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Renesas R5F1096BJSP#H0
- Part No.:
- R5F1096BJSP#H0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 20-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F1096BJSP#H0.pdf
- Description:
- IC MCU 16BIT 24KB FLASH 20LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,920
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Product details
Overview
R5F1096BJSP#H0 from Renesas Electronics is a 16-bit RL78/F12 microcontroller in a 20-pin SSOP package, featuring 32 KB flash memory, 2.5 KB RAM, and integrated 10-bit ADC with 8 channels. It operates at up to 24 MHz, supports on-chip debug, and targets low-power industrial control and sensor interface applications.
For engineers reviewing the R5F1096BJSP#H0 datasheet, R5F1096BJSP#H0 pinout, R5F1096BJSP#H0 application, or R5F1096BJSP#H0 equivalent, key selection criteria include its 20-pin SSOP footprint, 32 KB flash/2.5 KB RAM configuration, integrated voltage regulator (REGC pin), hardware UART/SPI/I²C, and support for 1.6–5.5 V operation with deep software standby mode.
Technical Context
The R5F1096BJSP#H0 implements the RL78 CPU core with 3-stage pipeline, supporting 16-bit instructions and CISC architecture optimized for ultra-low power. It integrates a 10-bit successive-approximation ADC with sample-and-hold, programmable gain amplifier (PGA) input option on selected channels, and 16-bit timer arrays (TMR00–TMR03) with interval, capture/compare, and PWM functions.
On-chip peripherals include a serial array unit (SAU) configurable as UART, SPI, or I²C; a watchdog timer (WDT); a real-time clock (RTC) with calendar function; and a data flash memory (1 KB) for EEPROM emulation. Power management includes three low-power modes: HALT, STOP, and DEEP SOFTWARE STANDBY with wake-up via external interrupt or RTC alarm.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC CPU with 3-stage pipeline, 24 MHz max frequency |
| Flash Memory | 32 KB on-chip flash with 100,000 write/erase cycles and 20-year data retention |
| RAM Size | 2.5 KB SRAM with retention in STOP mode using backup domain |
| ADC Resolution | 10-bit SAR ADC with 8 input channels, ±1 LSB INL, 1.0 μs conversion time |
| Supply Voltage | 1.6 V to 5.5 V operation - enables direct interface with 3.3 V or 5 V logic systems |
| Operating Temp | −40 °C to +85 °C - qualified for industrial-grade ambient environments |
| Low-Power Modes | HALT (0.25 μA), STOP (0.35 μA), Deep Software Standby (0.38 μA) with RTC active |
Pinout & Package
Package: 20-pin SSOP (4.4 mm × 6.5 mm, 0.65 mm pitch), JEDEC MO-153 compliant, surface-mount compatible.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply | Main digital supply (1.6–5.5 V); decoupling capacitor required near pin |
| VSS | Ground | Digital ground reference; must be connected to PCB ground plane |
| RESET | Reset input | Active-low reset with internal pull-up; accepts external reset signal or power-on reset |
| REGC | Regulator capacitor | Connects to 1.0 μF ceramic capacitor for internal LDO stabilization |
| P00–P06 | Port 0 I/O | 7-bit general-purpose port with NMI, INT, and analog input capability on P00–P03 |
| P10–P17 | Port 1 I/O | 8-bit general-purpose port; P10–P13 support SAU0 serial functions (UART/SPI/I²C) |
| P20–P23 | Port 2 I/O | 4-bit port with ADC input channels AN0–AN3 and comparator inputs |
| CLKP | External clock input | Accepts crystal (1–20 MHz) or external clock source for system clock generation |
| CLKO | Clock output | Outputs main system clock or sub-clock for trace/debug or peripheral synchronization |
Key Features
| Feature | Design Value |
|---|---|
| Integrated LDO regulator | Single-supply operation from 1.6–5.5 V with REGC pin for stable internal 1.25 V core voltage |
| Data Flash memory | 1 KB on-chip flash area with dedicated erase/write commands for EEPROM-like nonvolatile storage |
| Hardware RTC | Real-time clock with calendar (year/month/day/hour/min/sec) and alarm interrupt, powered by sub-clock (32.768 kHz) |
| SAU serial interface | Two serial array units (SAU0/SAU1) each configurable as UART, SPI, or I²C - no software bit-banging required |
| Low-voltage detection | Programmable LVD with 5 selectable thresholds (1.9–4.2 V) and interrupt or reset output option |
Applications
| Smart Sensor Node | Industrial Control Panel |
|---|---|
Use Scenario: Battery-powered environmental sensor node measuring temperature, humidity, and CO₂ with wireless transmission. IC Role / Device Role / Timing Role: Main system controller managing ADC sampling, data preprocessing, RTC timestamping, and UART-based communication to BLE/Wi-Fi module. Use Value: Ultra-low standby current (0.38 μA in Deep Software Standby) extends battery life to >5 years on coin cell; integrated data flash stores calibration coefficients without external EEPROM. | Use Scenario: Front-panel HMI for PLC-connected machinery with LED indicators, push-button inputs, and status display. IC Role / Device Role / Timing Role: Local intelligence unit handling button debouncing, LED PWM dimming, UART communication with PLC master, and fault logging via data flash. Use Value: 20-pin SSOP fits compact front-panel PCB; 8-channel ADC reads analog potentiometers and sensor feedback; hardware SAU offloads UART protocol handling from CPU. |
| Energy Meter Interface | Home Appliance Subsystem |
Use Scenario: Pulse-counting and tariff-switching interface between utility meter IC and MCU host in smart electricity meter. IC Role / Device Role / Timing Role: Isolated pulse capture unit with RTC-based time-of-use (TOU) switching and secure data logging. Use Value: Dedicated TMR00/TMR01 capture registers count meter pulses with no CPU overhead; RTC calendar ensures accurate TOU billing windows; LVD monitors supply integrity during power transitions. | Use Scenario: Motor control and user interface subsystem in washing machine or HVAC fan module. IC Role / Device Role / Timing Role: Dedicated motor driver companion MCU handling speed sensing (via P00–P03 ADC), PWM generation (TMR02/TMR03), and panel button scanning. Use Value: 16-bit PWM with dead-time insertion prevents shoot-through in half-bridge drivers; 10-bit ADC resolves motor current feedback with <1% error; 2.5 KB RAM buffers sensor history for predictive maintenance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1096AJSP#H0 | Same package and pinout; 16 KB flash, 1.5 KB RAM - reduced memory capacity | Suitable for simpler firmware with smaller code footprint and less data buffering need | Select when cost sensitivity outweighs memory headroom requirements |
| R5F1097BJSP#H0 | Same 20-pin SSOP package; 48 KB flash, 3.5 KB RAM, added CAN module and extra ADC channel | Required where CAN bus integration or higher-resolution sensor fusion is needed | Choose when future-proofing for CAN diagnostics or expanded analog monitoring is planned |
Compared with R5F1096AJSP#H0, the R5F1096BJSP#H0 provides 16 KB more flash and 1 KB more RAM for complex control algorithms and data logging; versus R5F1097BJSP#H0, it omits CAN but reduces BOM cost and simplifies layout where fieldbus is unnecessary.
