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ESP32-U4WDH - Single-Core Wi-Fi & Bluetooth Combo Chip
ESP32-U4WDH - Single-Core Wi-Fi & Bluetooth Combo Chip
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ESP32-U4WDH - Single-Core Wi-Fi & Bluetooth Combo Chip
$1.27
SKU: GC-ESP32-U4WDH
MPN: ESP32-U4WDH
Manufacturer: Espressif Systems
Delivery: Ships within 7-14 business days
Free shipping to the continental US on orders over $100
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Product Information
Product Description
Minimum Quantity Required: 10 chips.
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The ESP32-U4WDH is a small single-core chip with the latest ECO V3 silicon. It supports 2.4 GHz Wi-Fi, Bluetooth 4.2, and BLE. The chip provides 4 Mbytes of embedded flash all in a small GFN 48-pin, 5x5 mm package.
Features
- Small 5 x 5 mm package
- 4 Mbyte on-chip embedded flash
- 2.4 GHz Wi-Fi
- Bluetooth 4.2 and BLE
- Ultra-low power consumption
Documents and Drivers
Documentation
ESP32 Datasheet
ESP32 Technical Reference Manual
ESP32 Hardware Design Guidelines
Specifications
Chip Package
QFN 48-pin, 5x5 mm
Controller(s)
- Infrared Remote Controller
- DMA controllers
- Bluetooth Link Controller
- BT 4.2 Controller
- SD/SDIO/MMC HOst Controller
- PID Controller
- Efuse Controller
- Media Access Controller (MAC)
- Pulse Width Modulation (PWM) controller
Core
Single Core
CPU
Xtensa® 32-bit LX6 microprocessors
Dimensions
5.0 x 5.0 x 0.85 mm
Interface(s)
- 4 x SPI, 2 x I2S, 2 x I2C, 3 x UART, CAN 2.0, IR (TX/RX)
- Motor PWM, LED PWM (up to 16 channels)
- 12-bit SAR ADC up to 18 channels, 2 x 8-bit D/A converters
- 10 x touch sensors
Memory
- 448 KByte ROM
- 520 KByte SRAM
- 8 KB SRAM in RTC
- 1 kbit of eFuse
- 4MByte embedded flash
MPN
ESP32-U4WDH
Pins
48 Pin QFN package
Power Supply
2.2 V to 3.6 V
Protocols
- Wi-Fi: 802.11 b/g/n/d/e/i/k/r (802.11n up to 150 Mbps)
- Wi-Fi: A-MPDU and A-MSDU aggregation and 0.4 guard interval support
- Bluetooth: Bluetooth v4.2 BR/EDR and BLE specification
- Network: IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
Temperature Range
- Operating: -40°C to +125°C (-40º to 257ºF)
- Storage: -40ºC to 150ºC (-40º to 302ºF)
Timers
4 General-Purpose Timers
Watchdog Timers
3
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