參數(shù)資料
型號(hào): K5A3280YTC-T855
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: MCP MEMORY
中文描述: MCP的記憶
文件頁(yè)數(shù): 38/45頁(yè)
文件大小: 625K
代理商: K5A3280YTC-T855
MCP MEMORY
K5A3x80YT(B)C
Revision 0.0
November 2002
- 38 -
Preliminary
Toggle Bit During Internal Routine Operation
Flash SWITCHING WAVEFORMS
t
DH
CE
F
Address*
OE
DQ6/DQ2
WE
RY/BY
Data In
t
AHT
t
AHT
t
ASO
t
AS
t
CEPH
t
OEH2
t
OEPH
Status
Data
t
OE
Status
Data
Status
Data
Array Data Out
NOTE:
Address for the write operation must include a bank address (A19~A20) where the data is written.
DQ
6
WE
DQ
2
Enter
Embedded
Erasing
Erase
Suspend
Enter Erase
Suspend Program
Erase
Suspend
Program
Erase
Resume
Erase
Erase Suspend
Read
Erase
Erase
Complete
Erase Suspend
Read
NOTE:
DQ2 is read from the erase-suspended block.
Toggle
DQ
2
and DQ
6
with OE or CE
F
Parameter
Symbol
70ns
80ns
Unit
Min
Max
Min
Max
Output Enable Access Time
t
OE
-
25
-
25
ns
OE Hold Time
t
OEH2
10
-
10
-
ns
Address Hold Time
t
AHT
0
-
0
-
ns
Address Setup
t
ASO
55
-
55
-
ns
Address Setup Time
t
AS
0
-
0
-
ns
Data Hold Time
t
DH
0
-
0
-
ns
CE
F
High during toggle bit polling
t
CEPH
20
-
20
-
ns
OE High during toggle bit polling
t
OEPH
20
-
20
-
ns
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