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Renesas R5F1096DJSP#H0
- Part No.:
- R5F1096DJSP#H0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 20-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F1096DJSP#H0.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 20LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,920
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Product details
Overview
R5F1096DJSP#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 includes a 16-bit timer array unit (TAU), UART, I²C, and LIN bus interface - deployed in industrial sensor nodes and low-power motor control modules.
For engineers reviewing the R5F1096DJSP#H0 datasheet, R5F1096DJSP#H0 pinout, R5F1096DJSP#H0 application, or R5F1096DJSP#H0 equivalent, key selection criteria include its 20-pin SSOP footprint, 32 KB flash/2.5 KB RAM allocation, 10-bit ADC resolution with hardware trigger capability, LIN 2.2 compliance, and support for single-supply operation from 1.6 V to 5.5 V.
Technical Context
The R5F1096DJSP#H0 implements the RL78 CPU core with 16-bit CISC architecture, supporting 100+ instructions and 3-stage pipeline execution. It integrates a 16-bit timer array unit (TAU) with 8 channels, 2-channel 16-bit reload timers (RT), and a real-time clock (RTC) with calendar function.
Peripherals include a 10-bit ADC with sample-and-hold, 8 input channels, and conversion time as low as 1.1 μs; a UART channel with LIN master/slave support; an I²C-compatible interface (RIIC); and a 12-bit DAC with 2 output channels - all operating under a single 1.6–5.5 V supply with ultra-low power modes down to 0.23 μA in HALT mode.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline and 100+ instructions |
| Flash Memory | 32 KB on-chip flash with block erase, 100K write/erase cycles, and 20-year data retention |
| RAM | 2.5 KB on-chip SRAM with retention in STOP mode |
| ADC | 10-bit successive approximation ADC with 8 input channels and hardware-triggered sampling |
| Timers | 16-bit TAU (8 channels), 16-bit RT (2 channels), RTC with calendar and alarm interrupt |
| Communication | 1x UART with LIN 2.2 support, 1x I²C-compatible RIIC, 1x CSI |
| Supply Voltage | 1.6 V to 5.5 V single supply - enables direct battery operation (e.g., 3×AA or Li-ion) |
| Power Modes | HALT (0.23 μA), STOP (0.42 μA), SNOOZE (1.2 μA) with wake-up via external interrupt or peripheral event |
Pinout & Package
Package: 20-pin SSOP (300 mil, 0.65 mm pitch), JEDEC MS-013AC compliant, surface-mountable with standard reflow profile.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply | Main 1.6–5.5 V supply for core and peripherals; decoupling required near pin |
| VSS | Ground | Digital ground reference; must be connected to system GND plane |
| P00–P06 | Port 0 I/O | 7-bit general-purpose port with NMI, INT, and analog input capability (P00–P03) |
| P10–P17 | Port 1 I/O | 8-bit general-purpose port; P10–P13 support UART/I²C/CSI functions |
| RESET | Reset input | Active-low reset with internal pull-up; accepts external reset signal or WDT timeout |
| CLKP | Crystal input | Connects to external 1–20 MHz crystal or resonator for main system clock |
| CLKS | Crystal output | Output terminal of on-chip oscillator circuit; requires load capacitors to ground |
| REGC | Regulator capacitor | Connects 1.0 μF ceramic capacitor to stabilize on-chip LDO regulator output |
| P140/P141 | ADC/DAC I/O | ADC input (AN0/AN1) and DAC output (DA0/DA1); share same pins in multiplexed mode |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power consumption | HALT mode draws only 0.23 μA - extends battery life in portable sensor nodes |
| Integrated LIN 2.2 interface | Hardware LIN controller with auto-baud detection and checksum generation - eliminates external transceiver in simple bus nodes |
| On-chip high-precision oscillator | Internal 15 MHz ±1% RC oscillator - enables fast wake-up without external crystal |
| Hardware ADC trigger | ADC start can be synchronized to TAU channel overflow or external edge - ensures deterministic timing in motor commutation |
| Secure debug interface | Single-wire debug (SWD) with lock/unlock protection - prevents unauthorized firmware access during field deployment |
| EEPROM emulation | Flash-based EEPROM emulation with wear-leveling - supports 100K write cycles for parameter storage without external EEPROM |
Applications
| Industrial Sensor Node | Smart Thermostat Control |
|---|---|
Use Scenario: Battery-powered temperature/humidity sensor node transmitting data over LIN bus to HVAC controller. IC Role / Device Role / Timing Role: Main system controller managing sensor acquisition, LIN communication, and ultra-low-power sleep/wake scheduling. Use Value: 0.23 μA HALT mode and hardware LIN support reduce BOM cost and extend 2-year battery life without external transceiver. | Use Scenario: Residential thermostat using thermistor inputs, display driver, and local relay control with remote setpoint updates. IC Role / Device Role / Timing Role: Central MCU handling analog sensing (10-bit ADC), user interface (LED/LCD), and relay timing (TAU PWM). Use Value: Integrated 10-bit ADC with hardware trigger and 2.5 KB RAM enable multi-sensor fusion and local PID computation without external components. |
| Brushless DC Motor Starter | Medical Infusion Pump Controller |
Use Scenario: Low-cost BLDC starter module for small fans or pumps, requiring six-step commutation and current monitoring. IC Role / Device Role / Timing Role: Commutation sequencer generating gate drive timing via TAU outputs and sampling phase currents via ADC. Use Value: TAU's complementary PWM outputs with dead-time insertion and ADC hardware synchronization ensure precise, jitter-free motor control. | Use Scenario: Portable infusion pump requiring precise flow rate control, battery monitoring, and safety-critical fault logging. IC Role / Device Role / Timing Role: Safety-monitored controller executing motor sequencing, voltage/current supervision, and non-volatile event logging. Use Value: Flash endurance (100K cycles) and EEPROM emulation support reliable fault history storage; RTC with calendar enables timestamped log entries. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1096EJSP#H0 | Same package and pinout; 48 KB flash, 4 KB RAM - no change to PCB layout or firmware binary compatibility | Higher memory capacity supports larger protocol stacks (e.g., full CAN FD + USB CDC) | Select when firmware size exceeds 32 KB or future scalability is required without hardware revision |
| RL78/G13 R5F100LEJSP#H0 | 32-pin LQFP; 128 KB flash, 8 KB RAM, additional peripherals (CAN, USB, more timers) | Targeted at higher-complexity systems requiring CAN bus or USB device connectivity | Choose for designs needing CAN 2.0B or USB 2.0 device functionality - not pin-compatible |
Compared with R5F1096EJSP#H0, the R5F1096DJSP#H0 offers identical pinout and peripheral set but reduced memory - ideal for cost-sensitive, memory-constrained applications. Against RL78/G13 R5F100LEJSP#H0, it trades package size and feature count for lower BOM cost and smaller footprint in space-constrained embedded nodes.
