M93S56 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
M93S56
STMicroelectronics
'M93S56' PDF : 34 Pages View PDF
M93S66, M93S56, M93S46
Figure 4. READ, WRITE, WEN and WDS Sequences
READ
PRE
S
D
1 1 0 An A0
WRITE
Q
Qn
Q0
ADDR
OP
CODE
DATA OUT
PRE
W
S
D
1 0 1 An A0 Dn
CHECK
STATUS
D0
WRITE
ENABLE
Q
PRE
W
ADDR
OP
CODE
DATA IN
BUSY
READY
WRITE PRE
DISABLE
S
S
D
1 0 0 0 0 Xn X0
D
1 0 0 1 1 Xn X0
OP
CODE
Note: For the meanings of An, Xn, Qn and Dn, see Table 2. and Table 3..
OP
CODE
AI00889D
8/34
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