參數(shù)資料
型號: SST30VR041-500-E-WH
廠商: Silicon Storage Technology, Inc.
元件分類: SRAM
英文描述: 4 Mbit ROM + 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
中文描述: 4兆位光盤1兆位/ 256千位的SRAM ROM / RAM內(nèi)存組合
文件頁數(shù): 5/12頁
文件大小: 111K
代理商: SST30VR041-500-E-WH
Data Sheet
2 Mbit ROM + 1 Mbit / 2Mbit / 256 Kbit SRAM
ROM/RAM Combo
SST30VR021 / SST30VR022 / SST30VR023
5
2001 Silicon Storage Technology, Inc.
S71135-02-000
4/01
380
AC CHARACTERISTICS
I. ROM Operation
FIGURE 4: ROM R
EAD
C
YCLE
T
IMING
D
IAGRAM
(A
DDRESS
C
ONTROLLED
) (ROMCS# = OE# = V
IL
)
TABLE
5: R
EAD
C
YCLE
T
IMING
P
ARAMETERS
V
DD
= 3.0V±0.3
Symbol
T
RC
T
AA
T
CO
T
OE
T
LZ
T
OLZ
T
HZ
T
OHZ
T
OH
Parameter
Read Cycle Time
Address Access Time
Chip Select to Output
Output Enable to Valid Output
Chip Select to Low-Z Output
Output Enable to Low-Z Output
Chip Disable to High-Z Output
Output Disable to High-Z Output
Output Hold from Address Change
SST30VR022-70
Min
70
SST30VR021/023-500
Min
500
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
Max
Max
70
70
35
500
500
250
0
0
25
25
25
25
30
30
10
15
T5.1 380
TRC
TAA
Data Valid
380 ILL F02.0
Data Out
Previous Data Valid
Address
TOH
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