PUMA2S16000I-025 Advanced Packaging Technology Of America, PUMA2S16000I-025 Datasheet - Page 4

• Manufacturer Part Number: PUMA2S16000I-025
• Description: SRAM, PUMA S16000 is a 16 MBit SRAM module user configurable as 512K x 32, 1M x 16 or 2M x 22
• Manufacturer: Advanced Packaging Technology Of America

ISSUE 4.5 : September 2002
Parameter
Read Cycle Time
Address Access Time
Chip Select Access Time
Output Enable to Output Valid
Output Hold from Address Change
Chip Selection to Output in Low Z
Output Enable to Output in Low Z
Chip Deselection to Output in High Z
Output Disable to Output in High Z
Parameter
Write Cycle Time
Chip Selection to End of Write
Address Valid to End of Write
Address Setup Time
Write Pulse Width
Write Recovery Time
Write to Output in High Z
Data to Write Time Overlap
Data Hold from Write Time
Output Active from End of Write
AC OPERATING CONDITIONS
Read Cycle
Write Cycle
(3)
(3)
Symbol
Symbol min
t
t
t
t
t
t
t
t
t
ACS
CHZ
OHZ
RC
OE
OH
CLZ
OLZ
AA
t
t
t
t
t
t
t
t
t
t
WC
CW
AW
AS
WP
WR
WHZ
DW
DH
OW
min
20
20
15
15
15
10
5
5
5
0
0
0
0
0
5
-
-
-
-
020
020
4
max
max
20
20
10
10
10
10
-
-
-
-
-
-
-
-
-
-
-
-
min
min
25
25
15
15
15
10
5
5
0
0
0
0
0
0
0
5
-
-
-
025
025
max
max
25
25
15
10
10
10
-
-
-
-
-
-
-
-
-
-
-
-
-
min
min
35
35
15
15
15
10
5
5
0
0
0
0
0
0
0
5
-
-
-
35
35
max Units
max Unit
35
35
15
10
10
10
-
-
-
-
-
-
-
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
PUMA 2/77S16000/A - 020/025/35