SST30VR023-500-C-WH Silicon Storage Tech, SST30VR023-500-C-WH Datasheet - Page 7

• Manufacturer Part Number: SST30VR023-500-C-WH
• Manufacturer: Silicon Storage Tech

2 Mbit ROM + 1 Mbit / 2 Mbit / 256 Kbit SRAM ROM/RAM Combo
SST30VR021 / SST30VR022 / SST30VR023
II. SRAM Operation
TABLE 6: R
TABLE 7: W
©2003 Silicon Storage Technology, Inc.
Symbol Parameter
T
T
T
T
T
T
T
T
Symbol Parameter
T
T
T
T
T
T
T
T
T
T
AA
AW
AS
RC
CO
OE
LZ
HZ
OHZ
OH
WC
CW
WP
WR
WHZ
DW
DH
OW
Read Cycle Time
Address Access Time
Chip Select to Output
Output Enable to Valid Output
Chip Select to Low-Z Output
Chip Disable to High-Z Output
Output Disable to High-Z Output
Output Hold from Address Change
Write Cycle Time
Chip Select to End-of-Write
Address Valid to End-of-Write
Address Set-up Time
Write Pulse Width
Write Recovery Time
Write to Output High-Z
Data to Write Time Overlap
Data Hold from Write Time
End Write to Output Low-Z
EAD
RITE
C
C
YCLE
YCLE
(ROMCS# = V
T
T
IMING
IMING
P
P
ARAMETERS
ARAMETERS
IH
)
V
V
DD
http://store.iiic.cc/
DD
Min
Min
70
10
70
60
60
60
30
SST30VR022-70
0
SST30VR022-70
0
0
0
0
= 2.7-3.3V
= 2.7-3.3V
7
Max
Max
70
70
35
25
25
30
SST30VR021/022/023-500
SST30VR021/022/023-500
Min
500
Min
500
365
375
375
200
25
15
15
0
0
0
Max
Max
500
500
250
S71135-05-000
30
30
80
Data Sheet
T6.3 1135
T7.3 1135
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
12/03