My Inquiry
My Account
Renesas R7F101GGE3CNP#AA1
- Part No.:
- R7F101GGE3CNP#AA1
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-WFQFN Exposed Pad
- Datasheet:
-
R7F101GGE3CNP#AA1.pdf
- Description:
- 16-BIT GENERAL MCU RL78/G24 64K
- Quantity:
- Payment:
- Shipping:
Inventory:832
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R7F101GGE3CNP#AA1 from Renesas is a 48-MHz RL78/G24 16-bit MCU with 128 KB code flash, 12 KB RAM, and integrated FAA accelerator for motor control and digital power applications. It features 48-pin HWQFN (7 × 7 mm, 0.50-mm pitch), operates from 1.6–5.5 V, supports DALI-2 and PMBus/SMBus interfaces, and targets industrial lighting and power supply control systems.
For engineers reviewing the R7F101GGE3CNP#AA1 datasheet, R7F101GGE3CNP#AA1 pinout, R7F101GGE3CNP#AA1 application, or R7F101GGE3CNP#AA1 equivalent, key selection criteria include its 48-pin HWQFN package, –40 to +105°C industrial temperature grade, 128 KB flash/12 KB RAM memory configuration, and native DALI-2 interface support for smart lighting designs.
Technical Context
The R7F101GGE3CNP#AA1 implements the RL78 CPU core with CISC architecture and 3-stage pipeline, enabling 0.02083 µs minimum instruction execution at 48 MHz. Its Flexible Application Accelerator (FAA) provides dedicated 32-bit signed multiply/accumulate and limit operations, sharing 32-byte memory with the main CPU for real-time motor control loops.
Peripheral integration includes dual 16-bit timer arrays (TAU), KB30–KB32 complementary PWM timers with 651-ps average resolution, 12-bit ADC with 23 channels and dual sample-and-hold, and hardware DALI-2 transceiver supporting addressable lighting control without external level-shifting components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC with 3-stage pipeline; executes instructions in 0.02083 µs at 48 MHz for deterministic real-time response. |
| Max Clock Speed | 48 MHz; achieved via PLL or high-speed on-chip oscillator with ±1.0% accuracy across 1.8–5.5 V and –40 to +105°C. |
| Memory | 128 KB code flash (2-KB blocks), 4 KB data flash (1M rewrite cycles), 12 KB RAM - sufficient for complex DALI-2 stack + motor control firmware. |
| Analog Peripherals | 12-bit ADC (23 channels, dual S/H), 10-bit DAC (3 channels), 4-channel comparator, programmable gain amplifier - enables sensor fusion in closed-loop power systems. |
| Timers & PWM | TAU (4-channel), KB30–KB32 (6-output complementary PWM), RTC, watchdog; KB timers support PFC control, dithering, and 651-ps resolution for high-efficiency digital power conversion. |
| Communications | DALI-2 transceiver (single-channel), I²C/SMBus/PMBus, UART/LIN, SPI - eliminates need for external DALI bus drivers in lighting controllers. |
| Supply & Temp | 1.6–5.5 V operation; rated for –40 to +105°C ambient (3C grade), suitable for industrial LED drivers and embedded power supplies. |
Pinout & Package
Package: 48-pin HWQFN (7 × 7 mm, 0.50-mm pitch) with exposed die pad; requires soldering pad to PCB thermal plane per Renesas recommendation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00 | TxD1 / DALITxD0 | Primary UART transmit; configurable as DALI-2 half-duplex transmitter output - direct connection to DALI bus line. |
| P01 | RxD1 / DALIRxD0 | Primary UART receive; configurable as DALI-2 half-duplex receiver input - accepts standard DALI voltage levels (±6.5 V tolerance). |
| P10–P11 | SCK11/SCL11 / SI11/SDA11 | Dual I²C interfaces supporting SMBus/PMBus protocol - enables communication with digital power ICs and temperature sensors. |
| P14–P15 | SI20/RxD2/SDA20 / SCK20/SCL20/SDAA0 | Second I²C + UART channel - allows concurrent DALI master operation and system management bus monitoring. |
| P20–P23 | ANI0–ANI3 / AVREFP/AVREFM / ANO0/ANO1 | ADC analog inputs with dedicated reference pins and DAC outputs - supports simultaneous sampling of current/voltage feedback in power stage monitoring. |
