ds2156gn Maxim Integrated Products, Inc., ds2156gn Datasheet - Page 253

• Manufacturer Part Number: ds2156gn
• Description: Ds2156, Ds2156l, Ds2156ln T1/e1/j1 Single-chip Transceiver Tdm/utopia Ii Interface
• Manufacturer: Maxim Integrated Products, Inc.

36.2 Nonmultiplexed Bus AC Characteristics
AC CHARACTERISTICS: NONMULTIPLEXED PARALLEL PORT (MUX = 0)
(Figure 36-4, Figure 36-5, Figure 36-6, and Figure 36-7)
(V
Setup Time for A0 to A7, Valid to CS
Active
Setup Time for CS Active to Either RD,
WR, or DS Active
Delay Time from Either RD or DS Active
to Data Valid
Hold Time from Either RD, WR, or DS
Inactive to CS Inactive
Hold Time from CS Inactive to Data Bus
Tri-State
Wait Time from Either WR or DS Active
to Latch Data
Data Setup Time to Either WR or DS
Inactive
Data Hold Time from Either WR or DS
Inactive
Address Hold from Either WR or DS
Inactive
DD
= 3.3V ±5%, T
PARAMETER
A
= 0°C to +70°C for DS2156L; V
SYMBOL
t1
t2
t3
t4
t5
t6
t7
t8
t9
DD
253 of 265
= 3.3V ±5%, T
CONDITIONS
A
= -40°C to +85°C; for DS2156LN.)
MIN
75
10
10
10
0
0
0
5
TYP
MAX
75
20
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns