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RENESAS RTK7EKA4W1S00000BJ Bluetooth Low Energy MCU

The Renesas RA4W1 is a high-performance Bluetooth 5.0 single-chip microcontroller (MCU) designed for IoT applications. Built on a 40nm process, it features an ARM Cortex-M4 core running at 48MHz, with 512kB flash memory and 96kB SRAM, supporting BLE 5.0 with long-range and high throughput features. It includes security cryptography, a capacitive touch sensing unit, LCD controller, USB, CAN interfaces, and low power consumption. Ideal for smart home, security, metering, industry, health wearables, and remote control devices, offering flexible development options and an open ecosystem.

Authorized Distributors
Source:DigiKey
Part No:RTK7EKA4W1S00000BJ
Stock:12
Inv Date:06-06-2026
Price: Unit price: $42.95
Buy/RFQ:
Part No:RTK7EKA4W1S00000BJ
Stock:0
Inv Date:06-07-2026
Price: Unit price: $42.1
Buy/RFQ:
Part No:RTK7EKA4W1S00000BJ
Stock:0
Inv Date:06-05-2026
Price: Unit price: $40.36
Buy/RFQ:

RENESAS RTK7EKA4W1S00000BJ Bluetooth Low Energy MCU Specifications:

  • Processor: ARM Cortex-M4, 48MHz
  • Flash Memory: 512kB
  • RAM: 96kB SRAM
  • BLE 5.0, Long Range, High Throughput
  • Security: Integrated Crypto Engine, AES 128/256
  • Interfaces: USB, CAN, LIN, UART, SPI, I2C
  • Touch sensing: Capacitive Touch Unit
  • LCD: Segment LCD Controller
  • Package: QFN 56-pin, 7x7 mm, 0.5 mm pitch
  • Operating Temperature: -40°C to +85°C
  • Power: Low power modes for IoT efficiency

Buy the Buy Renesas RA4W1 Part Number RTK7EKA4W1S00000BJ Online

Purchase the Renesas RA4W1 Bluetooth Low Energy MCU online for your IoT projects. Featuring ARM Cortex-M4 core, 512kB flash, 96kB SRAM, security cryptography, capacitive touch, and BLE 5.0 support, this module is perfect for smart home, security, metering, and industrial applications. Its flexible ecosystem, low power consumption, and extensive interface options make it ideal for innovative IoT device development. Secure, reliable, and high-performance, buy online today to accelerate your product design and deployment.

Buy Renesas RA4W1 now and experience unmatched reliability and performance in IoT security, smart home, and industrial automation applications.

Frequently Asked Questions

Where can I buy RENESAS RTK7EKA4W1S00000BJ?

You can click on the BUY or RFQ button to purchase RTK7EKA4W1S00000BJ from an authorized RENESAS distributor.

How do I troubleshoot issues or seek technical support for part RTK7EKA4W1S00000BJ?

You can download the RTK7EKA4W1S00000BJ datasheet or visit the RENESAS website for support.

Who is the manufacturer of RTK7EKA4W1S00000BJ?

RENESAS

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