| P120–P122 | EXCLK / X1/X2 | External crystal oscillator inputs (32.768 kHz or 1–24 MHz); enables precise RTC and low-jitter clock sources for timing-critical DALI frame generation. |
| VDD / VSS | Power supply / Ground | Single 1.6–5.5 V supply rail; REGC pin requires 0.47–1 µF capacitor to VSS for internal regulator stability. |
Key Features
| Feature | Design Value |
|---|---|
| Flexible Application Accelerator (FAA) | Dedicated 32-bit MAC unit with 33-bit internal precision and limit operation registers - accelerates motor FOC and digital PFC calculations without CPU load. |
| DALI-2 Hardware Transceiver | Integrated physical layer compliant with IEC 62386-102; handles bus arbitration, frame timing, and error detection - reduces BOM count and firmware complexity in lighting controllers. |
| Complementary PWM Timers (KB30–KB32) | 6-channel output with 651-ps average resolution, fast forced stop, and dead-time insertion - enables high-frequency resonant LLC and GaN-based power topologies. |
| Low-Power Operation | 50 µA/MHz active current; STOP mode with 1.2 µA typical; wake-up in 3.9 µs - extends battery life in portable DALI commissioning tools. |
| On-Chip Debugging | Fully supported via TOOLRxD/TOOLTxD pins; no external debugger required - accelerates development of lighting control firmware and power supply algorithms. |
Applications
| Industrial LED Drivers | Digital Power Supplies |
|---|---|
Use Scenario: Constant-current LED driver with dimming, thermal derating, and fault reporting over DALI network. IC Role / Device Role / Timing Role: Main controller executing DALI-2 slave stack, ADC-based current sensing, and PWM dimming with 12-bit resolution. Use Value: Integrated DALI transceiver and 12-bit ADC eliminate external level shifters and signal conditioning, reducing component count by ≥4 parts. | Use Scenario: 300-W AC/DC power supply with digital PFC and LLC resonant control. IC Role / Device Role / Timing Role: System manager coordinating PFC stage (via KB30–KB32 timers) and LLC gate drive, while monitoring voltage/current via 12-bit ADC. Use Value: FAA accelerator offloads PFC loop calculations from CPU, enabling 100-kHz switching with <1% THD and full-load efficiency >94%. |
| Smart Lighting Control Panels | Motor-Controlled HVAC Actuators |
Use Scenario: Wall-mounted DALI master panel with touch interface, scene memory, and group addressing. IC Role / Device Role / Timing Role: DALI-2 master controller managing up to 64 devices, storing scene data in 4 KB data flash with 1M write endurance. Use Value: On-chip data flash with background operation allows seamless firmware updates and scene changes without interrupting DALI bus traffic. | Use Scenario: Brushless DC motor actuator for damper control in commercial HVAC systems. IC Role / Device Role / Timing Role: Sensorless FOC controller using FAA for Clarke/Park transforms and space-vector modulation on 3-phase inverter. Use Value: FAA's 32-bit signed multiply-accumulate completes FOC inner loop in <2.5 µs, enabling 20-kHz PWM carrier with stable torque at low speed. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7F101GGE3CFB#AA1 | Same core, memory, and peripherals; packaged in 48-pin LFQFP (7 × 7 mm, 0.50-mm pitch) instead of HWQFN. | Preferred for through-hole prototyping or legacy PCB layouts requiring LQFP footprint compatibility. | Select when mechanical mounting constraints or thermal management favor exposed-pad-free packages. |
| R7F101GGE4CNP#AA1 | Identical HWQFN package and pinout; rated for –40 to +85°C (2D grade) instead of +105°C (3C grade). | Suitable for consumer-grade lighting products where extended temperature range is not required. | Choose for cost-sensitive applications with ambient operating limits ≤+85°C. |
Compared with R7F101GGE3CNP#AA1, the R7F101GGE3CFB#AA1 offers identical functionality in an LFQFP package for easier rework and thermal isolation, while R7F101GGE4CNP#AA1 trades industrial temperature rating for lower unit cost in consumer lighting designs.
