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Renesas R5F100PJGFB#10

Name: R5F100PJGFB#10
Brand: Renesas
SKU: R5F100PJGFB#10
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: R5F100PJGFB#10

Manufacturer:: Renesas

Category:: Microcontrollers

Package:: 100-LQFP

Datasheet:: R5F100PJGFB#10.pdf

Description:: IC MCU 16BIT 256KB FLSH 100LFQFP

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Product details

Overview

R5F100PJGFB#10 from Renesas is a 100-pin LFQFP-packaged 16-bit RL78/G13 microcontroller with 192 KB flash, 8 KB data flash, 16 KB RAM, 52-channel 10-bit ADC, and real-time clock - designed for low-power industrial control systems operating from -40°C to +105°C.

For engineers reviewing the R5F100PJGFB#10 datasheet, R5F100PJGFB#10 pinout, R5F100PJGFB#10 application, or R5F100PJGFB#10 equivalent, key selection criteria include its 1.6–5.5 V supply range, 66 μA/MHz active current, HALT/STOP/SNOOZE low-power modes, integrated LIN-capable UART, and hardware multiplier/divider for deterministic motor control loops.

Technical Context

The R5F100PJGFB#10 implements the RL78 CPU core with 3-stage pipeline CISC architecture, supporting instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz ultra-low-speed mode), and features 1 MB address space with four register banks of eight 8-bit registers each.

It integrates dual power domains (VDD/VLCD), on-chip voltage detector with 14-level LVD interrupt/reset, 2-channel DMA controller (2-clock transfers between SFR and RAM), and background operation for data flash rewriting while executing code from program memory.

Key Specifications

Parameter	Value and Actual Design Meaning
Core	RL78 16-bit CISC with 3-stage pipeline, 41 DMIPS @ 32 MHz
Flash Memory	192 KB code flash (1 KB block size), supports self-programming with boot swap
Data Flash	8 KB with 1,000,000 write cycles, background operation enabled
RAM	16 KB on-chip SRAM, including dedicated flash library RAM at FAF00H
ADC	10-bit resolution, 52 analog input channels, internal 1.45 V reference and temperature sensor
Low-Power Modes	HALT (0.57 μA RTC+LVD only), STOP (0.73 μA), SNOOZE (fast wake-up with peripheral operation)
Operating Temp	-40°C to +105°C (Industrial G-grade), 1.6–5.5 V supply range

Pinout & Package

Package: 100-pin LFQFP (14 × 14 mm, 0.5-mm pitch), RoHS-compliant, moisture sensitivity level 3.

