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Renesas R5F100PKDFB#30
- Part No.:
- R5F100PKDFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F100PKDFB#30.pdf
- Description:
- IC MCU 16BIT 384KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:251
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Product details
Overview
R5F100PKDFB#30 from Renesas is a 100-pin LFQFP (0.5-mm pitch), industrial-grade RL78/G13 16-bit microcontroller with 256 KB flash, 8 KB data flash, 20 KB RAM, and integrated RTC, 10-bit ADC (26 channels), UART, I²C, CSI, and 16-bit timers. It operates from 1.6–5.5 V at –40°C to +85°C and targets low-power sensor nodes and industrial control panels.
For engineers reviewing the R5F100PKDFB#30 datasheet, R5F100PKDFB#30 pinout, R5F100PKDFB#30 application, or R5F100PKDFB#30 equivalent, key selection criteria include its 256 KB code flash with self-programming, 20 KB RAM for real-time firmware execution, 100-pin LFQFP package for high I/O density, and support for SNOOZE mode (66 μA/MHz) in battery-backed systems.
Technical Context
The R5F100PKDFB#30 implements the RL78 CPU core with 3-stage pipeline, supporting instruction execution times from 0.03125 μs (32 MHz HS mode) to 30.5 μs (32.768 kHz subsystem clock). It integrates a DMA controller (4 channels), multiplier/divider unit, and background operation for data flash rewriting while executing code.
Its peripheral set includes up to 26-channel 10-bit ADC with internal 1.45 V reference and temperature sensor, 3–10 I²C/Simplified I²C channels, 2–4 UART/LIN interfaces, and 8–16 16-bit timers - all configurable via register-based control without external glue logic.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline and 1 MB address space |
| Max Operating Frequency | 32 MHz (41 DMIPS); supports ultra-low-speed 32.768 kHz RTC mode |
| Memory Configuration | 256 KB code flash (1 KB block size), 8 KB data flash (1M rewrite cycles), 20 KB RAM |
| Supply Voltage Range | 1.6 V to 5.5 V - enables direct interface with 1.8/2.5/3.3 V peripherals |
| Low-Power Modes | HALT (0.57 μA with RTC+LVD active), STOP, SNOOZE (66 μA/MHz) |
| Analog Peripherals | 10-bit ADC with 26 input channels, internal 1.45 V reference, and on-chip temperature sensor |
| Digital Interfaces | Up to 4 UART/LIN, 3–10 I²C/Simplified I²C, 2–8 CSI (SPI-compatible), and 16-bit timer array |
Pinout & Package
Package: 100-pin LFQFP (14 × 14 mm, 0.5-mm pitch), RoHS-compliant, industrial temperature grade (–40°C to +85°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P1_0 to P1_7 | General-purpose I/O with N-ch open drain, pull-up, TTL input | Configurable for GPIO, key interrupt, or peripheral function multiplexing |
| P2_0 to P2_7 | Analog input / AVREFP/AVREFM / RTC crystal | Supports ADC reference, analog sensing, and 32.768 kHz crystal oscillator |
| P3_0 to P3_7 | UART0/1 TX/RX, CSI0/1, I²C0/1, timer output | Hardware-peripheral routing without software bit-banging overhead |
| P4_0 to P4_7 | 16-bit timer input capture, PWM output, DMA trigger sources | Enables precise timing control for motor control or power conversion |
| VDD, VSS | Power supply and ground pins (multiple pairs) | Reduces noise coupling and improves EMI performance in mixed-signal layouts |
| RESET, NMIC | Reset input and non-maskable interrupt | Hardware-initiated recovery and critical fault handling independent of core state |
Key Features
| Feature | Design Value |
|---|---|
| Self-programming flash with boot swap | Enables field firmware updates without external programmer; flash shield window prevents unauthorized access |
| Background operation (BGO) | Allows concurrent program execution and data flash rewriting - no CPU stall during storage writes |
| Real-time clock with calendar & alarm | 99-year calendar, automatic leap-year correction, and wake-from-STOP alarm - eliminates external RTC IC |
| On-chip voltage detector (LVD) | 14-level programmable reset/interrupt threshold - protects against brown-out without external supervisor |
| DMA with 2-clock transfer latency | Minimizes CPU load for memory-to-peripheral transfers (e.g., ADC → RAM or UART → buffer) |
| Different-potential interface support | Direct connection to 1.8 V, 2.5 V, or 3 V logic without level shifters - reduces BOM count |
Applications
| Industrial Sensor Node | Smart HVAC Controller |
|---|---|
Use Scenario: Battery-powered environmental monitoring node with temperature, humidity, and CO₂ sensing. IC Role / Device Role / Timing Role: Main system controller managing sensor polling, data logging to data flash, RTC-timed wake-ups, and LoRaWAN transmission via UART. Use Value: 0.57 μA STOP mode extends 2xAA battery life beyond 5 years; 26-channel ADC supports multi-sensor fusion without external MUX. |
Use Scenario: Wall-mounted HVAC control panel with touch interface, fan speed control, and zone temperature feedback. IC Role / Device Role / Timing Role: Real-time coordinator for PWM fan drivers, capacitive touch scanning, I²C-connected ambient sensors, and display refresh. Use Value: 20 KB RAM accommodates GUI stack and PID control loops; 16-bit timers deliver precise 25 kHz PWM for brushless fan control. |
| Programmable Logic Relay | Energy Meter Front-End |
Use Scenario: DIN-rail mounted relay module with configurable I/O, Modbus RTU over RS-485, and event logging. IC Role / Device Role / Timing Role: Deterministic logic executor using on-chip timer interrupts and GPIO state machines; UART handles Modbus framing. Use Value: 256 KB flash stores multiple ladder logic configurations; SNOOZE mode enables fast wake-up (<10 μs) for response-critical inputs. |
