 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
PC87366 数据表(PDF) 32 Page - National Semiconductor (TI) |
|
|
|
|||||||||||||||||||||||||||||
PC87366 数据表(HTML) 32 Page - National Semiconductor (TI) |
|
|
32 / 240 page  1.0 Signal/Pin Connection and Description (Continued) 32 www.national.com 1.5 INTERNAL PULL-UP AND PULL-DOWN RESISTORS The signals listed in Table 4 can optionally support internal pull-up (PU) and/or pull-down (PD) resistors. See Section 14.3 for the values of each resistor type. Table 4. Internal Pull-Up and Pull-Down Resistors Signal Pin/s Type Comments ACCESS.bus (ACB) SCL 54 PU25 Programmable SDA 55 PU25 Programmable Game Port (GMP) JOYABTN0 119 PU25 Programmable JOYABTN1 120 PU25 Programmable JOYBBTN0 123 PU25 Programmable JOYBBTN1 124 PU25 Programmable General-Purpose Input/Output (GPIO) Ports GPIO00-07 2-9 PU25 Programmable GPIO10 GPIO11-14 GPO15 GPIO16-17 21 53-56 57 69, 71 PU25 Programmable GPIO20-27 117-124 PU25 Programmable GPIO30-33 GPIO34 125-128 1 PU25 Programmable Keyboard and Mouse Controller (KBC) P12, P16, P17 6,127,7 PU25 Musicial Instrument Digital Interface (MIDI) Port MDRX 126 PU25 Programmable Strap Configuration BADDR 101 PD30 Strap PSLDC0 99 PD30 Strap PSLDC1 107 PD30 Strap PSONPOL 109 PD30 Strap TEST 98 PD30 Strap Parallel Port ACK 79 PU50 AFD_DSTRB 93 PU100 BUSY_WAIT 78 PD30 ERR 91 PU50 |
|
链接网址 |
| 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 | 数据表链接 | 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
