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Renesas R5F100FHAFP#V0
- Part No.:
- R5F100FHAFP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 44-LQFP
- Datasheet:
-
R5F100FHAFP#V0.pdf
- Description:
- IC MCU 16BIT 192KB FLASH 44LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,621
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Product details
Overview
R5F100FHAFP#V0 from Renesas is a 44-pin LQFP-packaged RL78/G13 16-bit microcontroller with 96 KB flash, 8 KB data flash, and 8 KB RAM, operating at up to 32 MHz (41 DMIPS), featuring ultra-low power consumption (66 μA/MHz active, 0.57 μA RTC+LVD mode), integrated 10-bit ADC (24 channels), real-time clock, and multiple serial interfaces (UART, I²C, CSI) for embedded control in industrial and consumer applications.
For engineers reviewing the R5F100FHAFP#V0 datasheet, R5F100FHAFP#V0 pinout, R5F100FHAFP#V0 application, or R5F100FHAFP#V0 equivalent, key selection criteria include its 44-pin LQFP-0.8mm pitch package, -40°C to +85°C industrial-grade temperature range (D-grade), on-chip debug support, self-programmable flash with boot swap, and BGO-capable data flash for concurrent execution and rewriting.
Technical Context
The R5F100FHAFP#V0 implements the RL78 CPU core with CISC architecture and 3-stage pipeline, supporting variable instruction execution time (0.03125 μs @ 32 MHz to 30.5 μs @ 32.768 kHz). It integrates a high-accuracy ±1.0% on-chip oscillator (selectable 1–32 MHz), DMA controller (4 channels), and hardware multiplier/divider for efficient signal processing.
Its peripheral set includes 16-bit timers (12 channels), 12-bit interval timer, watchdog timer, real-time clock with calendar/alarm/correction, and flexible I/O (up to 39 pins with N-ch open-drain, TTL input, and pull-up options), enabling robust timing, sensing, and communication in resource-constrained systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline and 1 MB address space |
| Max Clock Speed | 32 MHz (41 DMIPS), with selectable high-speed on-chip oscillator (±1.0% accuracy) |
| Memory | 96 KB code flash (1 KB block size), 8 KB data flash (1M rewrite cycles), 8 KB RAM |
| Power Consumption | 66 μA/MHz active mode; 0.57 μA in STOP mode with RTC + LVD enabled |
| Analog Peripherals | 10-bit ADC with 24 input channels, internal 1.45 V reference, and temperature sensor |
| Serial Interfaces | Up to 4 UART/LIN channels, 10 I²C/Simplified I²C channels, 8 CSI (SPI-compatible) channels |
| Timers & RTC | 12 × 16-bit timers, 1 × 12-bit interval timer, 1 × calendar RTC (99-year range, alarm, correction) |
Pinout & Package
Package: 44-pin LQFP (10 mm × 10 mm, 0.8 mm pitch), RoHS-compliant, JEDEC standard PLQP0044GC-A tray packaging (#V0 suffix).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains: VDD = 1.6–5.5 V; supports mixed-voltage I/O (1.8/2.5/3.0 V interface capability) |
| P10/P11/P12/P13 | CSI0/SCL0/SDA0/SI0/RxD0/TxD0 | Configurable serial interface pins supporting SPI-like CSI, I²C master/slave, and UART functions |
| P20–P27 | ANI0–ANI7 | Analog input channels for 10-bit ADC; P20/P21 also serve as AVREFP/AVREFM reference inputs |
| P30–P37 | Port 3 general-purpose I/O | N-ch open-drain capable (6 V tolerant), with programmable pull-up and TTL input buffer |
| RESET | Active-low reset input | Accepts external reset; internally tied to on-chip POR and LVD circuits with 14-level voltage detection |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power modes | HALT, STOP, and SNOOZE modes enable sub-μA operation while retaining RTC and LVD functionality |
| Self-programmable flash | Boot swap and flash shield window allow secure firmware updates without external programmer |
| Background operation | Data flash rewriting occurs concurrently with program execution (BGO), minimizing system interruption |
| On-chip debug | Fully integrated debug interface supports real-time trace, breakpoints, and memory inspection via single-wire SWD |
| Mixed-voltage I/O | Supports direct interfacing with 1.8 V, 2.5 V, and 3.0 V peripherals without level shifters |
Applications
| Home Appliance Control | Industrial Sensor Node |
|---|---|
|
Use Scenario: Microcontroller in washing machine main board managing motor drive, water valve, display, and user interface. IC Role / Device Role / Timing Role: Central control unit executing real-time motor commutation, ADC-based load sensing, and LIN bus communication with display module. Use Value: Low-power STOP mode extends standby battery life; integrated RTC enables scheduled wash cycles; 10-bit ADC resolves detergent concentration and load imbalance. |
Use Scenario: Battery-powered wireless temperature/humidity node in factory monitoring system. IC Role / Device Role / Timing Role: Data acquisition and preprocessing unit sampling sensors, performing local calibration, and transmitting via UART-to-LoRa bridge. Use Value: 0.57 μA RTC+LVD mode enables multi-year battery life; BGO data flash stores calibration coefficients during field updates; 24-channel ADC accommodates future sensor expansion. |
| Smart Meter Interface | Medical Diagnostic Device |
|
Use Scenario: Communication interface module in electricity meter handling pulse counting, tamper detection, and RS-485 backhaul. IC Role / Device Role / Timing Role: Peripheral manager coordinating optical pulse input, GPIO-based tamper switches, and isolated UART for metrology IC handshake. Use Value: N-ch open-drain I/O withstands 6 V transients on pulse lines; on-chip LVD provides reliable brown-out protection during grid fluctuations; 4 UART channels support dual-port diagnostics and firmware update. |
