DS2174 MAXIM [Maxim Integrated Products], DS2174 Datasheet - Page 21

• Manufacturer Part Number: DS2174
• Description: EBERT
• Manufacturer: MAXIM [Maxim Integrated Products]

Figure 6-2. WRITE TIMING
Table 6-2. PARALLEL PORT WRITE TIMING
CS Setup Time Before WR
A(3:0) Setup Time Before WR
A(3:0) Hold Time After WR
WR Pulse Width
DATA Setup Time Before WR
DATA Hold Time After WR
CS Hold Time After WR
DATA IN
A[3:0]
D[7:0]
WR
CS
PARAMETER
t
SU (2)
t
SU(1)
-40°C to +85
SYMBOL
(0°C to +70°C for DS2174Q; V
t
t
t
t
t
t
SU(1)
SU(2)
SU(3)
t
H(1)
H(2)
H(3)
PW
t
PW
VALID DATA
21 of 24
t
SU(3)
°
C for DS2174QN; V
MIN
10.0
10.0
10.0
5.0
5.0
5.0
38
t
t
H(3)
H(2)
t
H(1)
TYP
MAX
DD
DD
UNITS
= 3.0V to 3.6V)
= 3.0V to 3.6V;
ns
ns
ns
ns
ns
ns
ns
NOTES
DS2174