Espressif Systems



RF System on a Chip - SoC SMD Wi-Fi IC, ESP32-S2FN4R2, single-core MCU, 4 MB flash die and 2 MB PSRAM die inside, QFN 56-pin, 7*7 mm

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In Stock: 6,273


6,273 Can Ship Immediately

Factory Lead-Time:

10 Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1


Pricing (USD)

Qty. Unit Price
Ext. Price
$1.60 $1.60
Full Reel (Order in multiples of 2000)
$1.60 $3,200.00
Product Attribute Attribute Value
Product Category: RF System on a Chip - SoC
RoHS:  Details
2.4 GHz
150 Mbps
19.5 dBm
- 75 dBm
1.8 V
3.6 V
68 mA
310 mA
4 MB
- 40 C
+ 85 C
Cut Tape
Brand: Espressif Systems
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Product Type: RF System on a Chip - SoC
Factory Pack Quantity: 2000
Subcategory: Wireless & RF Integrated Circuits
Technology: Si

ESP32-S2 Low-Power Wi-Fi® System-on-Chip Solution

Espressif Systems ESP32-S2 Low-Power Wi-Fi® System-on-Chip (SoC) Solution includes a Wi-Fi subsystem that integrates a Wi-Fi MAC, Wi-Fi radio and baseband, RF switch, RF balun, power amplifier, low noise amplifier (LNA), and more. The ESP32-S2 family is designed for ultra-low-power applications with multiple low-power modes and dedicated hardware security features. These devices provide a rich set of peripheral interfaces, including SPI, I2S, UART, I2C, LED_PWM, LCD interface, camera interface, ADC, DAC, touch sensor, temperature sensor, and 43 GPIOs. Espressif Systems ESP32-S2 SoC is ideal for various application scenarios relating to the Internet of Things (IoT), wearable electronics, and smart homes.

ESP32-S2F Low-Power 2.4GHz Wi-Fi Solution

Espressif Systems ESP32-S2F Low-Power 2.4GHz Wi-Fi Solution is a highly-integrated, low-power, 2.4GHz Wi-Fi System-on-Chip (SoC) solution. The ESP32-S2F features state-of-the-art power and RF performance. The SoC is ideal for Internet of Things (IoT), wearable electronics, and smart home applications. The ESP32-S2 family includes a Wi-Fi subsystem that integrates a Wi-Fi MAC, Wi-Fi radio and baseband, RF switch, RF balun, power amplifier, low noise amplifier (LNA), etc. The chip is fully compliant with the IEEE 802.11b/g/n protocol and offers a complete Wi-Fi solution. It features the Xtensa® 32-bit LX7 CPU that operates at up to 240MHz. The chip supports application development, without the need for a host MCU. The on-chip memory includes 320KB SRAM and 128KB ROM. It also supports multiple external SPI/QSPI/OSPI flash and external RAM chips for more memory space.

for Audio ARticle: Sound Solutions for Wireless Audio - Jan 2015

Image Description
ECS ECS-400-10-37B2-CKY-TR
Crystals 40.000 MHz 10 pF +/-10 +/-10 -30 +85 C +/-2 ppm Max. ESR = 40
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