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Product Detailed Parameters
- Description：6-CHANNEL BACKLIGHTING LED DRIVE
- Series：-
- Mfr：Renesas Electronics Operations Services Limited
- Package：Tape & Reel (TR)
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Overview
The IW7201-00-DFN is a high-performance wireless microcontroller unit (MCU) manufactured by Renesas Electronics. It integrates an Arm Cortex-M4F processor core with a dedicated IEEE 802.15.4-compliant radio transceiver operating in the 2.4 GHz ISM band. The device features integrated flash memory and SRAM, supporting complex Zigbee and Thread protocol stacks. Key electrical characteristics include a supply voltage range of 1.8V to 3.6V and a maximum clock frequency of 48 MHz. The component is housed in a compact DFN package suitable for space-constrained IoT applications.
Feature Summary
- Integrated IEEE 802.15.4 compliant radio transceiver for 2.4 GHz wireless communication
- Arm Cortex-M4F processor core with FPU for efficient signal processing
- Hardware acceleration for cryptographic operations including AES and SHA
- Supports Zigbee, Thread, and Bluetooth Low Energy connectivity protocols
Applications
- Smart home lighting and control systems
- Industrial sensor nodes and monitoring devices
- Building automation and HVAC controllers
- Wearable health monitoring devices
Procurement Notes
Verify the specific suffix codes on the datasheet to confirm pinout compatibility and temperature grade before procurement. Ensure that the selected variant matches the required regulatory certification for the target market. Cross-reference the ordering part number with the manufacturer's latest release notes to avoid obsolete revisions. Confirm availability of development kits for initial prototyping and validation phases.
Selection Notes
Select this component when designing low-power mesh networks requiring certified protocol support. Compare power consumption metrics against alternative MCUs if battery life is a critical constraint. Evaluate the available GPIO count and peripheral interfaces against system requirements. Consider the thermal performance of the DFN package in enclosed enclosures during continuous transmission cycles.
Part Context
This MCU belongs to Renesas' RA family of microcontrollers, specifically optimized for IoT connectivity. It complements other Renesas sensors and power management ICs in complete reference designs. The device is part of a broader ecosystem providing software libraries and middleware for rapid deployment of connected devices.
Replacement Considerations
Check for direct pin-to-pin compatible alternatives within the same product family. Verify that any substitute maintains identical RF performance specifications and regulatory approvals. Assess software compatibility if migrating existing codebases to new silicon revisions.
