CH376S

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CH376S

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Spécifications

Manufacturer WCH(Jiangsu Qin Heng)
Package SOP-28-300mil
Voltage - Supply 3.3V
Protocol USB 2.0
Data Rate 12Mbps

Vue d'ensemble

Description

CH376S is a specialized course that typically focuses on advanced topics in chemistry, often integrating theoretical concepts with practical applications. The course may cover areas such as chemical kinetics, thermodynamics, or molecular structure, with an emphasis on experimental techniques and data analysis. Students can expect to engage in hands-on laboratory work, enhancing their understanding of chemical principles through experimentation and collaboration.
Additionally, CH376S may involve discussions on current research trends, allowing students to explore the intersections of chemistry with other scientific disciplines. Assessments could include lab reports, presentations, and exams, designed to evaluate both theoretical knowledge and practical skills. Overall, the course aims to deepen students' comprehension of chemistry while fostering critical thinking and problem-solving abilities essential for scientific inquiry.

Features

The CH376S is a versatile USB host controller designed for embedded systems, enabling communication between microcontrollers and USB devices. Key features include:
1. USB Host Functionality: Supports USB 2.0, allowing connection to various USB devices such as flash drives, keyboards, and mice.
2. File System Support: Compatible with FAT12, FAT16, and FAT32 file systems for easy data management.
3. SPI Interface: Connects to microcontrollers via SPI, facilitating integration into existing systems.
4. Multi-Device Support: Can manage multiple USB devices through a single host connection.
5. Low Power Consumption: Designed for energy-efficient operation, making it suitable for battery-powered applications.
6. Onboard ROM: Includes firmware to simplify development and reduce the need for extensive coding.
7. Compact Size: Small footprint ideal for space-constrained designs.
Overall, the CH376S is a practical choice for projects requiring USB connectivity in embedded applications.

Package

The CH376S is typically available in a DIP-28 (Dual In-line Package) format. This package type features 28 pins and is designed for easy integration into various electronic circuits and prototypes.

Pinout

The CH376S is a USB host controller and serial interface chip commonly used in embedded systems. It features a 28-pin package configuration.
Pin Count: 28 pins
Functions of Key Pins:
1. VCC (Pin 1): Power supply.
2. GND (Pin 2): Ground reference.
3. USB (Pins 3-10): USB data lines (D+ and D-).
4. MISO (Pin 12): Master In Slave Out for SPI communication.
5. MOSI (Pin 13): Master Out Slave In for SPI communication.
6. SCK (Pin 14): SPI clock.
7. CS (Pin 15): Chip select for SPI.
8. INT (Pin 16): Interrupt output for signaling events to the microcontroller.
9. RST (Pin 17): Reset pin for the device.
10. GPIO (Pins 18-28): General-purpose I/O pins for additional functions.
The CH376S facilitates USB connectivity, enabling devices to communicate with USB peripherals effectively.

Manufacturer

The CH376S is manufactured by WCH (Wonderfully Created High-tech), a Chinese semiconductor company. WCH specializes in the design and production of integrated circuits and electrical components, particularly in the fields of USB, communication interfaces, and microcontroller solutions. The company is known for providing cost-effective and high-performance products that cater to various applications, including consumer electronics, industrial automation, and embedded systems. The CH376S itself is a USB host controller designed for use in microcontroller projects, allowing for USB data transfer and device interfacing.

Application

The CH376S is a USB host and SD card controller commonly used in embedded systems for various applications, including data logging, multimedia playback, and file transfer. It is applicable in devices like digital cameras, MP3 players, handheld gaming consoles, and industrial automation equipment, enabling easy connectivity and data management between USB peripherals and memory cards.

Equivalent

The CH376S chip is a USB host controller primarily used for interfacing with USB flash drives and other USB devices. Equivalent products include the FTDI FT232R, Microchip MCP2200, and the NXP LPC11Uxx series. These alternatives provide similar USB host functionalities, though specific features and compatibility may vary. Always check datasheets for exact specifications and use cases.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

Le terme de paiement est 100% prépayé.

Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:

1. PayPal

2. Carte de crédit/débit

3. Transfert bancaire

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