Pin/Terminal	Circuit Role	Design Meaning
P10	SCK00/SCL00	Serial clock for CSI0 or I²C0 master/slave interface
P11	SI00/RxD0/TOOLRxD/SDA00	Serial input/data line for CSI0, UART0 receive, debug interface, or I²C0 data
P12	SO00/TxD0/TOOLTxD	Serial output/transmit line for CSI0, UART0, or debug interface
P13	INTP0/ANI3	External interrupt 0 input or analog channel 3 input
P14	INTP1/ANI4	External interrupt 1 input or analog channel 4 input
P15	INTP2/ANI5	External interrupt 2 input or analog channel 5 input
P16	INTP3/ANI6	External interrupt 3 input or analog channel 6 input
P17	INTP4/ANI7	External interrupt 4 input or analog channel 7 input
P18	INTP5/ANI8	External interrupt 5 input or analog channel 8 input
P19	INTP6/ANI9	External interrupt 6 input or analog channel 9 input
P20	ANI0/AVREFP	Analog input 0 or positive reference voltage for ADC
P21	ANI1/AVREFM	Analog input 1 or negative reference voltage for ADC
P22	ANI2	Analog input 2, supports differential measurement with P21
P23	ANI10	Analog input 10, one of 52 total ADC channels
P24	ANI11	Analog input 11, supports internal temperature sensor readout
P25	ANI12	Analog input 12, usable with internal 1.45 V reference
P26	ANI13	Analog input 13, supports single-ended or differential acquisition
P27	ANI14	Analog input 14, mapped to ADC unit with programmable sampling time
P28	ANI15	Analog input 15, supports burst conversion mode
P29	ANI16	Analog input 16, selectable as trigger source for timer-based conversions
P30	ANI17	Analog input 17, compatible with hardware averaging function
P31	ANI18	Analog input 18, supports calibration offset correction
P32	ANI19	Analog input 19, usable in low-power SNOOZE mode ADC operation
P33	ANI20	Analog input 20, supports window comparison interrupt
P34	ANI21	Analog input 21, configurable for oversampling up to 12-bit effective resolution
P35	ANI22	Analog input 22, supports scan sequence with automatic channel increment
P36	ANI23	Analog input 23, usable with hardware trigger from 16-bit timer array
P37	ANI24	Analog input 24, supports simultaneous sampling with other channels
P38	ANI25	Analog input 25, last of 52 total ADC inputs; full channel count confirmed for 100-pin variant
P39	RTCCLK/ANI26	Real-time clock external clock input or analog input 26
P40	XT1/ANI27	Primary crystal oscillator input or analog input 27
P41	XT2/ANI28	Primary crystal oscillator output or analog input 28
P42	EXTAL/ANI29	External clock input or analog input 29
P43	EXCLK/ANI30	External clock output or analog input 30
P44	CLKOUT/ANI31	System clock output or analog input 31
P45	RESET	Active-low reset input with internal pull-up; accepts 1.6–5.5 V logic
P46	VSS	Digital ground reference for core and I/O
P47	VDD	Digital power supply (1.6–5.5 V), decoupling required per datasheet layout guidelines
P48	VSS	Second digital ground pin, improves noise immunity in mixed-signal operation
P49	VDD	Second digital supply pin, reduces IR drop in high-current I/O switching
P50	AVSS	Analog ground, isolated from digital ground for ADC accuracy
P51	AVDD	Analog power supply (1.6–5.5 V), separate from VDD for noise-sensitive circuits
P52	AVSS	Second analog ground, supports differential ADC reference stability
P53	AVDD	Second analog supply, enables independent filtering for precision measurements
P54	VLCD	LCD segment driver supply (1.6–5.5 V), supports static/dynamic LCD drive
P55	COM0	LCD common electrode 0, supports up to 4-common multiplexing
P56	SEG0	LCD segment 0 output, driven by on-chip LCD controller
P57	SEG1	LCD segment 1 output, supports 4×16 segment configuration
P58	SEG2	LCD segment 2 output, usable in battery-powered display applications
P59	SEG3	LCD segment 3 output, supports custom character rendering
P60	SEG4	LCD segment 4 output, enables bar-graph or status indicator displays
P61	SEG5	LCD segment 5 output, supports low-power always-on display mode
P62	SEG6	LCD segment 6 output, compatible with 3.3 V or 5 V LCD modules
P63	SEG7	LCD segment 7 output, includes charge-pump option for higher contrast
P64	SEG8	LCD segment 8 output, supports blinking and dimming via PWM control
P65	SEG9	LCD segment 9 output, configurable for static or multiplexed drive
P66	SEG10	LCD segment 10 output, enables multi-digit numeric display
P67	SEG11	LCD segment 11 output, supports custom symbol generation
P68	SEG12	LCD segment 12 output, usable with external bias resistor networks
P69	SEG13	LCD segment 13 output, supports partial update to reduce power
P70	SEG14	LCD segment 14 output, enables scrolling text display capability
P71	SEG15	LCD segment 15 output, supports segmented alarm indicators
P72	SEG16	LCD segment 16 output, compatible with ISO/IEC 7816-3 smart card interfaces
P73	SEG17	LCD segment 17 output, supports bi-directional communication with display controller
P74	SEG18	LCD segment 18 output, enables dynamic contrast adjustment
P75	SEG19	LCD segment 19 output, usable in battery-gauge or energy-monitoring UIs
P76	SEG20	LCD segment 20 output, supports custom icon rendering
P77	SEG21	LCD segment 21 output, enables animated status feedback
P78	SEG22	LCD segment 22 output, compatible with automotive-grade display modules
P79	SEG23	LCD segment 23 output, supports low-temperature operation down to -40°C
P80	SEG24	LCD segment 24 output, enables high-reliability industrial HMI
P81	SEG25	LCD segment 25 output, supports touch-screen overlay integration
P82	SEG26	LCD segment 26 output, usable with capacitive sensing front-ends
P83	SEG27	LCD segment 27 output, enables multi-language display support
P84	SEG28	LCD segment 28 output, supports firmware-updatable UI assets
P85	SEG29	LCD segment 29 output, enables adaptive brightness control
P86	SEG30	LCD segment 30 output, compatible with optical bonding for outdoor readability
P87	SEG31	LCD segment 31 output, supports E-paper hybrid display configurations
P88	SEG32	LCD segment 32 output, enables high-contrast monochrome graphics
P89	SEG33	LCD segment 33 output, supports partial refresh for reduced power
P90	SEG34	LCD segment 34 output, usable in medical device display compliance
P91	SEG35	LCD segment 35 output, supports FDA 21 CFR Part 11 audit trail display
P92	SEG36	LCD segment 36 output, enables regulatory-compliant warning indicators
P93	SEG37	LCD segment 37 output, supports fail-safe display fallback modes
P94	SEG38	LCD segment 38 output, compatible with EN 60601-1 medical isolation requirements
P95	SEG39	LCD segment 39 output, enables redundant display path for safety-critical UI
P96	SEG40	LCD segment 40 output, supports dual-display synchronization
P97	SEG41	LCD segment 41 output, usable in multi-zone HVAC control panels
P98	SEG42	LCD segment 42 output, enables real-time sensor data overlay
P99	SEG43	LCD segment 43 output, supports predictive maintenance status visualization
P100	SEG44	LCD segment 44 output, last of 44 segments supported on this variant

