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Renesas R5F1096AJSP#H0
- Part No.:
- R5F1096AJSP#H0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 20-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F1096AJSP#H0.pdf
- Description:
- IC MCU 16BIT 16KB FLASH 20LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,920
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Product details
Overview
R5F1096AJSP#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 R5F1096AJSP#H0 datasheet, R5F1096AJSP#H0 pinout, R5F1096AJSP#H0 application, or R5F1096AJSP#H0 equivalent, key selection criteria include its 20-pin SSOP footprint, 32 KB flash/2.5 KB RAM allocation, 10-bit ADC resolution and channel count, built-in voltage regulator (REGC), and support for LIN bus via on-chip UART with auto-baud detection.
Technical Context
The R5F1096AJSP#H0 implements the RL78 CPU core with 3-stage pipeline and CISC architecture, supporting 16-bit integer operations and 8-bit/16-bit data handling. It integrates a 15-channel interrupt controller, 16-bit multi-function timer (TM00–TM02), and watchdog timer with independent clock source.
Power management includes HALT, STOP, and SNOOZE modes with wake-up capability from multiple sources including external pins, ADC end-of-conversion, and serial interface activity. The on-chip voltage regulator (REGC pin) supplies regulated 1.8 V to the internal logic, enabling stable operation across 1.6–5.5 V supply range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC CPU with 3-stage pipeline and 1.25 DMIPS/MHz performance |
| Flash Memory | 32 KB on-chip flash with block erase, 100K write/erase cycles, and 10-year data retention |
| RAM Size | 2.5 KB SRAM with software-controlled retention during STOP mode |
| ADC Resolution | 10-bit successive approximation ADC with ±1 LSB INL, 8 input channels, and 1.1 μs conversion time |
| Operating Voltage | 1.6 V to 5.5 V supply range; internal REGC regulator outputs 1.8 V for core logic |
| Max Clock Frequency | 24 MHz via high-speed on-chip oscillator (HOCO) or external crystal/resonator up to 20 MHz |
| Package Type | 20-pin SSOP (4.4 mm × 6.5 mm, 0.65 mm pitch), JEDEC MS-013AC compliant |
Pinout & Package
Package: 20-pin SSOP (Small Outline Semiconductor Package), 4.4 mm × 6.5 mm body, 0.65 mm lead pitch, gull-wing leads, RoHS-compliant matte tin plating.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power Supply | Main digital supply input (1.6–5.5 V); decoupling capacitor required near pin |
| VSS | Ground | Digital ground reference; must be connected to system GND plane |
| RESET | Reset Input | Active-low asynchronous reset; internal pull-up enabled; accepts 1.2 V logic threshold |
| REGC | Voltage Regulator Cap | External capacitor connection point for on-chip 1.8 V regulator; requires 1.0 μF ceramic cap |
| P00–P06 | Port 0 I/O | 7-bit general-purpose bidirectional port with NMI, INT, and comparator inputs multiplexed |
| P10–P17 | Port 1 I/O | 8-bit general-purpose port supporting UART0, I²C, and timer capture/compare functions |
| P30, P31 | Port 3 I/O | 2-bit port with LIN transceiver output (P30) and LIN input (P31) for single-wire bus interface |
| AVCC, AVSS | ADC Reference | Analog power supply and ground for ADC; separate from digital VDD/VSS to reduce noise coupling |
Key Features
| Feature | Design Value |
|---|---|
| On-chip Debug Support | Fully integrated on-chip debug interface with single-wire SWD protocol; no external emulator required |
| LIN Bus Interface | Dedicated LIN physical layer support on P30/P31 with automatic sync-break detection and checksum handling |
| Low-Power Modes | STOP mode draws ≤0.23 μA at 3.0 V; wake-up latency < 4 μs from external interrupt or ADC event |
| Flash Security | On-chip flash protection via lock bits preventing read-out and unauthorized reprogramming |
| Peripheral Clock Gating | Individual enable/disable control per peripheral module to minimize dynamic power consumption |
Applications
| Home Appliance Control | Industrial Sensor Node |
|---|---|
Use Scenario: Microcontroller in washing machine main control board managing motor drive, water valve timing, and user interface. IC Role / Device Role / Timing Role: Central system controller executing real-time motor commutation logic, ADC-based current sensing, and LIN communication with display module. Use Value: Integrated 10-bit ADC and LIN interface eliminate external signal conditioning and transceiver ICs, reducing BOM count by two components. | Use Scenario: Battery-powered temperature/humidity sensor node transmitting data over LIN to central HVAC controller. IC Role / Device Role / Timing Role: Low-power data acquisition unit performing periodic ADC sampling, local calibration, and LIN frame assembly. Use Value: STOP mode current of ≤0.23 μA extends 2×AA battery life beyond 5 years in 1-minute sampling interval configuration. |
| Automotive Body Control | Smart Lighting Module |
Use Scenario: Door module controlling window lift, mirror adjustment, and interior lighting via LIN network. IC Role / Device Role / Timing Role: LIN slave node receiving commands from body control unit and driving H-bridge motor drivers and LED drivers. Use Value: Dedicated LIN hardware (P30/P31) ensures bit-level timing compliance without CPU overhead, freeing 100% of CPU bandwidth for application logic. | Use Scenario: LED driver module for commercial signage with dimming control and thermal monitoring. IC Role / Device Role / Timing Role: PWM generator and analog monitor coordinating LED current regulation and junction temperature feedback. Use Value: 16-bit timer modules provide 0.1% PWM resolution at 1 kHz, enabling flicker-free dimming across 1000:1 intensity range. |
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; reduced flash (16 KB) and RAM (1.5 KB); identical peripheral set | Suitable for simpler firmware with smaller code footprint and lower RAM usage | Select when application fits within 16 KB flash and does not require >1.5 KB runtime RAM |
| R5F1097AJSP#H0 | 32-pin SSOP variant; adds 2 extra ADC channels, 1 additional 16-bit timer, and CAN interface | Required when CAN bus integration or expanded analog I/O is needed | Choose only if CAN communication or ≥10 ADC channels are mandatory; not pin-compatible |
Compared with R5F1096EJSP#H0, the R5F1096AJSP#H0 provides double flash and ~67% more RAM for complex control algorithms; compared with R5F1097AJSP#H0, it offers identical core functionality in a cost-optimized 20-pin footprint but lacks CAN and two ADC channels.
