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Renesas R5F11CCCGBG#U0
- Part No.:
- R5F11CCCGBG#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 36-TFBGA
- Datasheet:
-
R5F11CCCGBG#U0.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 36TFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:485
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Product details
Overview
R5F11CCCGBG#U0 from Renesas Electronics is a 36-pin TFBGA-packaged RL78/I1E 16-bit microcontroller optimized for high-precision analog sensing in industrial temperature ranges (−40 to +105°C). It integrates a 24-bit ΔΣ A/D converter (SNDR: 85 dB), 3-channel programmable-gain instrumentation amplifier (x1–x64), 8 KB RAM, 32 KB code flash, and 4 KB data flash with 1M-cycle endurance. It targets sensor signal conditioning in smart transmitters and battery-powered measurement systems.
For engineers reviewing the R5F11CCCGBG#U0 datasheet, R5F11CCCGBG#U0 pinout, R5F11CCCGBG#U0 application, or R5F11CCCGBG#U0 equivalent, key selection criteria include its 36-pin TFBGA (4 × 4 mm) footprint, dual UART (one LIN-capable), 4-channel ΔΣ ADC input support, SBIAS bias output for MEMS sensors, and operational amplifier flexibility for front-end signal conditioning.
Technical Context
The R5F11CCCGBG#U0 implements the RL78 CPU core with CISC architecture and 3-stage pipeline, supporting instruction execution times from 0.03125 μs (32 MHz HOCO) to 1 μs (1 MHz). Its analog subsystem centers on a 24-bit second-order ΔΣ A/D converter with configurable gain, programmable offset DAC, and integrated temperature sensor - all referenced to AVDD (2.7–5.5 V).
Digital peripherals include an Event Link Controller (ELC) for hardware-triggered peripheral chaining, Data Transfer Controller (DTC) with 22 activation sources, and a 3-channel configurable op-amp matrix usable as independent amplifiers or voltage followers. The device operates across VDD = 2.4–5.5 V and supports STOP/HALT/SNOOZE low-power modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC with 3-stage pipeline; enables deterministic real-time control at up to 32 MHz clock rate. |
| Flash / RAM | 32 KB code flash (1 KB block size) + 4 KB data flash (1M rewrite cycles) + 8 KB SRAM - supports field firmware updates and parameter storage. |
| ΔΣ ADC | 24-bit resolution, 85 dB SNDR, 488 sps–15.625 ksps output rate; delivers high-fidelity digitization of low-level sensor outputs. |
| PGA Inputs | 4-channel programmable-gain instrumentation amplifier (x1–x64); allows direct interface to bridge sensors and thermocouples without external gain stages. |
| Op-Amp Config | 3-channel configurable amplifier matrix with switchable interconnects; supports 2- or 3-channel independent operation or cascaded topologies. |
| Package | 36-pin plastic TFBGA (4 × 4 mm, 0.5 mm pitch); compact footprint suitable for space-constrained industrial modules and sensor nodes. |
| Temp Range | Industrial grade: −40°C to +105°C (G-grade); qualified for use in factory automation, HVAC, and process monitoring environments. |
Pinout & Package
Package: 36-pin plastic TFBGA (4 × 4 mm, 0.5 mm pitch), bottom-side ball layout with exposed die pad connected to VSS per design recommendation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ANI0–ANI9 | Analog input channels | Support single-ended or differential acquisition; ANI0–ANI9 map to PGA inputs and ΔΣ ADC front-end for multi-sensor interfacing. |
| PGA0P–PGA3P / PGA0N–PGA3N | PGA positive/negative inputs | Four fully differential programmable-gain amplifier inputs; enable simultaneous connection of multiple bridge or current-loop sensors. |
| AMP0O–AMP2O | Operational amplifier outputs | Three buffered analog outputs usable for active filtering, level-shifting, or driving precision DAC references. |
| SBIAS | Sensor bias output | Programmable 0.5–2.2 V bias source for MEMS accelerometers, gyroscopes, or pressure sensors requiring stable excitation. |
| AVDD / AVSS | Analog power supply rails | Separate 2.7–5.5 V analog domain with dedicated ground; decoupling via REGA/REGC capacitors ensures low-noise ADC performance. |
