DS26502LB1 Maxim Integrated Products, DS26502LB1 Datasheet - Page 115

• Manufacturer Part Number: DS26502LB1
• Description: Timers & Support Products E1-T1-J1-64KCC BITS Element 64kHz - G.70
• Manufacturer: Maxim Integrated Products

Specifications of DS26502LB1

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20.2 Nonmultiplexed Bus
Table 20-2. AC Characteristics, Non-Mux Parallel Port
(V
DS26502LN.) (Note 1,
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 Three-State
Wait Time from Either WR or DS
Activate 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
Note 1:
DD
= 3.3V ±5%, T
The timing parameters in this table are guaranteed by design (GBD).
PARAMETER
A
= 0°C to +70°C for DS26502L; V
Figure
20-4,
Figure
SYMBOL
t1
t2
t3
t4
t5
t6
t7
t8
t9
20-5,
115 of 125
Figure
MIN
75
10
10
10
DD
0
0
0
5
20-6, and
= 3.3V ±5%, T
TYP
Figure
A
MAX
= -40°C to +85°C for
20-7)
75
20
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
DS26502