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Espressif ESP32-S3R8 IC - Dual-Core 240MHz Wi-Fi + BLE 5.0 SoC with 8MB Octal PSRAM | QFN-56 Package for AI & GUI Applications
The Espressif ESP32-S3R8 IC - Dual-Core 240MHz Wi-Fi + BLE 5.0 SoC with 8MB Octal PSRAM | QFN-56 Package for AI & GUI Applications by Espressif is a value-for-money bluetooth, wifi and trans-receiver ics designed for everyday users. It features Manufacturer: Espressif and RAM: 512 KB SRAM.
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About This Product
The Espressif ESP32-S3R8 IC - Dual-Core 240MHz Wi-Fi + BLE 5.0 SoC with 8MB Octal PSRAM | QFN-56 Package for AI & GUI Applications by Espressif is a value-for-money bluetooth, wifi and trans-receiver ics designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Manufacturer: Espressif
- RAM: 512 KB SRAM — effortless multitasking
- Processor Type: Xtensa LX7 — smooth, lag-free performance
- CPU: Dual-core Xtensa 32-bit LX7 — smooth, lag-free performance
- Length (mm): 7
- Width (mm): 7
- Weight (g): 3
- Shipping Weight: 0.01 kg
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The Espressif ESP32‑S3R8 is a potent dual‑core Xtensa LX7 SoC clocked at up to 240 MHz, featuring integrated Wi‑Fi (802.11 b/g/n) and Bluetooth 5.0 LE for seamless wireless connectivity. With 512 KB internal SRAM and support for external 8 MB PSRAM, it delivers ample memory headroom.
The ESP32-S3R8 IC supports 30 GPIOs plus SPI, I²C, UART, I²S, USB‑OTG, PWM, ADC, DAC, and more—perfect for advanced IoT, HMI, or AI‑accelerated applications. RF specs include 21 dBm TX output and –98.4 dBm sensitivity. Packaged in a compact QFN‑56 form factor, it suits industrial designs requiring high performance in tight spaces.
Note: The actual product may vary in slight variation in marking/resemblance with the image shown depending upon quantity availability.
Features:
- Dual‑core Xtensa LX7 CPUs, up to 240 MHz
- Wi‑Fi 802.11 b/g/n + Bluetooth 5.0 LE
- 512 KB internal SRAM; supports 8 MB PSRAM
- Compact 56‑pin QFN (7×7 mm)
- 21 dBm output power; –98.4 dBm sensitivity
- Rich I/O: SPI, I²C, UART, I²S, USB‑OTG, PWM, ADC, DAC
- Industrial temperature: –40 °C to +85 °C
- Secure encryption: AES, HMAC, RSA, RNG
Package Includes:
1 x Espressif ESP32-S3R8 IC