| P10–P17, P40–P42 | General-purpose I/O | 14 total CMOS I/O pins (11 CMOS I/O + 3 CMOS input); support TTL buffer mode, pull-up resistors, and mixed-voltage interfacing (2.5/3 V). |
Key Features
| Feature | Design Value |
|---|---|
| 24-bit ΔΣ A/D Converter | 85 dB SNDR with background operation; enables high-resolution measurement of microvolt-level signals without external sigma-delta modulators. |
| Configurable Op-Amp Matrix | 3-channel switchable amplifier network; eliminates need for discrete op-amp routing and reduces PCB layer count in analog front-ends. |
| Data Flash Endurance | 1,000,000 write cycles with background operation (BGO); supports robust logging and calibration storage in field-deployed equipment. |
| SBIAS Output | 0.5–2.2 V programmable bias voltage; directly powers MEMS sensors without external LDOs or resistor dividers, improving system accuracy and stability. |
| Low-Power Modes | HALT, STOP, and SNOOZE modes with sub-μA current draw; extends battery life in portable test equipment and wireless sensor nodes. |
Applications
| Smart Industrial Transmitter | Portable Precision DMM |
|---|---|
|
Use Scenario: 4–20 mA loop-powered pressure/temperature transmitter with digital diagnostics and local display. IC Role / Device Role / Timing Role: Primary controller handling sensor signal acquisition (via ΔΣ ADC + PGA), linearization, HART communication (UART0), and loop drive control. Use Value: Integrated SBIAS and PGA eliminate 3–4 external components; 32 KB flash accommodates dual-firmware safety redundancy and calibration tables. |
Use Scenario: Handheld digital multimeter with autoranging, true RMS, and Bluetooth connectivity. IC Role / Device Role / Timing Role: Central measurement engine performing high-accuracy DC/AC voltage/current sampling using 24-bit ΔΣ ADC and internal reference (1.45 V). Use Value: On-chip 10-bit A/D and configurable op-amps enable auxiliary functions (battery monitor, temperature compensation) without secondary ICs. |
| MEMS-Based Inertial Module | Energy Metering Sensor Node |
|
Use Scenario: Compact IMU module integrating accelerometer, gyroscope, and magnetometer with onboard fusion processing. IC Role / Device Role / Timing Role: Analog hub providing synchronized bias (SBIAS), signal conditioning (PGA + op-amps), and digitization (ΔΣ ADC) for three-axis MEMS sensors. Use Value: Single-supply 2.4–5.5 V operation and 36-pin TFBGA allow integration into <10 mm² modules; BGO enables real-time calibration during measurement. |
Use Scenario: DIN-rail mounted electricity meter with harmonic analysis and tamper detection. IC Role / Device Role / Timing Role: Metrology co-processor acquiring voltage/current waveforms via isolated ΔΣ ADC inputs and computing RMS, THD, and energy totals. Use Value: 85 dB SNDR meets IEC 62053-22 Class 0.5S requirements; data flash stores tariff schedules and event logs with guaranteed 1M-cycle retention. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F11CBCGNA#20 | 32-pin HVQFN package; 32-pin variant with identical core, memory, and analog specs but only 3 PGA channels and no ANI0/ANI8/ANI9 pins. | Limited analog channel count and smaller I/O count (10 vs. 14); suitable for cost-sensitive, lower-channel-count sensor nodes. | Select when board space permits HVQFN and analog channel requirements are ≤3; not drop-in compatible due to pinout and package mismatch. |
| RL78/G14 R5F10PMJSP#V0 | 32 KB flash, 4 KB RAM, no ΔΣ ADC or PGA; includes LCD controller and more UART/CSI channels. | Targeted at display-centric HMI applications rather than precision analog acquisition; lacks SBIAS and AFE features critical for sensor front-ends. | Choose only if display interface and higher-speed serial throughput outweigh need for 24-bit ADC and programmable gain - no functional overlap in metrology use cases. |
Compared with R5F11CBCGNA#20, the R5F11CCCGBG#U0 adds one PGA channel and three analog inputs (ANI0/ANI8/ANI9) in a smaller TFBGA package, while RL78/G14 offers no analog precision capability - making R5F11CCCGBG#U0 uniquely suited for high-fidelity sensor signal chains.