Availability
R7F101GGE3CNP#AA1 is available at Aetrix Electronics and suitable for industrial LED drivers, digital power supplies, smart lighting control panels, and motor-controlled HVAC actuators requiring stable component supply and long-term lifecycle support.
Supply support for R7F101GGE3CNP#AA1 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 RL78/G24 product line delivers ultra-low-power 16-bit MCUs with hardware-accelerated motor control and digital power features, targeting cost-sensitive yet performance-demanding industrial lighting and power conversion applications.
FAQ
What is the operating temperature range for the R7F101GGE3CNP#AA1?
The R7F101GGE3CNP#AA1 is rated for industrial operation from –40 to +105°C (3C grade), validated across its full 1.6–5.5 V supply range. This specification ensures reliable performance in enclosed LED driver enclosures and industrial power supply environments where ambient temperatures exceed +85°C.
Does the R7F101GGE3CNP#AA1 support DALI-2 natively without external components?
Yes, the R7F101GGE3CNP#AA1 integrates a fully compliant DALI-2 physical layer transceiver on-chip. Pins P00 (DALITxD0) and P01 (DALIRxD0) directly interface with the DALI bus line, eliminating the need for external bus drivers, optocouplers, or level-shifting circuitry in both master and slave implementations.
How much code flash and RAM does the R7F101GGE3CNP#AA1 provide?
The R7F101GGE3CNP#AA1 provides 128 KB of on-chip code flash memory organized in 2-KB blocks, 4 KB of data flash memory rated for 1,000,000 write cycles, and 12 KB of general-purpose RAM - sufficient to host a full DALI-2 stack, motor control algorithms, and application logic simultaneously.
What packaging and pin count does the R7F101GGE3CNP#AA1 use?
The R7F101GGE3CNP#AA1 uses a 48-pin HWQFN package measuring 7 × 7 mm with 0.50-mm pitch and an exposed die pad. This compact, thermally efficient package is optimized for high-density industrial PCB layouts and requires connection of the REGC pin to VSS via a 0.47–1 µF capacitor.
Which communication interfaces are available on the R7F101GGE3CNP#AA1 for digital power applications?
The R7F101GGE3CNP#AA1 supports PMBus/SMBus via two independent I²C interfaces (P10–P11 and P14–P15), UART/LIN for debug and telemetry, and SPI for peripheral expansion. These interfaces enable real-time monitoring and configuration of digital power ICs, temperature sensors, and isolated gate drivers in AC/DC and DC/DC converters.
R7F101GGE3CNP#AA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-WFQFN Exposed Pad
- Series:
- RL78/G24
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 48MHz
- Connectivity:
- CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 40
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 12K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 21x8/10b/12b; D/A 3x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7F101GGE3CNP#AA1 FAQ
1.How can I place an order for R7F101GGE3CNP#AA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7F101GGE3CNP#AA1 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 R7F101GGE3CNP#AA1 reliable?
The price and inventory of R7F101GGE3CNP#AA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7F101GGE3CNP#AA1 is usually 5 days.
3.What payment methods are accepted for R7F101GGE3CNP#AA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7F101GGE3CNP#AA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7F101GGE3CNP#AA1?
R7F101GGE3CNP#AA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7F101GGE3CNP#AA1 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 R7F101GGE3CNP#AA1?
For technical support, including R7F101GGE3CNP#AA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7F101GGE3CNP#AA1 requirements.
6.How does Aetrix verify that R7F101GGE3CNP#AA1 is sourced from the original manufacturer or authorized distributors?
All R7F101GGE3CNP#AA1 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 R7F101GGE3CNP#AA1 meets industry standards.
7.What is the process for return or replacement of R7F101GGE3CNP#AA1?
All R7F101GGE3CNP#AA1 units undergo pre-shipment inspection (PSI). If there is an issue with R7F101GGE3CNP#AA1, 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 R7F101GGE3CNP#AA1 part is unused and in its original packaging.
Return procedure for R7F101GGE3CNP#AA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R7F101GGE3CNP#AA1 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