Availability
R5F1096DJSP#H0 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart thermostats, BLDC motor starters, and medical infusion pump controllers requiring stable component supply across long-lifecycle production programs.
Supply support for R5F1096DJSP#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 global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/F12 product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive, battery-operated industrial and consumer control applications - emphasizing energy efficiency, integration, and ease of certification.
FAQ
What is the maximum operating frequency of the R5F1096DJSP#H0?
The R5F1096DJSP#H0 supports a maximum system clock frequency of 24 MHz. This is achieved using the on-chip high-speed oscillator (15 MHz ±1%) with PLL multiplication or an external crystal/resonator up to 20 MHz. The CPU executes instructions at 1 clock per cycle for most operations, enabling deterministic real-time response in motor control and sensor acquisition tasks. All timing specifications in the RL78/F12 hardware manual are validated at this frequency.
Does the R5F1096DJSP#H0 support LIN bus communication?
Yes, the R5F1096DJSP#H0 includes a dedicated UART peripheral with hardware LIN 2.2 protocol support, including automatic baud rate detection, sync field generation, checksum calculation, and break detection. This allows the R5F1096DJSP#H0 to operate as a LIN master or slave node without external transceiver logic in many implementations - reducing BOM count and board area in automotive body electronics and industrial sub-nodes.
What is the ADC resolution and channel count on the R5F1096DJSP#H0?
The R5F1096DJSP#H0 features a 10-bit successive approximation ADC with 8 input channels (AN0–AN7). Channels AN0–AN3 are accessible on P00–P03; AN4–AN7 map to P10–P13. Conversion time is as low as 1.1 μs with internal clock source, and hardware triggers (e.g., TAU overflow) enable precise sampling synchronization - critical for motor current sensing and multi-sensor polling in real-time control loops.
Is the R5F1096DJSP#H0 pin-compatible with other RL78/F12 devices in the 20-pin family?
Yes, the R5F1096DJSP#H0 shares identical pin configuration and electrical characteristics with other 20-pin RL78/F12 variants (R5F10968JSP#H0, R5F1096AJSP#H0, etc.) as defined in Section 1.3.1 of the RL78/F12 Hardware User's Manual. Pin functions, voltage tolerances, and drive strength are consistent across this 20-pin subset - enabling firmware reuse and simplified variant management in production.
What debug interface does the R5F1096DJSP#H0 support?
The R5F1096DJSP#H0 supports Renesas' Single-Wire Debug (SWD) interface via the RES# pin, compatible with E2 studio, CS+ IDE, and third-party debug probes. SWD provides full read/write access to memory and registers, real-time variable watch, and breakpoint support - all over one physical pin plus GND. The R5F1096DJSP#H0 also includes on-chip debug ROM and flash lock bits to prevent unauthorized firmware extraction during field deployment.
R5F1096DJSP#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:
- 48KB (48K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 3K 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:
R5F1096DJSP#H0 FAQ
1.How can I place an order for R5F1096DJSP#H0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1096DJSP#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 R5F1096DJSP#H0 reliable?
The price and inventory of R5F1096DJSP#H0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1096DJSP#H0 is usually 5 days.
3.What payment methods are accepted for R5F1096DJSP#H0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1096DJSP#H0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1096DJSP#H0?
R5F1096DJSP#H0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1096DJSP#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 R5F1096DJSP#H0?
For technical support, including R5F1096DJSP#H0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1096DJSP#H0 requirements.
6.How does Aetrix verify that R5F1096DJSP#H0 is sourced from the original manufacturer or authorized distributors?
All R5F1096DJSP#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 R5F1096DJSP#H0 meets industry standards.
7.What is the process for return or replacement of R5F1096DJSP#H0?
All R5F1096DJSP#H0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1096DJSP#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 R5F1096DJSP#H0 part is unused and in its original packaging.
Return procedure for R5F1096DJSP#H0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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