Availability
R5F11CCCGBG#U0 is available at Aetrix Electronics and suitable for industrial automation, smart sensor modules, and portable test equipment requiring stable component supply, long-term lifecycle support, and G-grade temperature qualification.
Supply support for R5F11CCCGBG#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 is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for industrial, automotive, and IoT markets.
The RL78/I1E product line is designed specifically for high-accuracy analog-intensive applications - integrating precision ΔΣ ADCs, PGAs, op-amps, and SBIAS in a single chip to replace multi-component sensor signal chains.
FAQ
What is the operating temperature range for the R5F11CCCGBG#U0?
The R5F11CCCGBG#U0 is rated for industrial applications with an operating ambient temperature range of −40°C to +105°C (G-grade). This specification is validated per Renesas' electrical characteristics documentation for TA = −40 to +105°C, and the device is packaged in a 36-pin TFBGA suitable for reflow-compatible industrial assembly processes. The R5F11CCCGBG#U0 does not support the extended +125°C M-grade range.
Does the R5F11CCCGBG#U0 support LIN bus communication?
Yes, the R5F11CCCGBG#U0 supports LIN bus communication through UART0, which is explicitly designated as LIN-capable in the RL78/I1E datasheet. UART0 provides full LIN 2.2A compliance including break detection, sync field handling, and identifier filtering - enabling direct integration into automotive body electronics and industrial sub-networks without external LIN transceivers.
How many analog input channels does the R5F11CCCGBG#U0 support for its 24-bit ΔΣ ADC?
The R5F11CCCGBG#U0 supports four analog input channels for its 24-bit ΔΣ ADC, as confirmed by the 36-pin product block diagram and pin configuration showing PGA0P–PGA3P and PGA0N–PGA3N terminals. This matches the "4 channels" specification under ΔΣ A/D converter in Section 1.6 of the datasheet and distinguishes it from the 32-pin R5F11CBC variant, which supports only three channels.
What is the maximum achievable SNDR for the R5F11CCCGBG#U0's 24-bit ΔΣ ADC?
The R5F11CCCGBG#U0's 24-bit second-order ΔΣ A/D converter achieves a typical signal-to-noise and distortion ratio (SNDR) of 85 dB, as specified in the RL78/I1E datasheet Section 1. OUTLINE. This value is measured under standard conditions (AVDD = 2.7–5.5 V) and reflects the device's capability to resolve low-amplitude signals in noisy industrial environments without external noise-reduction circuitry.
Can the R5F11CCCGBG#U0 operate from a 2.4 V supply voltage?
Yes, the R5F11CCCGBG#U0 supports a minimum supply voltage of 2.4 V across its entire operating temperature range (−40°C to +105°C). At 2.4 V, the maximum supported CPU clock frequency is 16 MHz using the high-speed on-chip oscillator, and the device maintains full functionality of its analog peripherals including the ΔΣ ADC, PGA, and SBIAS output - enabling compatibility with wide-input-range industrial power supplies.
R5F11CCCGBG#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 36-TFBGA
- Series:
- RL78/I1E
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, LINbus, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 14
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 10x10b, 4x24b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F11CCCGBG#U0 FAQ
1.How can I place an order for R5F11CCCGBG#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F11CCCGBG#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 R5F11CCCGBG#U0 reliable?
The price and inventory of R5F11CCCGBG#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F11CCCGBG#U0 is usually 5 days.
3.What payment methods are accepted for R5F11CCCGBG#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F11CCCGBG#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F11CCCGBG#U0?
R5F11CCCGBG#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F11CCCGBG#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 R5F11CCCGBG#U0?
For technical support, including R5F11CCCGBG#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F11CCCGBG#U0 requirements.
6.How does Aetrix verify that R5F11CCCGBG#U0 is sourced from the original manufacturer or authorized distributors?
All R5F11CCCGBG#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 R5F11CCCGBG#U0 meets industry standards.
7.What is the process for return or replacement of R5F11CCCGBG#U0?
All R5F11CCCGBG#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F11CCCGBG#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 R5F11CCCGBG#U0 part is unused and in its original packaging.
Return procedure for R5F11CCCGBG#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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