ESP32-D0WD-V3

RF Transceiver ICS Overview

The ESP32-D0WD-V3 is a system-on-chip integrating dual-core Xtensa LX6 microprocessors with Wi-Fi and Bluetooth capabilities. It operates at a maximum clock frequency of 240 MHz and supports 802.11b/g/n protocols alongside Bluetooth 4.2. The device features 520 KB of SRAM, 16 KB of RTC SRAM, and 448 KB of ROM. It utilizes a 48-VFQFN package with an exposed pad. Electrical specifications include a minimum operating voltage of 2.3 V and a maximum of 3.6 V. Transmit power reaches 20.5 dBm, while receiver sensitivity is rated at -93 dBm. Maximum data rates achieve 150 Mbps.

RF Transceiver ICS Feature Summary

• Integrates dual-core Xtensa LX6 processors for enhanced computational performance
• Combines 2.4 GHz Wi-Fi and Bluetooth connectivity in a single chip solution
• Includes hardware encryption accelerators to ensure secure data transmission
• Utilizes low-power 40 nm manufacturing process for energy efficiency

RF Transceiver ICS Applications

• IoT sensor nodes requiring wireless connectivity
• Smart home devices and automation controllers
• Wearable electronics with limited power budgets
• Industrial monitoring systems needing reliable RF communication

RF Transceiver ICS Procurement Notes

Verify the specific suffix variants when ordering, as they may indicate different internal memory configurations or antenna options. Confirm that the procurement channel provides official datasheets matching the exact part number. Ensure compatibility with existing PCB footprints designed for the 48-VFQFN package. Check for any regional regulatory certifications required for the target deployment market.

RF Transceiver ICS Selection Notes

Choose this component when high processing power combined with dual-mode wireless connectivity is required. It serves as a core upgrade over single-core predecessors, offering better multitasking capabilities. Consider the available GPIO count and peripheral interfaces for system integration needs. Evaluate the power consumption profiles against battery life requirements for portable applications.

RF Transceiver ICS Part Context

This SoC belongs to the ESP32 family developed by Espressif Systems. It represents an evolution in their wireless microcontroller lineup, focusing on improved performance and stability. The chip is widely adopted in the IoT ecosystem due to its balance of cost, power, and feature set. It supports various development frameworks for rapid prototyping.

RF Transceiver ICS Replacement Considerations

The ESP32-WROOM-32E is a module variant utilizing similar underlying technology but in a pre-certified form factor. For direct pin-to-pin replacements, verify if the ESP32-D0WDR2-V3 meets the specific PSRAM requirements, as it includes additional integrated memory.