Package : DIP
Model Number : CH340C
Dissipation Power : 1
Supply Voltage : 1
Application : Computer
Type : Voltage Regulator
Origin : China
Condition : New
Operating Temperature : -40-+85
1. CP2102 has a stable USB-to-TTL chip on board to ensure normal communication between serial ports.
2. You need to manually press the download button
3. Gold deposition process
4. Support development on Windows system (Cygwin and MSYS32 simulation environment) and Linux system
5. Support ESP32 - Arduino
Esp-wroom-32 is a versatile Wi-Fi+BT+BLE MCU module that is powerful and versatile for low-power sensor networks and demanding tasks such as speech encoding, audio streaming and MP3 decoding.
The core of this module is ESP32-D0WDQ6 chip *, which is extensible and adaptive. The two CPU cores can be controlled or powered on separately. The clock frequency is regulated from 80 MHz to 240 MHz. The user can turn off the power to the CPU and use the low-power coprocessor to continuously monitor the state of the peripherals or whether certain analog quantities exceed a threshold. The ESP32 also integrates a wealth of peripherals, including capacitive touch sensors, Hall sensors, low-noise sensing amplifiers, SD card interfaces, Ethernet interfaces, high-speed SDIO/SPI, UART, I2S, and I2C, among others.
CPU and memory
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Esp32-d0wdq6 has two built-in low-power Xtensa® 32-bit LX6 MCUS. On-chip storage includes:
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448 KB ROM for program startup and kernel function calls.
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520 KB on-chip SRAM for data and instruction storage.
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8 KB of SRAM in the RTC, or RTC slow memory, can be accessed by the coprocessor in deep-sleep mode.
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8 KB of SRAM in the RTC, or RTC fast memory, can be used for data storage and accessed by the main CPU when the RTC starts in deep-sleep mode.
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1 kbit eFuse, with 256 bits for system specific (MAC address and chip Settings); The remaining 768 bits are reserved for user applications, including Flash encryption and chip ID.
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ESP-Wroom-32 integrates 4MB SPIFlash
The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.
In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.
All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.
This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.
