| công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
PC87591L bảng dữ liệu(PDF) 42 Page - National Semiconductor (TI) |
|
|
|
|||||||||||||||||||||||||||||
PC87591L bảng dữ liệu(HTML) 42 Page - National Semiconductor (TI) |
|
42 / 437 page ![]() 2.0 Signal/Pin Description and Configuration (Continued) www.national.com 42 Revision 1.07 2.2.1 ACCESS.bus (ACB1 and ACB2) Interface 2.2.2 Analog Interface 2.2.3 Clocks Signal 128-Pin LQFP 176-Pin LQFP I/O Buffer Type Power Well Description SCL2-1 125, 121 169, 163 I/O INSM/OD2 VCC ACCESS.bus Serial Clock 1 and 2 Signals. An internal pull-up for this pin is optional. SDA2-1 126, 122 170, 164 I/O INSM/OD2 VCC ACCESS.bus Serial Data 1 and 2 Signals.An internal pull-up for this pin is optional. Signal 128-Pin LQFP 176-Pin LQFP I/O Buffer Type Power Well Description AD9-0 70-61 94-93, 90-87, 84-81 IINAD AVCC Analog to Digital Converter Inputs. DA3-0 76-73 102-99 O ODA AVCC Digital to Analog Converter Outputs. DP 69 93 O ODI AVCC Diode Anode. Remote diode current source. Connected to remote discrete diode. DN 70 94 I INDI AVCC Diode Cathode. Remote diode current sink. Connected to remote discrete diode. Must be grounded when not used. Signal 128-Pin LQFP 176-Pin LQFP I/O Buffer Type Power Well Description 32KCLKIN 116 158 I INT VPP 32.768 KHz Clock Input. 32KX1 116 158 I INOSC VPP 32.768 KHz Crystal Oscillator Input. Input from external crystal oscillator circuitry. See Figure 113 on page 356. 32KX2 118 160 O OOSC VPP 32.768 KHz Crystal Oscillator Output. Output to external crystal oscillator circuitry. See Figure 113 on page 356. CLK N/A 47 O O1/2 VCC Clock Output. PC87591x Core Domain system clock. Available in all environments, in the 176-pin package option. CLKOUT 3 1 O O2/4 VCC Clock Output. This pin may output either the 32.768 KHz clock or the Core Domain system clock (CLK). CLKM bit in MCFG register selects the output clock frequency. |
|
Link URL |
| Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Liên kết đến bảng dữ liệu | Trao đổi link | Tìm kiếm theo nhà sản xuất 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 |