as7c33128pfd32a Alliance Memory, Inc, as7c33128pfd32a Datasheet - Page 6

• Manufacturer Part Number: as7c33128pfd32a
• Description: 3.3v 128k 32/36 Pipeline Burst Synchronous Sram
• Manufacturer: Alliance Memory, Inc

Timing characteristics over operating range
*See “Notes” on page 10.
Clock frequency
Cycle time (pipelined mode)
Cycle time (flow-through mode)
Clock access time (pipelined mode)
Clock access time (flow-through
mode)
Output enable LOW to data valid
Clock HIGH to output Low Z
Data output invalid from clock HIGH
Output enable LOW to output Low Z
Output enable HIGH to output High Z
Clock HIGH to output High Z
Output enable HIGH to invalid output
Clock HIGH pulse width
Clock LOW pulse width
Address setup to clock HIGH
Data setup to clock HIGH
Write setup to clock HIGH
Chip select setup to clock HIGH
Address hold from clock HIGH
Data hold from clock HIGH
Write hold from clock HIGH
Chip select hold from clock HIGH
ADV setup to clock HIGH
ADSP setup to clock HIGH
ADSC setup to clock HIGH
ADV hold from clock HIGH
ADSP hold fromclock HIGH
ADSC hold from clock HIGH
3/22/01; v.1.0
Parameter
Symbol
t
t
t
t
t
t
t
t
ADSCH
t
t
ADSPH
ADSCS
t
OHOE
ADSPS
ADVH
f
t
t
HZOE
t
t
CYCF
t
LZOE
ADVS
t
t
t
t
t
t
t
t
CYC
HZC
t
t
t
CSH
Max
CDF
LZC
WH
OH
CSS
CH
WS
AH
DH
CD
OE
CL
AS
DS
Alliance Semiconductor
Min
1.5
2.4
2.4
1.5
1.5
1.5
1.5
0.5
0.5
0.5
0.5
1.5
1.5
1.5
0.5
0.5
0.5
10
6
0
0
0
–
–
–
–
–
–
–166
Max
166
3.5
3.5
3.5
3.5
–
–
9
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Min
6.6
1.5
2.5
2.5
1.5
1.5
1.5
1.5
0.5
0.5
0.5
0.5
1.5
1.5
1.5
0.5
0.5
0.5
10
®
–
–
–
–
0
0
–
–
0
–150
Max
150
3.8
3.8
3.8
3.8
10
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Min
7.5
1.5
2.5
2.5
1.5
1.5
1.5
1.5
0.5
0.5
0.5
0.5
1.5
1.5
1.5
0.5
0.5
0.5
12
–
–
–
–
0
0
–
–
0
–133
Max
133
4.0
4.0
4.0
4.0
10
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Min
AS7C33128PFD32A
AS7C33128PFD36A
1.5
3.5
3.5
2.0
2.0
2.0
2.0
0.5
0.5
0.5
0.5
2.0
2.0
2.0
0.5
0.5
0.5
10
12
0
0
0
–
–
–
–
–
–
–100
Max
100
5.0
5.0
4.5
5.0
12
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
P. 6 of 11
Notes*
2,3,4
2,3,4
2,3,4
2,3,4
6,7
6,8
6,7
6,8
2
5
5
6
6
6
6
6
6
6
6
6
6