| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
CH372 | USB 总线接口芯片 CH372是一个USB总线的通用设备接口芯片,是CH371的升级产品,是CH375芯片的功能简化版。在本端, CH372具有8位数据总线和读、写、片选控制线以及中断输出,可以方便地挂接到单片机/DSP/MCU/MPU等控制器的系统总线上;在计算机系统中,CH372 的配套软件提供了简洁易用的操作接口,与本地端的单片机通讯就如同读写文件。\nCH372内置了USB通讯中的底层协议,具有省事的内置固件模式和灵活的外置固件模式。在内置固件模式下, CH372自动处理默认端点0的所有事务,本地端单片机只要负责数据交换,所以单片机程序非常简洁。在外置固件模式下,由外部单片机根据需要自行处理各种USB请求 • 全速USB设备接口,兼容USB V2.0,即插即用,外围元器件只需要晶体和电容。\n• 提供一对主端点和一对辅助端点,支持控制传输、批量传输、中断传输。\n• 具有省事的内置固件模式和灵活的外部固件模式。\n• 内置固件模式下屏蔽了相关的USB协议,自动完成标准的USB 枚举配置过程,完全不需要本地端控制器作任何处理,简化了单片机的固件编程。\n• 通用Windows驱动程序提供设备级接口,通过DLL 提供API 应用层接口。\n• 产品制造商可以自定义厂商标识(Vendor ID)和产品标识(Product ID)。\n• 通用的本地8位数据总线,4线控制:读选通、写选通、片选输入、中断; | WCH 沁恒微电子 | ||
CH372 | USB Bus Interface ChIp 文件:222.23 Kbytes Page:13 Pages | WCH 沁恒微电子 | ||
USB Bus Interface ChIp 文件:68.26 Kbytes Page:2 Pages | WCH 沁恒微电子 | |||
USB Bus Interface ChIp 文件:222.23 Kbytes Page:13 Pages | WCH 沁恒微电子 | |||
USB Bus Interface ChIp 文件:222.23 Kbytes Page:13 Pages | WCH 沁恒微电子 | |||
USB Bus Interface ChIp 文件:68.26 Kbytes Page:2 Pages | WCH 沁恒微电子 | |||
USB 总线接口芯片 | WCH 沁恒微电子 | |||
RECTIFIER DIODE RECTIFIER DIODE Repetitive voltage up to 3200 V Mean forward current 705 A Surge current 6 kA | POSEICO | |||
High Voltage Darlington Transistors High Voltage Darlington Transistors NPN Silicon | MOTOROLA 摩托罗拉 | |||
LOW POWER DUAL CMOS VOLTAGE COMPARATORS DESCRIPTION These devices consist of two independent precision voltage comparators, designed to operate with single or dual supplies. These differential comparators use the STMicro electronics silicon lin MOS process giving them an excellent consumption-speed ratio. These devices are ideally | STMICROELECTRONICS 意法半导体 | |||
LOW POWER DUAL CMOS VOLTAGE COMPARATORS DESCRIPTION These devices consist of two independent precision voltage comparators, designed to operate with single or dual supplies. These differential comparators use the STMicro electronics silicon lin MOS process giving them an excellent consumption-speed ratio. These devices are ideally | STMICROELECTRONICS 意法半导体 | |||
LOW POWER DUAL CMOS VOLTAGE COMPARATORS DESCRIPTION These devices consist of two independent precision voltage comparators, designed to operate with single or dual supplies. These differential comparators use the STMicro electronics silicon lin MOS process giving them an excellent consumption-speed ratio. These devices are ideally | STMICROELECTRONICS 意法半导体 |
CH372产品属性
- 类型
描述
- 接口:
并口
- SD卡功能:
—
- 封装:
SSOP20
- USB:
2.0全速
- Device:
支持
- 工作电压:
3.3V/5V
- Host:
—
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
WCH |
24+ |
TSSOP20 |
8900 |
全新原装现货,假一罚十 |
|||
WCH/沁恒 |
23+ |
SSOP20 |
56248 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
|||
WCH/沁恒 |
23+ |
明嘉莱只做原装正品现货 |
2510000 |
SSOP-20 |
|||
WCH/沁恒南京 |
25+ |
TSSOP20 |
32000 |
WCH/沁恒南京全新特价CH372B即刻询购立享优惠#长期有货 |
|||
WCH |
14+ |
SSOP20 |
9860 |
大量原装进口现货,一手货源,一站式服务,可开17%增 |
|||
WCH/沁恒 |
2025+ |
SSOP-20 |
5000 |
原装进口价格优 请找坤融电子! |
|||
WCH |
2021+ |
TSSOP20 |
6800 |
原厂原装,欢迎咨询 |
|||
WCH |
2450+ |
SSOP20 |
9485 |
只做原厂原装正品终端客户免费申请样品 |
|||
MICROCHIP/微芯 |
25+ |
NA |
20000 |
原装 |
|||
WCH/沁恒 |
22+23+ |
85192 |
假一罚十全新原装现 |
CH372芯片相关品牌
CH372规格书下载地址
CH372参数引脚图相关
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CH372数据表相关新闻
DdatasheetPDF页码索引
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