Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

Preview PDF HTML

PC87372 Scheda tecnica(PDF) 128 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Il numero della parte PC87372
Spiegazioni elettronici  LPC SuperI/O with Glue Functions
PDF  144 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
Logo NSC - National Semiconductor (TI)

PC87372 Scheda tecnica(HTML) 128 Page - National Semiconductor (TI)

Back Button PC87372 Datasheet HTML 124Page - National Semiconductor (TI) PC87372 Datasheet HTML 125Page - National Semiconductor (TI) PC87372 Datasheet HTML 126Page - National Semiconductor (TI) PC87372 Datasheet HTML 127Page - National Semiconductor (TI) PC87372 Datasheet HTML 128Page - National Semiconductor (TI) PC87372 Datasheet HTML 129Page - National Semiconductor (TI) PC87372 Datasheet HTML 130Page - National Semiconductor (TI) PC87372 Datasheet HTML 131Page - National Semiconductor (TI) PC87372 Datasheet HTML 132Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 128 / 144 page
background image
10.0 Device Characteristics (Continued)
128
www.national.com
Revision 1.2
10.4 AC ELECTRICAL CHARACTERISTICS
10.4.1 AC Test Conditions
Figure 36. AC Test Conditions, TA =0°Cto70°C, VSUP = 3.3V ±10%
Notes:
1. VSUP is either VDD3 or VSB3, according to the pin power well.
2. CL = 50 pF for all output pins except the following pin groups:
−
CL = 100 pF for Serial Port pins (see Section 1.4.2 on page 15), Parallel Port pins (see Section 1.4.3) and
Floppy Disk Controller pins (see Section 1.4.4)
−
CL = 40 pF for IDE_RSTDRV pin
−
CL = 400 pF for SMBus pins (see SMBus Voltage Translation and Isolation Timing on page 142)
These values include both jig and oscilloscope capacitance.
3. S1 = Open − for push-pull output pins.
S1 = VSUP − for high-impedance to active low and active low to high impedance transition measurements
S1 = GND − for high-impedance to active high and active high to high impedance transition measurements
RL = 1.0 KΩ− for all the pins
4. For the FDC open-drain interface pins, S1 = VDD3 and RL = 150Ω.
Device
Under
Test
0.1
µf
Input
Output
RL
CL
S1
Load Circuit
AC Testing Input, Output Waveform
VSUP
2.4
0.4
2.0
0.8
Test Points
2.0
0.8
(unless otherwise specified)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Scheda tecnica Scarica

Go To PDF Page


Link URL



Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Collegamento alla scheda tecnica    |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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