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Renesas R5F100FHDFP#30
- Part No.:
- R5F100FHDFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 44-LQFP
- Datasheet:
-
R5F100FHDFP#30.pdf
- Description:
- IC MCU 16BIT 192KB FLASH 44LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,974
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Product details
Overview
R5F100FHDFP#30 from Renesas is a 44-pin LQFP-44, 32 MHz RL78/G13 16-bit microcontroller with 96 KB flash, 8 KB data flash, 8 KB RAM, and integrated peripherals including 16-bit timers, 10-bit ADC (24 channels), UART/LIN, I²C, CSI, RTC, and ultra-low-power operation (0.57 μA in STOP mode). It targets industrial control panels requiring compact, reliable, low-power MCU solutions.
For engineers reviewing the R5F100FHDFP#30 datasheet, R5F100FHDFP#30 pinout, R5F100FHDFP#30 application, or R5F100FHDFP#30 equivalent, key selection criteria include its 44-pin LQFP package, -40°C to +85°C industrial temperature grade (D suffix), on-chip RTC with calendar/alarm, 10-bit ADC with internal reference and temperature sensor, and support for LIN bus communication in automotive body electronics and smart sensors.
Technical Context
The R5F100FHDFP#30 implements the RL78 CPU core with 3-stage pipeline CISC architecture, supporting instruction execution times from 0.03125 μs (32 MHz) to 30.5 μs (32.768 kHz), and operates across 1.6–5.5 V supply. Its memory subsystem includes 96 KB code flash (1 KB block size), 8 KB data flash with background operation (BGO), and 8 KB SRAM.
Peripherals include up to 24-channel 10-bit ADC with internal 1.45 V reference and temperature sensor, dual UART/LIN interfaces, three I²C/Simplified I²C channels, eight CSI channels, one real-time clock with calendar and alarm, and four 16-bit timers - all managed via dedicated SFRs and DMA controller with 2/4 channels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline; enables deterministic timing and low-energy per instruction. |
| Max Operating Frequency | 32 MHz using high-accuracy on-chip oscillator (±1.0% over VDD = 1.8–5.5 V, TA = –20 to +85°C). |
| Flash Memory | 96 KB code flash with 1 KB erase blocks, security lock, and self-programming with boot swap. |
| Data Flash | 8 KB with background operation (BGO); supports 1M write cycles and rewrites at VDD = 1.8–5.5 V. |
| ADC Resolution & Channels | 10-bit SAR ADC with 24 analog inputs, internal 1.45 V reference, and integrated temperature sensor. |
| Low-Power Modes | HALT (66 μA/MHz), STOP (0.57 μA with RTC+LVD active), and SNOOZE mode for peripheral-triggered wake-up. |
| Package & Temp Grade | 44-pin LQFP (10 × 10 mm, 0.8 mm pitch), industrial-grade –40°C to +85°C (D-suffix). |
Pinout & Package
Package: 44-pin plastic LQFP (10 × 10 mm, 0.8-mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains support stable operation across 1.6–5.5 V; decoupling required per datasheet layout guidelines. |
| P10/P11 | SCK00/SCL00, SI00/RxD0 | Primary SPI/I²C clock and UART receive pins; enable serial communication with sensors and EEPROMs. |
| P12/P13 | SO00/SDA00, SCK10/SCL10 | Secondary SPI/I²C interface; allows concurrent bus access without software arbitration overhead. |
| P30–P37 | ANI0–ANI7 | Analog input channels for ADC; support differential measurement and internal reference selection. |
| P140–P147 | ANI8–ANI15 | Extended analog inputs; enable multi-sensor monitoring (e.g., voltage, current, temperature) in single-chip designs. |
| P20–P27 | ANI16–ANI23 | Additional ADC channels with AVREFP/AVREFM biasing; allow precision measurement of external references. |
| P00–P07 | Port 0 general-purpose I/O | Configurable as push-pull, open-drain, or TTL-input with pull-up; support 1.8/2.5/3.0 V logic interfacing. |
| RESET | Active-low reset input | Accepts external reset signal or internal POR/LVD assertion; ensures deterministic startup after brownout. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA with RTC and LVD active-enables battery-powered operation for >10 years in metering applications. |
| On-chip RTC with calendar | 99-year calendar, alarm, and clock correction-eliminates need for external real-time clock IC and backup battery. |
| Background Data Flash rewrite | Execute code from flash while rewriting data flash-enables firmware updates and logging without system interruption. |
| LIN bus support in UART | Hardware LIN protocol handling (break/delimiter detection, sync field, checksum)-reduces CPU load in automotive body modules. |
| Integrated temperature sensor | Calibrated on-die sensor with ±2°C accuracy-provides thermal monitoring without external components. |
| Multi-channel 10-bit ADC | 24-channel input multiplexer with internal 1.45 V reference-supports simultaneous voltage/current sensing in motor control. |
Applications
| Industrial HMI Panel | Smart Thermostat Controller |
|---|---|
|
Use Scenario: Compact front-panel interface with touch buttons, LED indicators, and environmental sensors. IC Role / Device Role / Timing Role: Main system controller managing user input, display refresh, sensor polling, and local actuation. Use Value: Integrated 24-channel ADC and GPIO reduce BOM count; RTC enables scheduled UI updates and event logging. |
Use Scenario: Battery-powered HVAC controller with ambient temperature, humidity, and occupancy sensing. IC Role / Device Role / Timing Role: Low-power system manager executing periodic sensor reads, PID computation, and relay control. Use Value: 0.57 μA STOP mode extends CR2032 battery life beyond 5 years; on-chip temperature sensor eliminates external IC. |
| Automotive Body Control Module | Energy Metering Node |
|
Use Scenario: Door module controlling window lift, mirror adjustment, and interior lighting via LIN network. IC Role / Device Role / Timing Role: LIN slave node with UART-based protocol engine and PWM-driven motor drivers. Use Value: Hardware LIN support reduces firmware complexity; 16-bit timers enable precise PWM for smooth motor control. |
