit port with UART2/I²C/SSU pins (SDA2/SCL2/SSI/SSCK/SSO), INT1–INT3, TRAO/TRGCLKA/B |
| XIN/XOUT | External Clock Input/Output | Supports crystal (1–20 MHz) or ceramic resonator; enables high-precision system timing |
| XCIN/XCOUT | 32 kHz Real-Time Clock Input/Output | Connects 32.768 kHz crystal for Timer RE real-time clock operation in low-power modes |
| RESET | Active-Low Reset Input | Asynchronous reset input; internal power-on reset and voltage detection circuit included |
| MODE | Boot Mode Selection | Must be tied to VCC via resistor to select single-chip mode; determines startup vector location |
Key Features
| Feature | Design Value |
|---|---|
| Background Operation (BGO) | Data flash erase/write during program execution - enables firmware updates without halting real-time control |
| Hardware LIN Module | Dedicated LIN 2.0/2.1 support via Timer RA + UART0 - eliminates software bit-banging overhead in automotive body electronics |
| Low-Power Modes | Wait mode (4.0 µA @ 3.0 V, fXCIN = 32 kHz) and stop mode (2.0 µA @ 3.0 V) - extends battery life in portable appliances |
| EMI/EMS Optimized Design | Integrated noise suppression features and layout-optimized I/O drive - meets industrial EMC requirements without added shielding |
| Dual D/A Converters | Independent 8-bit DA0 and DA1 outputs with programmable reference - supports analog feedback loops and audio signal generation |
Applications
| Audio Signal Processing | Office Equipment Motor Control |
|---|---|
|
Use Scenario: Digital audio mixer in home theater receivers requiring analog output scaling and volume leveling. IC Role / Device Role / Timing Role: MCU executes DSP algorithms, drives dual 8-bit DACs (DA0/DA1), and manages UART-based remote control interface. Use Value: On-chip 10-bit ADC samples front-panel potentiometers; BGO allows seamless firmware updates during playback. |
Use Scenario: Precision speed regulation of paper feed motors in multifunction printers. IC Role / Device Role / Timing Role: Generates complementary 6-pin PWM waveforms via Timer RD for three-phase BLDC commutation. Use Value: Hardware LIN module communicates with main controller; 16-bit timers provide sub-microsecond PWM resolution. |
| Consumer Appliance UI | Industrial Sensor Hub |
|
Use Scenario: Touchless key input and display management in microwave ovens and induction cooktops. IC Role / Device Role / Timing Role: Scans KI0–KI3 key inputs, drives segment LCD via I/O ports, and monitors temperature via 12-channel ADC. Use Value: Built-in voltage detection ensures safe shutdown during brown-out; wait mode reduces standby current to 4.0 µA. |
Use Scenario: Multi-sensor data aggregation node in HVAC control panels with analog (thermistor), digital (I²C), and serial (UART) inputs. IC Role / Device Role / Timing Role: Reads 10-bit ADC channels, processes I²C sensor data via UART2's I²C mode, and logs events to data flash. Use Value: 10 KB data flash with BGO stores calibration tables; DTC offloads ADC-to-RAM transfers without CPU intervention. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F2136ACNFP#V0 | 96 KB program ROM, 8 KB data flash, same 64-pin LQFP package and peripheral set | Suitable where firmware footprint < 100 KB and data logging capacity ≤ 8 KB suffices | Select when cost-sensitive designs require reduced flash while retaining identical pinout and peripheral compatibility |
| R5F2136CCNFA#V0 | Identical 128 KB/10 KB memory, but PLQP0064GA-A package (different land pattern, same pin count) | Required for PCBs designed for alternate 64-pin LQFP variant with modified thermal pad or footprint | Choose only when board layout mandates PLQP0064GA-A mechanical dimensions; electrical behavior is identical |
Compared with R5F2136CCNFP#V0, R5F2136ACNFP#V0 offers lower memory capacity at reduced cost for simpler applications, while R5F2136CCNFA#V0 maintains full functional equivalence but requires PCB footprint revision - neither is pin-compatible without layout change.
Availability
R5F2136CCNFP#V0 is available at Aetrix Electronics and suitable for consumer audio equipment, office automation devices, and industrial sensor hubs requiring stable component supply across extended production lifecycles.
Supply support for R5F2136CCNFP#V0 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 R8C/36C Group, including R5F2136CCNFP#V0, was engineered for cost-sensitive, EMI-robust embedded control in consumer appliances and office equipment - emphasizing low-power operation, integrated analog peripherals, and LIN-ready communication.
FAQ
What is the maximum operating frequency and corresponding supply voltage range for R5F2136CCNFP#V0?
R5F2136CCNFP#V0 operates up to 20 MHz with VCC = 2.7–5.5 V, achieving a minimum instruction execution time of 50 ns. At reduced frequency (5 MHz), it supports down to 1.8 V, enabling ultra-low-voltage operation in battery-powered applications while maintaining full peripheral functionality.
Does R5F2136CCNFP#V0 support in-system programming of its data flash during runtime?
Yes, R5F2136CCNFP#V0 supports Background Operation (BGO) for data flash, allowing erase and write operations to proceed concurrently with program execution. This capability enables live firmware updates and dynamic parameter storage without interrupting real-time control tasks.
Which pins on R5F2136CCNFP#V0 are dedicated to the hardware LIN interface?
R5F2136CCNFP#V0 implements LIN 2.0/2.1 using Timer RA (for baud rate generation and timing) and UART0 (for data framing). Pin assignments include P3_0 (TRAIO/TRGCLKA), P3_2 (INT1/INT2/TRAIO/TRGCLKB), P1_5 (RXD0), and P1_4 (TXD0) - all configurable via register settings per LIN protocol requirements.
What are the low-power consumption figures for R5F2136CCNFP#V0 in wait and stop modes?
In wait mode with fXCIN = 32 kHz and VCC = 3.0 V, R5F2136CCNFP#V0 draws 4.0 µA. In stop mode under the same conditions, current drops to 2.0 µA. Both modes retain RAM content and allow wake-up via external interrupt or RTC alarm, making them ideal for energy-constrained applications.
How many capture/compare registers does Timer RD in R5F2136CCNFP#V0 support, and what PWM configurations are enabled?
Timer RD in R5F2136CCNFP#V0 contains two independent 16-bit channels, each with four capture/compare registers. It supports reset synchronous PWM (three-phase waveforms on 6 pins), complementary PWM (triangular modulation), and PWM3 mode (2-pin fixed-period output), enabling precise motor phase control and power stage synchronization.
R5F2136CCNFP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- Series:
- R8C/3x/36C
- 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:
- 59
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 10K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 5.5V
- Data Converters:
- A/D 12x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F2136CCNFP#V0 FAQ
1.How can I place an order for R5F2136CCNFP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F2136CCNFP#V0 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 R5F2136CCNFP#V0 reliable?
The price and inventory of R5F2136CCNFP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F2136CCNFP#V0 is usually 5 days.
3.What payment methods are accepted for R5F2136CCNFP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F2136CCNFP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F2136CCNFP#V0?
R5F2136CCNFP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F2136CCNFP#V0 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 R5F2136CCNFP#V0?
For technical support, including R5F2136CCNFP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F2136CCNFP#V0 requirements.
6.How does Aetrix verify that R5F2136CCNFP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F2136CCNFP#V0 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 R5F2136CCNFP#V0 meets industry standards.
7.What is the process for return or replacement of R5F2136CCNFP#V0?
All R5F2136CCNFP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F2136CCNFP#V0, 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 R5F2136CCNFP#V0 part is unused and in its original packaging.
Return procedure for R5F2136CCNFP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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