Use Scenario: Residential electricity meter front-end acquiring voltage/current samples via external ADCs and computing kWh. IC Role / Device Role / Timing Role: Data aggregator and communication hub interfacing with metrology ICs via SPI and transmitting via NB-IoT modem. Use Value: 8 KB data flash retains tamper logs and calibration coefficients across 10+ years; LVD ensures accurate metering during grid sags. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PKAFB#30 | Same 256 KB flash, 20 KB RAM, but consumer-grade (–40°C to +85°C A-grade) and lacks data flash (0 KB) | Suitable for cost-sensitive consumer appliances where extended data retention is unnecessary | Select when full data flash functionality is not required and industrial temp rating is not mandated |
| R5F101PKDFB#30 | Identical package and pinout, but no data flash (0 KB) and reduced peripheral set (e.g., fewer UART/I²C channels) | Targeted at simpler control tasks like basic lighting or fan control without data logging | Choose when firmware-only operation suffices and BGO/data flash features are unused |
Compared with R5F100PKDFB#30, R5F100PKAFB#30 trades data flash and industrial qualification for lower cost, while R5F101PKDFB#30 removes data flash and peripheral redundancy to reduce silicon area - both require firmware revalidation but retain identical footprint and core timing behavior.
Availability
R5F100PKDFB#30 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart HVAC controllers, and programmable logic relays requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F100PKDFB#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, and power solutions for industrial, automotive, and IoT markets.
The RL78/G13 product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive, battery-operated, and industrial control applications - balancing performance, integration, and energy efficiency without external support components.
FAQ
What is the maximum operating frequency and corresponding DMIPS rating for the R5F100PKDFB#30?
The R5F100PKDFB#30 achieves a maximum operating frequency of 32 MHz, delivering 41 DMIPS of processing performance. This is measured under high-speed main clock operation using the RL78 CPU core's 3-stage pipeline architecture, and it supports dynamic clock switching between 32 MHz and 32.768 kHz for RTC functions without reset.
Does the R5F100PKDFB#30 include on-chip debug capability and what interface does it use?
Yes, the R5F100PKDFB#30 includes full on-chip debug functionality compliant with Renesas' E1/E20 emulator standard. It uses the single-wire debug interface (SWD) via dedicated pins (e.g., RES# and TMS), enabling non-intrusive breakpoints, real-time variable watch, and flash programming without halting peripheral operation.
How many analog input channels does the R5F100PKDFB#30 support and what is the ADC resolution?
The R5F100PKDFB#30 integrates a 10-bit successive approximation ADC with up to 26 analog input channels. It supports selectable reference voltages including internal 1.45 V and external AVREFP/AVREFM, and includes an on-chip temperature sensor usable as a system health monitor.
What low-power modes are available on the R5F100PKDFB#30 and what is the current consumption in STOP mode with RTC active?
The R5F100PKDFB#30 supports HALT, STOP, and SNOOZE modes. In STOP mode with only RTC and LVD active, it consumes 0.57 μA typical at VDD = 3.3 V and TA = 25°C - verified per R01DS0131EJ0380 datasheet Section 1.1. This enables decade-scale battery life in always-on monitoring applications.
Is the R5F100PKDFB#30 pin-compatible with other RL78/G13 variants in the same package?
Yes, the R5F100PKDFB#30 is pin-compatible with all other RL78/G13 devices in the 100-pin LFQFP (FB) package, including R5F100PLDFB#30 and R5F101PKDFB#30. Pin functions are consistent across the family, though peripheral enablement (e.g., UART channel count) and memory configuration differ - verified in Renesas' "Outline of Functions" table (Section 1.6).
R5F100PKDFB#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- 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:
- 82
- Program Memory Size:
- 384KB (384K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 24K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 20x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F100PKDFB#30 FAQ
1.How can I place an order for R5F100PKDFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100PKDFB#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 R5F100PKDFB#30 reliable?
The price and inventory of R5F100PKDFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100PKDFB#30 is usually 5 days.
3.What payment methods are accepted for R5F100PKDFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100PKDFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100PKDFB#30?
R5F100PKDFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100PKDFB#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 R5F100PKDFB#30?
For technical support, including R5F100PKDFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100PKDFB#30 requirements.
6.How does Aetrix verify that R5F100PKDFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F100PKDFB#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 R5F100PKDFB#30 meets industry standards.
7.What is the process for return or replacement of R5F100PKDFB#30?
All R5F100PKDFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100PKDFB#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 R5F100PKDFB#30 part is unused and in its original packaging.
Return procedure for R5F100PKDFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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