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PC87373 数据表(PDF) 173 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 PC87373
功能描述  LPC SuperI/O with Glue Functions
PDF  174 Pages
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

PC87373 数据表(HTML) 173 Page - National Semiconductor (TI)

Back Button PC87373 Datasheet HTML 166Page - National Semiconductor (TI) PC87373 Datasheet HTML 167Page - National Semiconductor (TI) PC87373 Datasheet HTML 168Page - National Semiconductor (TI) PC87373 Datasheet HTML 169Page - National Semiconductor (TI) PC87373 Datasheet HTML 170Page - National Semiconductor (TI) PC87373 Datasheet HTML 171Page - National Semiconductor (TI) PC87373 Datasheet HTML 172Page - National Semiconductor (TI) PC87373 Datasheet HTML 173Page - National Semiconductor (TI) PC87373 Datasheet HTML 174Page - National Semiconductor (TI)  
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13.0 Device Characteristics (Continued)
173
www.national.com
Revision 1.1
13.4.9 SWC Timing
Wake-Up Inputs at VSB3 Power Switching
Figure 57. Inputs at VSB3 Power Switching
Wake-Up Inputs at VDD3 Power Switching
Figure 58. Wake-Up Inputs at VDD3 Power Switching
Symbol
Figure
Description
Reference Conditions
Min
Max
tEWIV
57
External Wake-Up Inputs Valid1
1. Not tested. Guaranteed by characterization.
At VSB3 power on, after the
32 KHz Domain is toggling
24576 * tCP
2
2. tCP is the cycle time of the 32 KHz clock domain (see Low-Frequency Clock Timing on page 162)
32768 * tCP
Symbol
Figure
Description
Reference Conditions
Min
Max
tEWIV
58
External Wake-Up Inputs Valid1
1. Not tested. Guaranteed by characterization.
After VDD3 power on
2
2. The 32 KHz clock domain is assumed to be toggling at VDD3 power stable.
24576 * tCP
3
3. tCP is the cycle time of the 32 KHz clock domain (see Low-Frequency Clock Timing on page 162)
32768 * tCP
VSB3 (Power)
RI
GPIOE13-10,
tEWIV
GPIO07-00,
KBCLK, MCLK
VSB3OFF
VSB3ON
KBDAT, MDAT
(Internal)
VSB Power-Up Reset
t32KW + t32KVAL
tIRST
32 KHz Domain
(Internal)
VDD3 (Power)
GPIOE13
-10,
tEWIV
GPIOE07-00
VDD3OFF
VDD3ON
(VDDLOAD = 1)



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