參數(shù)資料
型號(hào): W24V04
廠商: WINBOND ELECTRONICS CORP
英文描述: 512K×8bit CMOS Static RAM(512K×8位CMOS靜態(tài)RAM)
中文描述: 為512k × 8位的CMOS靜態(tài)RAM(為512k × 8位的CMOS靜態(tài)RAM)的
文件頁(yè)數(shù): 4/11頁(yè)
文件大小: 152K
代理商: W24V04
Preliminary W24V04
- 4 -
AC Characteristics, continued
(V
SS
= 0V; T
A
(
°
C) = -20 to 85 for LE, -40 to 85 for LI)
Read Cycle
PARAMETER
SYM.
W24V04
UNIT
MIN.
MAX.
Read Cycle Time
T
RC
85
-
nS
Address Access Time
T
AA
-
85
nS
Chip Select Access Time
T
ACS
-
85
nS
Output Enable to Output Valid
T
AOE
-
50
nS
Chip Selection to Output in Low Z
T
CLZ
*
10
-
nS
Output Enable to Output in Low Z
T
OLZ
*
5
-
nS
Chip Deselection to Output in High Z
T
CHZ
*
-
35
nS
Output Disable to Output in High Z
T
OHZ
*
-
35
nS
Output Hold from Address Change
T
OH
10
-
nS
These parameters are sampled but not 100% tested
Write Cycle
PARAMETER
SYM.
W24V04
UNIT
MIN.
MAX.
Write Cycle Time
T
WC
85
-
nS
Chip Selection to End of Write
T
CW
75
-
nS
Address Valid to End of Write
T
AW
75
-
nS
Address Setup Time
T
AS
0
-
nS
Write Pulse Width
T
WP
65
-
nS
Write Recovery Time
CS, WE
T
WR
0
-
nS
Data Valid to End of Write
T
DW
50
-
nS
Data Hold from End of Write
T
DH
0
-
nS
Write to Output in High Z
T
WHZ
*
-
35
nS
Output Active from End of Write
T
OW
8
-
nS
These parameters are sampled but not 100% tested
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