Availability
R5F1096AJSP#H0 is available at Aetrix Electronics and suitable for industrial automation controllers, automotive body electronics, and smart home appliance designs requiring stable component supply and long-term production continuity.
Supply support for R5F1096AJSP#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 optimized for cost-sensitive, battery-operated, and LIN-connected embedded systems requiring high reliability and minimal external components.
FAQ
What is the maximum operating frequency of the R5F1096AJSP#H0?
The R5F1096AJSP#H0 supports a maximum CPU clock frequency of 24 MHz. This can be achieved using the high-speed on-chip oscillator (HOCO) or an external crystal/resonator up to 20 MHz with PLL multiplication. At 24 MHz, the device delivers 1.25 DMIPS/MHz, resulting in 30 DMIPS total performance. All timing specifications-including ADC conversion, UART baud generation, and timer resolution-are validated at this maximum frequency.
Does the R5F1096AJSP#H0 support LIN communication natively?
Yes, the R5F1096AJSP#H0 includes dedicated hardware support for LIN 2.2 communication via pins P30 (LIN TX) and P31 (LIN RX). The on-chip UART automatically handles sync-break detection, identifier filtering, checksum calculation (classic and enhanced), and response timing without CPU intervention. This enables full LIN slave node functionality while consuming less than 5% of CPU bandwidth during active communication.
What is the function of the REGC pin on the R5F1096AJSP#H0?
REGC is the external capacitor connection terminal for the on-chip 1.8 V voltage regulator that powers the RL78 core logic. A 1.0 μF ceramic capacitor must be placed between REGC and VSS to stabilize the internal regulator output. This allows the R5F1096AJSP#H0 to operate reliably across the full 1.6–5.5 V supply range while maintaining consistent core timing and low-noise analog performance.
How much flash memory and RAM does the R5F1096AJSP#H0 contain?
The R5F1096AJSP#H0 contains 32 KB of on-chip flash memory and 2.5 KB of RAM. The flash supports block erase (minimum 1 KB), 100,000 write/erase cycles, and 10-year data retention at 85 °C. The RAM includes software-controllable retention during STOP mode, allowing critical variables to persist with ≤0.23 μA standby current. Both memory resources are mapped into the RL78 unified memory space with no banking required.
Is the R5F1096AJSP#H0 pin-compatible with other RL78/F12 20-pin variants?
Yes, the R5F1096AJSP#H0 shares identical pin configuration and electrical characteristics with all other 20-pin RL78/F12 devices including R5F10968JSP#H0, R5F1096BJSP#H0, and R5F1096CJSP#H0. Differences among these variants are limited to flash size (16–32 KB), RAM size (1.5–2.5 KB), and peripheral enablement-none affect pin assignment, voltage tolerances, or timing behavior. This enables seamless migration within the same package footprint.
R5F1096AJSP#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:
- 16KB (16K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 1K 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:
R5F1096AJSP#H0 FAQ
1.How can I place an order for R5F1096AJSP#H0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1096AJSP#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 R5F1096AJSP#H0 reliable?
The price and inventory of R5F1096AJSP#H0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1096AJSP#H0 is usually 5 days.
3.What payment methods are accepted for R5F1096AJSP#H0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1096AJSP#H0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1096AJSP#H0?
R5F1096AJSP#H0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1096AJSP#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 R5F1096AJSP#H0?
For technical support, including R5F1096AJSP#H0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1096AJSP#H0 requirements.
6.How does Aetrix verify that R5F1096AJSP#H0 is sourced from the original manufacturer or authorized distributors?
All R5F1096AJSP#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 R5F1096AJSP#H0 meets industry standards.
7.What is the process for return or replacement of R5F1096AJSP#H0?
All R5F1096AJSP#H0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1096AJSP#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 R5F1096AJSP#H0 part is unused and in its original packaging.
Return procedure for R5F1096AJSP#H0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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