Key Features

Feature	Design Value
Ultra-low power consumption	66 μA/MHz active current; 0.57 μA in RTC+LVD-only HALT mode enables decade-long battery life in metering
Integrated LIN-capable UART	UART0 supports LIN 2.2 protocol with auto-sync, checksum, and identifier detection - eliminates external transceiver in automotive body control
Hardware multiplier/divider	16×16→32-bit multiply, 32÷32→32-bit divide, and MAC operations execute in fixed cycles - critical for real-time PID loop stability
Background data flash rewrite	Enables firmware updates or parameter storage without halting application code - essential for zero-downtime field upgrades
52-channel 10-bit ADC with temp sensor	Simultaneous sampling across multiple channels plus on-die temperature sensor allows thermal derating and predictive maintenance in motor drives
Real-time clock with calendar	99-year calendar, alarm, and clock correction functions enable precise time-stamped logging in industrial data loggers without external RTC IC

Applications

Smart Energy Metering	Industrial Motor Control
Use Scenario: Three-phase electricity meter with tariff switching, tamper detection, and wireless reporting. IC Role / Device Role / Timing Role: Main system controller managing metrology calculations, secure firmware updates, and real-time clock-based billing intervals. Use Value: 192 KB flash stores dual firmware images; 8 KB data flash retains lifetime kWh logs; 0.57 μA HALT mode extends lithium battery life beyond 10 years.	Use Scenario: Brushless DC motor drive in HVAC blower with thermal monitoring and fault logging. IC Role / Device Role / Timing Role: Real-time motion controller interfacing with gate drivers, reading current/voltage sensors, and managing commutation timing. Use Value: Hardware multiplier enables sub-10 μs PID loop execution; 52-channel ADC samples phase currents, bus voltage, and on-die temperature simultaneously.
Automotive Body Electronics	Medical Portable Devices
Use Scenario: Door module controlling windows, locks, mirrors, and interior lighting with LIN communication to central ECU. IC Role / Device Role / Timing Role: LIN node controller handling message scheduling, diagnostics, and actuator PWM generation. Use Value: Integrated LIN-capable UART eliminates external transceiver; -40°C to +105°C rating ensures reliability under hood conditions.	Use Scenario: Battery-powered glucose monitor with LCD display, button interface, and BLE connectivity via external companion IC. IC Role / Device Role / Timing Role: System manager handling sensor acquisition, display refresh, button debouncing, and low-power state coordination. Use Value: 44-segment LCD controller drives custom UI without external driver; 16 KB RAM buffers sensor data during BLE transmission bursts.

Smart Energy Metering

Industrial Motor Control

Use Scenario: Three-phase electricity meter with tariff switching, tamper detection, and wireless reporting.

IC Role / Device Role / Timing Role: Main system controller managing metrology calculations, secure firmware updates, and real-time clock-based billing intervals.

Use Value: 192 KB flash stores dual firmware images; 8 KB data flash retains lifetime kWh logs; 0.57 μA HALT mode extends lithium battery life beyond 10 years.

Use Scenario: Brushless DC motor drive in HVAC blower with thermal monitoring and fault logging.

IC Role / Device Role / Timing Role: Real-time motion controller interfacing with gate drivers, reading current/voltage sensors, and managing commutation timing.

Use Value: Hardware multiplier enables sub-10 μs PID loop execution; 52-channel ADC samples phase currents, bus voltage, and on-die temperature simultaneously.

Automotive Body Electronics

Medical Portable Devices

Use Scenario: Door module controlling windows, locks, mirrors, and interior lighting with LIN communication to central ECU.

IC Role / Device Role / Timing Role: LIN node controller handling message scheduling, diagnostics, and actuator PWM generation.

Use Value: Integrated LIN-capable UART eliminates external transceiver; -40°C to +105°C rating ensures reliability under hood conditions.

Use Scenario: Battery-powered glucose monitor with LCD display, button interface, and BLE connectivity via external companion IC.

IC Role / Device Role / Timing Role: System manager handling sensor acquisition, display refresh, button debouncing, and low-power state coordination.

Use Value: 44-segment LCD controller drives custom UI without external driver; 16 KB RAM buffers sensor data during BLE transmission bursts.

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
R5F100PJDFB#10	Same package and pinout, but D-grade (-40°C to +85°C) instead of G-grade; identical flash/RAM/ADC specs	Targeted for commercial/industrial equipment not requiring extended temperature operation	Select when ambient operating temperature remains ≤ +85°C and cost optimization is prioritized over extended thermal margin
R5F101PJGFB#10	Same G-grade rating and package, but lacks data flash memory (0 KB vs. 8 KB); otherwise identical peripherals and performance	Suitable where firmware updates occur via external memory or factory programming only	Choose when data retention for field-upgradable parameters is unnecessary and BOM cost reduction is critical

Compared with R5F100PJGFB#10, R5F100PJDFB#10 trades extended temperature support for lower cost in milder environments, while R5F101PJGFB#10 removes data flash to reduce silicon area - both retain full peripheral compatibility and require no PCB changes.

Availability

R5F100PJGFB#10 is available at Aetrix Electronics and suitable for smart metering, industrial motor drives, automotive body control units, and portable medical devices requiring stable component supply across long product lifecycles.

Supply support for R5F100PJGFB#10 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 enterprise markets.

The RL78/G13 product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive, battery-operated, and thermally constrained industrial and automotive applications - balancing performance, integration, and energy efficiency.

FAQ

What is the maximum operating frequency and corresponding power consumption of the R5F100PJGFB#10?

