Overview
Description
The QCIOT-ISL76682POCZ Automotive Light Sensor (ALS) board demonstrates the functionality and performance of the ISL76682 light-to-digital sensor. The ISL76682 is a low-power, high-sensitivity, integrated light sensor with an I²C (SMBus compatible) interface. The generic design of the ALS board allows customers to embed the light sensor into their specific applications.
The board provides a standard Pmod™ Type 6A (Extended I²C) connection for the onboard sensor to plug into any MCU evaluation kit with a matching interface/connector. It features Pmod connectors on both sides of the board allowing additional Type 6/6A boards to be connected in a daisy-chained solution with multiple sensors on the same MCU Pmod connector. With its standard connector and software support, the QCIOT-ISL76682POCZ ALS board is ideal for rapidly creating an IoT system using the Renesas QuickConnect tools.
Features
- Low power
- 65μA maximum operating current
- 0.5μA maximum shutdown current
- Software shutdown and automatic shutdown
- Ideal spectral response
- Close to Human eye response
- Excellent IR and UV rejection
- Simple output code directly proportional to lux
- I²C (SMBus-compatible) output with address selection
- Variable conversion resolution up to 16-bits
- Adjustable sensitivity up to 65 counts per lux
- Works under various light sources, including sunlight
- Selectable range (using I²C)
- Temperature-compensated
- Integrated 50Hz/60Hz noise rejection
- 2.25V to 3.3V supply
Applications
- Automotive ambient light sensing
- Auto-dimming rearview mirror
- Central display and cluster dimming
- Industrial and medical light sensing
Documentation
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| Type | Title | Date |
| Manual - Hardware | PDF 2.28 MB | |
| Application Note |
PDF
4.55 MB
日本語
Learn how to implement environmental sensor monitoring on the EK‑RA2L2 as a migration example of the RA2L2 MCU USB Type‑C reference design. This application note explains USB Type‑C CC detection and sensor data logging, and describes how to display date and time, temperature, humidity, illuminance, and USB connection status on a Pmod OLED.
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| PCB Design Files | QCIOT-ISL76682POCZ PCB Design Files
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Design & Development
Software & Tools
Software & Tools
| Software title
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Software type
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Company
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| QuickConnect Platform QuickConnect platform enables fast prototyping by providing compatible hardware and software building blocks.
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Software and Hardware Development Tools | Renesas |
| e² studio Eclipse-based Renesas integrated development environment (IDE).
[Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ]
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IDE and Coding Tool | Renesas |
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Sample Code
Sample Code
Filters
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| Type | Title | Date Date |
| Sample Code | Monitoring of Environment Sensors with the EK-RA2L2 - Sample Code
[Software=RA Flexible Software Package|v6.3.0],[Toolchains=GNU Arm Embedded|13.2.1.arm-13-7]
ZIP
100.52 MB
日本語
Learn how to implement environmental sensor monitoring on the EK‑RA2L2 using a USB Type‑C reference design for RA2L2 MCUs. The sample code demonstrates USB Type‑C CC detection, intermittent environmental sensor measurements using an RTC, and sensor data logging. It also supports real-time display of date and time, sensor data, and USB connection status on a Pmod OLED, as well as transmission of log data to a PC. This makes the sample code ideal for evaluation and demonstration purposes.
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| Sample Code | Light to Digital Sensor Board Example Code Bare Metal
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Product Options
| Part Number | Status | Stock | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
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| QCIOT-ISL76682POCZ | Active | Out of Stock | Available | Yes | EAR99 | 8473.30.1180 |
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