Table of Contents
Advertisement
Characteristic
Data input setup time
Data input hold time
Write address setup time
Write address hold time
Write data hold time
RDWR delay time 1
RDWR delay time 2
High-speed page mode CAS
precharge time
RAS precharge time
CAS setup time
AH delay time 1
AH delay time 2
Multiplexed address delay time
Multiplexed address hold time
DACK0-DACK1 delay time 1
*1 Typical outputs measured with 50pF load
Table 8-8. Bus Timing (E3472A)
(Continued)
Symbol
SH7040
min
max
t
-7.6
-
DS
t
20
-
DH
t
0
-
AS
t
5
-
WR
t
0
-
WRH
t
(2)
18
RWD1
t
(2)
18
RWD2
t
9.8
-
CP
t
37.2
-
RP
t
10
-
CSR
t
(2)
18
AHD1
t
(2)
18
AHD2
t
(2)
18
MAD
t
0
-
MAH
t
(2)
21
(omitted)
DACKD1
Specifications and Characteristics
Electrical Specifications
(*1)
Typical
Worst Case Unit
min
max
min
max
8
-
-12.6
50
-
15
14
-
-5
14
-
0
7
-
-5
-
9
-
23
-
7
-
23
35
-
6.8
52
-
34.2
49
-
5
-
10
-
23
-
10
-
23
-
14
-
23
18
-
-5
-
26
-
ns
-
ns
-
ns
-
ns
-
ns
ns
ns
-
ns
-
ns
-
ns
ns
ns
ns
-
ns
ns
83
Advertisement
Table of Contents
