| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
CH344L | USB转4串口芯片 CH344是一款USB总线的转接芯片,实现USB转四个异步串口UART0/1/2/3功能,用于为计算机扩展异步串口,或者将普通的串口设备或者MCU直接升级到USB总线。 • CH344Q为480Mbps高速USB设备接口,CH344L为12Mbps全速USB设备接口。\n• 内置固件,仿真标准串口,用于升级原串口外围设备,或者通过USB增加额外串口。\n• 计算机端Windows操作系统下的串口应用程序完全兼容,无需修改。\n• 支持免安装的操作系统内置CDC类驱动程序或者多功能高速率的VCP厂商驱动程序。\n• 硬件全双工串口,内置独立的收发缓冲区。\n• CH344Q支持通讯波特率1200bps~6Mbps,CH344L支持1200bps~230400bps。\n• 串口支持8个数据位,支持奇校验、偶校验以及无校验。\n• 每个串口内置1024字节的接收F; | WCH 沁恒微电子 | WCH | |
Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-to-Rail Output, 125째C, Operational Amplifiers 文件:694.92 Kbytes 页数:17 Pages | NSC 国半 | NSC | ||
Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-to-Rail Output, 125째C, Operational Amplifiers 文件:694.92 Kbytes 页数:17 Pages | NSC 国半 | NSC | ||
0.5 AMPERE POWER TRANSISTORS NPN SILICON 150-200 VOLTS 20 WATTS Plastic NPN Silicon Medium-Power Transistors . . . useful for medium voltage applications requiring high fT such as converters and extended range amplifiers. 文件:130.53 Kbytes 页数:4 Pages | MOTOROLA 摩托罗拉 | MOTOROLA |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
WCH(南京沁恒) |
26+ |
原装 |
44372 |
WCH(南京沁恒)原装USB转换芯片CH344L即刻询购立享优惠#长期有货 |
询价 | ||
WCH/沁恒 |
22+23+ |
LQFP48 |
89630 |
代理假一赔十全新原装现货 |
询价 | ||
WCH(沁恒) |
LQPF48 |
1000 |
询价 | ||||
WCH(南京沁恒) |
25+ |
LQFP-48(7x7) |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
WCH沁恒微 |
24+/25+ |
LQFP48 |
55000 |
代理出货实单给接受价支持 |
询价 | ||
WCH(南京沁恒) |
25+ |
LQPF48 |
499 |
全新原装 |
询价 | ||
WCH |
24+ |
con |
10000 |
查现货到京北通宇商城 |
询价 | ||
WCH(南京沁恒) |
26+ |
LQFP-48(7x7) |
25000 |
原装正品 欢迎垂询 |
询价 | ||
WCH |
26+ |
n/a |
6000 |
芯为深圳现货 |
询价 | ||
WCH(南京沁恒) |
26+23+ |
LQFP-48(7x7) |
20889 |
绝对原装正品全新进口深圳现货 |
询价 |
相关规格书
更多- CH345
- CH35-0008-S
- CH351
- CH351H-30PT
- CH352
- CH353
- CH358026
- CH358125
- CH358160
- CH361AWK
- CH361RB
- CH362AWK
- CH363
- CH363DS
- CH364
- CH364AWK
- CH364F
- CH364RB
- CH365
- CH365DS
- CH365P
- CH366Q
- CH367L
- CH368L
- CH370T
- CH372
- CH372B
- CH372G
- CH374
- CH374S
- CH375
- CH375C
- CH376S
- CH378
- CH378Q
- CH382L
- CH3904MPT
- CH3904PT
- CH3904TPT
- CH3904WPT
- CH3906MPT
- CH3906PT
- CH3906TPT
- CH3906WPT
- CH395
相关库存
更多- CH345T
- CH35-0009-S
- CH3513
- CH351Q
- CH352L
- CH353L
- CH358060
- CH358147
- CH361
- CH361DS
- CH362
- CH362RB
- CH363AWK
- CH363RB
- CH364
- CH364DS
- CH364P
- CH365
- CH365AWK
- CH365NR
- CH366
- CH367
- CH368
- CH370
- CH370V
- CH3723
- CH372C
- CH373A
- CH374A
- CH374T
- CH375B
- CH376
- CH376T
- CH378L
- CH3820
- CH3904M1PT
- CH3904N1PT
- CH3904SPT
- CH3904VPT
- CH3904ZPT
- CH3906N1PT
- CH3906SPT
- CH3906VPT
- CH3906ZPT
- CH395L