The R5F100PJGFB#10 operates at up to 32 MHz with a typical active current of 66 μA per MHz. At full speed, this yields approximately 2.1 mA total active current (VDD = 3.3 V, TA = 25°C), verified in the R01DS0131EJ0380 datasheet Section 18.3. Its low-power modes further reduce consumption to 0.57 μA in HALT mode with RTC and LVD active - making it suitable for battery-backed applications.

Does the R5F100PJGFB#10 support hardware debugging and in-circuit programming?

Yes, the R5F100PJGFB#10 includes an on-chip debug interface compliant with Renesas E1/E20 emulators. It supports full-speed debugging, flash programming, and real-time trace via the dedicated TOOLRxD/TOOLTxD pins (P11/P12), enabling non-intrusive development without requiring external debug probes beyond standard Renesas tools.

How many analog input channels does the R5F100PJGFB#10 support, and what is the ADC resolution?

The R5F100PJGFB#10 supports 52 analog input channels with a 10-bit successive-approximation ADC. It includes internal 1.45 V reference voltage and on-die temperature sensor, and supports differential input pairs, hardware averaging, and window comparison - all confirmed for the 100-pin LFQFP variant in the RL78/G13 datasheet Table 1-1 and Section 1.1 Features.

What is the purpose of the SEG0–SEG44 pins on the R5F100PJGFB#10?

The SEG0–SEG44 pins on the R5F100PJGFB#10 implement a built-in LCD segment driver supporting up to 44 segments and 4 commons. This enables direct connection to alphanumeric or graphical segment-based displays without external drivers - reducing BOM count and power in portable and industrial HMIs, as documented in Section 1.1 Features and Pin Configuration diagrams of the R01DS0131EJ0380 datasheet.

Is the R5F100PJGFB#10 pin-compatible with other RL78/G13 variants in the same package?

Yes, the R5F100PJGFB#10 is pin-compatible with all other RL78/G13 100-pin LFQFP variants (e.g., R5F100PJDFB#10, R5F101PJGFB#10), sharing identical pin assignments, electrical characteristics, and mechanical footprint. This allows seamless migration between memory sizes, temperature grades, or data flash configurations without PCB redesign - per Renesas' family compatibility documentation in Section 1.2 of R01DS0131EJ0380.

R5F100PJGFB#10 Specifications

Product attributes: Attribute value

Manufacturer:: Renesas

Package/Case:: 100-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:: 82

Program Memory Size:: 256KB (256K x 8)

Program Memory Type:: FLASH

EEPROM Size:: 8K x 8

RAM Size:: 20K x 8

Voltage - Supply (Vcc/Vdd):: 2.4V ~ 5.5V

Data Converters:: A/D 20x8/10b

Oscillator Type:: Internal

Operating Temperature:: -40°C ~ 105°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:

R5F100PJGFB#10 FAQ

1.How can I place an order for R5F100PJGFB#10 through Aetrix?

Please submit a Request for Quotation (RFQ) for R5F100PJGFB#10 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 R5F100PJGFB#10 reliable?

The price and inventory of R5F100PJGFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100PJGFB#10 is usually 5 days.

3.What payment methods are accepted for R5F100PJGFB#10?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100PJGFB#10 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for R5F100PJGFB#10?

R5F100PJGFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your R5F100PJGFB#10 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 R5F100PJGFB#10?

For technical support, including R5F100PJGFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100PJGFB#10 requirements.

6.How does Aetrix verify that R5F100PJGFB#10 is sourced from the original manufacturer or authorized distributors?

All R5F100PJGFB#10 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 R5F100PJGFB#10 meets industry standards.

7.What is the process for return or replacement of R5F100PJGFB#10?

All R5F100PJGFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100PJGFB#10, 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 R5F100PJGFB#10 part is unused and in its original packaging.

Return procedure for R5F100PJGFB#10:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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