DS2251 View Datasheet(PDF) - Dallas Semiconductor -> Maxim Integrated
Part Name
Description
Manufacturer
DS2251 Datasheet PDF : 20 Pages
| |||
BYTE-WIDE BUS TIMING
DS2251T
RPC AC CHARACTERISTICS - DBB READ
(tA=0˚C to70˚C; VCC=5V ± 10%)
# PARAMETER
SYMBOL MIN
MAX UNITS
54 CS , A0 Setup to RD
tAR
0
ns
55 CS , A0 Hold After RD
tRA
0
ns
56 RD Pulse Width
tRR
160
ns
57 CS , A0 to Data Out Delay
tAD
130
ns
58 RD to Data Out Delay
tRD
0
130
ns
59 RD to Data Float Delay
tRDZ
85
ns
RPC AC CHARACTERISTICS - DBB READ
(tA=0˚C to70˚C; VCC=5V ± 10%)
# PARAMETER
SYMBOL MIN
MAX UNITS
60 CS , A0 Setup to WR
tAW
0
ns
61A CS , Hold After WR
tWA
0
ns
61B A0, Hold After WR
tWA
20
ns
62 WR Pulse Width
tWW
20
ns
63 Data Setup to WR
tDW
130
ns
64 Data Hold After WR
tWD
20
ns
16 of 20
Share Link: 