BOM Risk Notes
Confirm lifecycle status, required quantity, destination country, and acceptable alternates before locking the order.
Integrated Circuits
ESP32-WROOM-32E
Dual-core 240 MHz Wi-Fi 4 + Bluetooth 4.2 BLE MCU module, 4MB Flash, PCB antenna, 38-pin SMD.
Applications and Features
Primary Features
- Package: 38-pin SMD
- Packaging: N/A
- RoHS: Compliant
Typical Applications
- Integrated Circuits related design scenarios
Product Overview
The ESP32-WROOM-32E is a powerful, versatile Wi-Fi+BT+BLE MCU module targeting wide variety of applications, from low-power sensor networks to the most demanding tasks such as voice encoding, music streaming, and MP3 decoding. Key Features: - CPU: Xtensa dual-core LX6 @ 240 MHz - Wi-Fi: 802.11 b/g/n (2.4 GHz), up to 150 Mbps - Bluetooth: v4.2 BR/EDR and BLE - Flash: 4MB embedded SPI flash - SRAM: 520KB - Deep-sleep current: 10µA - PCB antenna (integrated) - Operating temperature: -40°C to +85°C - 38-pin SMD package, 18 × 25.5 × 3.1mm
Procurement Notes
Use this page as a sourcing reference. Final availability, MOQ, lead time, and compliance assumptions should be confirmed through RFQ before ordering this part.
Substitute Selection Notes
When the original MPN is constrained, compare package, ratings, tolerance, temperature range, and compliance status before approving an alternate.
Typical Use Cases
Suitable for BOM review, maintenance sourcing, prototype replenishment, production-gap purchasing, and alternative-part screening.
Full Parameter Table
| Attributes | Value |
|---|---|
| Package / Case | 38-pin SMD |
| Operating Temperature | -40 to +85 °C |
| Antenna | PCB |
| Bluetooth | v4.2 BLE |
| Cpu | Xtensa LX6 dual-core |
| Cpu Freq Mhz | 240 |
| Deep Sleep Ua | 10 |
| Flash Mb | 4 |
| Sram Kb | 520 |
| Wifi | 802.11 b/g/n 2.4GHz |