M48T86PC1TR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M48T86PC1TR Datasheet PDF : 36 Pages
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M48T86
Operation
Table 2. AC characteristics
Symbol
Parameter(1)
M48T86
Unit
Min
Typ
Max
tCYC Cycle time
160
ns
tDSL Pulse width, data strobe low or R/W high
80
ns
tDSH Pulse width, data strobe high or R/W low
55
ns
tRWH R/W hold time
0
ns
tRWS R/W setup time
10
ns
tCS Chip select setup time
5
) tCH Chip select hold time
0
t(s tDHR READ data hold time
0
uc tDHW WRITE data hold time
0
d tAS Address setup time
20
Pro t(s) tAH Address hold time
5
lete uc tDAS
Delay time, data strobe to address strobe
rise
10
ns
ns
25
ns
ns
ns
ns
ns
so rod tASW Pulse width address strobe high
30
ns
b P tASD
Delay time, address strobe to data strobe
rise
35
ns
) - O lete tOD
Output data delay time from data strobe
rise
50
ns
t(s so tDW WRITE setup time
30
ns
uc Ob tBUC
d - tPI(2)
Delay time before update cycle
Periodic interrupt time interval
244
µs
–
–
–
Pro t(s) tUC Time of update cycle
1
µs
te c 1. Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 4.5 to 5.5 V (except where noted).
OObbssoolleete Produ 2. See Table 4 on page 18.
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