X76F128X-2.7 View Datasheet(PDF) - Xicor -> Intersil
Part Name
Description
MFG CO.
'X76F128X-2.7' PDF : 17 Pages View PDF
X76F128
CS Timing Diagram (Selecting/Deselecting the Part)
SCL
CS
from
master
tSU:CS
RST Timing Diagram – Response to a Synchronous Reset
tSR
CS
RST
tNOL
CLK
I/O
tRST
1st
clk
pulse
tRDV
tNOL
tSU:RST
tHIGH_RST
2nd
clk
pulse
tCDV
DATA BIT (1)
tHD:CS
tLOW_RST
3rd
clk
pulse
DATA BIT (2)
7052 FM 20
CS
RST
CLK
I/O
DATA BIT (N)
DATA BIT (N+1)
tDHZ
(N+2)
GUIDELINES FOR CALCULATING TYPICAL VALUES OF BUS PULL UP RESISTORS
100
80
60
RMAX
40
20 RMIN
20 40 60 80 100
Bus capacitance in pF
RMIN = V---I---OC----CL----MM-----IA-N---X--- = 1.8KΩ
RMAX = -C----B-t---R-U-----S--
tR = maximum allowable SDA rise time
13
7052 FM 21
7052 FM 22
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