Availability
R5F1096BJSP#H0 is available at Aetrix Electronics and suitable for industrial control panels, smart sensor nodes, energy meter interfaces, and home appliance subsystems requiring stable component supply across multi-year production cycles.
Supply support for R5F1096BJSP#H0 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and IoT markets.
The RL78/F12 product line delivers ultra-low-power 16-bit MCUs targeting cost-sensitive, battery-operated, and space-constrained embedded systems requiring high integration and long-term reliability.
FAQ
What is the maximum operating frequency of the R5F1096BJSP#H0?
The R5F1096BJSP#H0 supports a maximum system clock frequency of 24 MHz. This is achieved using the on-chip high-speed oscillator (HOCO) or an external crystal/resonator connected to CLKP/CLKO pins. The CPU executes instructions at one cycle per instruction for most operations, enabling deterministic real-time response in control loops and sensor sampling routines within the R5F1096BJSP#H0.
Does the R5F1096BJSP#H0 include an integrated voltage regulator?
Yes, the R5F1096BJSP#H0 features an on-chip LDO regulator controlled via the REGC pin. A 1.0 μF ceramic capacitor must be connected between REGC and VSS to stabilize the internal 1.25 V core voltage. This allows single-supply operation from 1.6 V to 5.5 V without external regulators - a key design advantage of the R5F1096BJSP#H0 for simplified power architecture.
How many ADC channels does the R5F1096BJSP#H0 support, and what is their resolution?
The R5F1096BJSP#H0 integrates a 10-bit successive-approximation ADC with 8 input channels (AN0–AN7). Channels AN0–AN3 are accessible on P20–P23, while AN4–AN7 map to P00–P03. The ADC achieves ±1 LSB integral nonlinearity and 1.0 μs conversion time, making it suitable for precision analog sensing in applications such as motor current monitoring and environmental measurement using the R5F1096BJSP#H0.
Can the R5F1096BJSP#H0 operate in low-power modes with RTC functionality active?
Yes, the R5F1096BJSP#H0 supports Deep Software Standby mode with the real-time clock (RTC) fully operational using the 32.768 kHz sub-clock. In this mode, current consumption is only 0.38 μA while maintaining calendar time, alarm interrupts, and wake-up capability - critical for time-stamped logging and periodic wake-up tasks in battery-powered deployments of the R5F1096BJSP#H0.
Is the R5F1096BJSP#H0 pin-compatible with other RL78/F12 20-pin variants?
Yes, all RL78/F12 20-pin products - including R5F1096x (x = 8, A, B, C, D, E) - share identical pin configuration and electrical characteristics per the Renesas RL78/F12 User's Manual. The R5F1096BJSP#H0 is therefore pin-compatible with R5F1096AJSP#H0 and R5F1096CJSP#H0, enabling drop-in replacement for memory or feature scaling without PCB redesign.
R5F1096BJSP#H0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 20-LSSOP (0.240", 6.10mm Width)
- Series:
- RL78/F12
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- 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:
- 13
- Program Memory Size:
- 24KB (24K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 1.5K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 4x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F1096BJSP#H0 FAQ
1.How can I place an order for R5F1096BJSP#H0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1096BJSP#H0 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 R5F1096BJSP#H0 reliable?
The price and inventory of R5F1096BJSP#H0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1096BJSP#H0 is usually 5 days.
3.What payment methods are accepted for R5F1096BJSP#H0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1096BJSP#H0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1096BJSP#H0?
R5F1096BJSP#H0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1096BJSP#H0 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 R5F1096BJSP#H0?
For technical support, including R5F1096BJSP#H0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1096BJSP#H0 requirements.
6.How does Aetrix verify that R5F1096BJSP#H0 is sourced from the original manufacturer or authorized distributors?
All R5F1096BJSP#H0 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 R5F1096BJSP#H0 meets industry standards.
7.What is the process for return or replacement of R5F1096BJSP#H0?
All R5F1096BJSP#H0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1096BJSP#H0, 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 R5F1096BJSP#H0 part is unused and in its original packaging.
Return procedure for R5F1096BJSP#H0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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