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PC87373 数据表(PDF) 170 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) 170 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)
170
www.national.com
Revision 1.1
13.4.8 Glue Function Timing
Highest Active Main and Standby Supply Reference
Figure 54. REF5V and REF5V_STBY (AC Characteristics)
Resume Reset
Symbol Figure
Description
Reference Conditions
Min
Max
Main
tPD
54
VDD3 to REF5V Propagation Delay
1
1. Not tested. Guaranteed by design.
VDD5 =0;VDD3 slew rate > 10 V/ms
1ms
Standby
tPD
54
VSB3 to REF5V_STBY Propagation Delay
1
VSB5 =0;VSB3 slew rate > 10 V/ms
1ms
Symbol Figure
Description
Reference Conditions
Min
Max
Units
tRD
55
Rising Supply Delay1 (typ. 32 ms)
1. Not tested. Guaranteed by characterization.
VSB5 >VTRIP or VSB3 >VSB3ON
10
100
ms
tFD5
55
Falling VSB5 Supply Delay
1
VSB5 <VTRIP and VSB3 >VSB3ON
100
ns
tGA
55
VSB5 and VSB3 Glitch Allowance
1
VSB5 <VTRIP or VSB3 <VSB3ON
100
ns
tFD3
55
Falling VSB3 Supply Delay
1
VSB3 <VSB3ON and VSB5 >VTRIP
TBD
ns
tR
55
Rise Time2
2. Not tested. Guaranteed by design.
VSB3 >VSB3ON
100
ns
tF
55
Fall Time2
VSB3 >VSB3ON
100
ns
tPD
0V
1.5V
3.3V
VDD3, VSB3
REF5V, REF5V_STBY
tPD



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