数据搜索系统,热门电子元器件搜索 |
|
ST72622K2 数据表(PDF) 10 Page - STMicroelectronics |
|
ST72622K2 数据表(HTML) 10 Page - STMicroelectronics |
10 / 132 page ST7262 10/132 Note 1: Peripheral not present on all devices. Refer to “Device Summary” on page 1. 2.1 PCB LAYOUT RECOMMENDATION In the case of DIP20 devices the user should lay- out the PCB so that the DIP20 ST7262 device and the USB connector are centered on the same axis ensuring that the D- and D+ lines are of equal length. Refer to Figure 6 Figure 6. Recommended PCB Layout for USB Interface with DIP20 package 43 4 - - - - PD3 I/O CT xx Port D3 44 5 - - - - PD2 I/O CT xx Port D2 Pin n° Pin Name Level Port / Control Main Function (after reset) Alternate Function Input Output 14 13 12 11 15 16 17 18 USBVCC USBDP 1 2 3 4 5 6 7 8 9 10 19 20 USBDM USB Connector Ground Ground 1.5KOhm pull-up resistor |
类似零件编号 - ST72622K2 |
|
类似说明 - ST72622K2 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |