STMicroelectronics M93C66-WMN6P Memory IC M93C66-WMN6P Data Sheet
Product codes
M93C66-WMN6P
Instructions
M93C86-x M93C76-R M93C66-x M93C56-x M93C46-x
DocID4997 Rev 15
Figure 5. READ, WRITE, WEN, WDS sequences
1. For the meanings of An, Xn, Qn and Dn, see
AI00878d
1 1 0 An
A0
Qn
Q0
DATA OUT
D
S
Q
Read
S
Write
ADDR
OP
CODE
1 0
An
A0
DATA IN
D
Q
OP
CODE
Dn
D0
1
BUSY
READY
S
Write
Enable
Enable
1
0
Xn X0
D
OP
CODE
1
0
1
S
Write
Disable
Disable
1
0
Xn X0
D
OP
CODE
0
0
0
CHECK
STATUS
ADDR