Use Scenario: DIN-rail mounted electricity meter with voltage/current sampling, tariff calculation, and RS-485 communication. IC Role / Device Role / Timing Role: Measurement engine performing synchronized ADC sampling and real-time energy integration. Use Value: BGO-capable data flash stores calibration coefficients and usage logs without interrupting metering routines. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100FHAFP#30 | Same 96 KB flash, 8 KB data flash, and 44-pin LQFP package but rated for consumer temp range (–40°C to +85°C, A-suffix) and shipped in tape/reel (#X0) vs tray (#V0). | Not qualified for industrial environments requiring extended reliability validation; suitable for cost-sensitive consumer appliances. | Select only if operating ambient stays within A-grade limits and tape-and-reel packaging is preferred for SMT line efficiency. |
| R5F101FHDFP#30 | Identical pinout and package but lacks data flash memory (0 KB); retains same 96 KB code flash, 8 KB RAM, and peripheral set. | Cannot store runtime parameters or field-upgradable calibration data; requires external EEPROM or FRAM for nonvolatile storage. | Choose when data logging or firmware update capability is unnecessary and BOM cost reduction is prioritized over flexibility. |
Compared with R5F100FHDFP#30, R5F100FHAFP#30 trades industrial qualification for lower unit cost and tape packaging, while R5F101FHDFP#30 removes data flash to reduce silicon area-both retain identical core performance and peripheral functionality but constrain specific design requirements.
Availability
R5F100FHDFP#30 is available at Aetrix Electronics and suitable for industrial HMI panels, smart thermostats, automotive body control modules, and energy metering nodes requiring stable component supply, long-term lifecycle support, and verified industrial-grade qualification.
Supply support for R5F100FHDFP#30 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, power, and SoC solutions for industrial, automotive, and IoT markets.
The RL78/G13 family delivers true low-power performance for general-purpose embedded control, targeting cost-sensitive yet reliability-critical applications such as home appliances, industrial sensors, and building automation systems.
FAQ
What is the maximum operating frequency and supply voltage range for the R5F100FHDFP#30?
The R5F100FHDFP#30 operates up to 32 MHz using its high-accuracy on-chip oscillator and supports a wide supply voltage range of 1.6 V to 5.5 V. This enables direct integration into battery-powered, USB-powered, and industrial 3.3 V/5 V systems without external regulators in many cases. The oscillator maintains ±1.0% accuracy across the full voltage and temperature range specified for the D-grade part.
Does the R5F100FHDFP#30 include an integrated temperature sensor and how accurate is it?
Yes, the R5F100FHDFP#30 includes a factory-calibrated on-die temperature sensor usable via the 10-bit ADC. Its typical accuracy is ±2°C over the industrial temperature range (–40°C to +85°C), eliminating the need for external thermal sensing components in applications like thermostat control or motor thermal monitoring.
Can the R5F100FHDFP#30 execute code while rewriting data flash memory?
Yes, the R5F100FHDFP#30 supports Background Operation (BGO) for data flash. This allows the CPU to run application code from program memory while simultaneously erasing or programming data flash sectors-critical for seamless firmware updates, parameter logging, and calibration storage without system interruption.
What LIN bus capabilities does the R5F100FHDFP#30 provide?
The R5F100FHDFP#30 implements LIN 2.2-compliant functionality within its UART peripheral, including hardware break field generation/detection, sync field handling, and checksum calculation. This offloads protocol processing from the CPU and ensures robust communication in automotive body electronics such as door modules and seat controllers.
How many analog input channels does the R5F100FHDFP#30 support and what is the ADC resolution?
The R5F100FHDFP#30 features a 10-bit successive approximation register (SAR) ADC with up to 24 configurable analog input channels (ANI0–ANI23), selectable via internal multiplexer. It supports internal 1.45 V reference and differential measurement modes, enabling precise voltage, current, and sensor signal acquisition in industrial and appliance control systems.
R5F100FHDFP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 44-LQFP
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 31
- Program Memory Size:
- 192KB (192K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 16K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 10x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F100FHDFP#30 FAQ
1.How can I place an order for R5F100FHDFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100FHDFP#30 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 R5F100FHDFP#30 reliable?
The price and inventory of R5F100FHDFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100FHDFP#30 is usually 5 days.
3.What payment methods are accepted for R5F100FHDFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100FHDFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100FHDFP#30?
R5F100FHDFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100FHDFP#30 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 R5F100FHDFP#30?
For technical support, including R5F100FHDFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100FHDFP#30 requirements.
6.How does Aetrix verify that R5F100FHDFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F100FHDFP#30 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 R5F100FHDFP#30 meets industry standards.
7.What is the process for return or replacement of R5F100FHDFP#30?
All R5F100FHDFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100FHDFP#30, 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 R5F100FHDFP#30 part is unused and in its original packaging.
Return procedure for R5F100FHDFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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