Use Scenario: Portable blood glucose meter requiring precise analog measurement and low-power operation. IC Role / Device Role / Timing Role: Signal conditioning and control processor acquiring electrochemical sensor output, driving LCD, and managing button inputs. Use Value: Internal 1.45 V reference ensures stable ADC accuracy across temperature; RTC tracks test timestamps; 8 KB RAM buffers waveform data before Bluetooth transmission. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100FHAFP#X0 | Identical silicon; differs only in packaging - embossed tape instead of tray (#V0) | Same functional use; optimized for automated SMT placement vs. manual/hand-solder prototyping | Select #X0 for high-volume production; #V0 for evaluation and low-volume assembly |
| R5F100GHAFP#V0 | Higher memory: 128 KB flash, 8 KB data flash, 12 KB RAM; otherwise identical peripheral set and pinout | Enables larger firmware (e.g., OTA stack, advanced UI), but requires same PCB layout and thermal design | Choose when firmware growth exceeds 96 KB or additional RAM is needed for buffering or RTOS tasks |
Compared with R5F100FHAFP#V0, the #X0 variant offers identical electrical and functional behavior with tape-and-reel logistics advantages, while the R5F100GHAFP#V0 provides scalable memory headroom without changing peripheral configuration or software abstraction layers.
Availability
R5F100FHAFP#V0 is available at Aetrix Electronics and suitable for industrial automation, home appliance control, and smart metering applications requiring stable component supply, long-term lifecycle support, and RoHS-compliant manufacturing.
Supply support for R5F100FHAFP#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, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/G13 family delivers true low-power performance for cost-sensitive general-purpose embedded applications, balancing energy efficiency, integration, and development simplicity across consumer and industrial temperature grades.
FAQ
What is the operating temperature range for R5F100FHAFP#V0?
The R5F100FHAFP#V0 is rated for industrial operation from –40°C to +85°C (D-grade), as confirmed by Renesas' official ordering information and datasheet specification tables. This range applies to all electrical characteristics including flash programming, ADC accuracy, and oscillator stability.
Does R5F100FHAFP#V0 support in-circuit debugging?
Yes, R5F100FHAFP#V0 includes full on-chip debug functionality via Renesas' E1/E20 emulators using the single-wire debug (SWD) interface. It supports breakpoints, real-time memory access, and trace without requiring dedicated debug pins beyond RESET and TCK/TMS.
How many ADC channels does R5F100FHAFP#V0 provide?
R5F100FHAFP#V0 provides 24 analog input channels for its 10-bit successive-approximation ADC, as specified in the RL78/G13 datasheet section "1.1 Features" and verified in the pin configuration table for 44-pin LQFP packages. Channels include ANI0–ANI23 mapped to P20–P27 and P30–P37.
Is R5F100FHAFP#V0 pin-compatible with other RL78/G13 44-pin variants?
Yes, R5F100FHAFP#V0 shares identical pinout and footprint with all RL78/G13 44-pin LQFP devices (e.g., R5F100FAAFP#V0, R5F100FGAFP#V0), per Renesas' standardized package definition PLQP0044GC-A. Function allocation per pin is consistent across the family, enabling drop-in replacement within same memory grade.
What flash security features are implemented in R5F100FHAFP#V0?
R5F100FHAFP#V0 implements flash block erase/write prohibition as a hardware security feature, preventing unauthorized modification of protected memory regions. This is managed via dedicated flash control registers and enforced independently of software execution state.
R5F100FHAFP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 44-LQFP
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Obsolete
- 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:
R5F100FHAFP#V0 FAQ
1.How can I place an order for R5F100FHAFP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100FHAFP#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 R5F100FHAFP#V0 reliable?
The price and inventory of R5F100FHAFP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100FHAFP#V0 is usually 5 days.
3.What payment methods are accepted for R5F100FHAFP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100FHAFP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100FHAFP#V0?
R5F100FHAFP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100FHAFP#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 R5F100FHAFP#V0?
For technical support, including R5F100FHAFP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100FHAFP#V0 requirements.
6.How does Aetrix verify that R5F100FHAFP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F100FHAFP#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 R5F100FHAFP#V0 meets industry standards.
7.What is the process for return or replacement of R5F100FHAFP#V0?
All R5F100FHAFP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100FHAFP#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 R5F100FHAFP#V0 part is unused and in its original packaging.
Return procedure for R5F100FHAFP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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