W77LE516 Datasheet, PDF (77/89 Pages) Winbond – 8-BIT MICROCONTROLLER

W77LE516/W77L516A
M2
M1
M0
MOVX CYCLES
0
0
0
2 machine cycles
T_MCS
0
0
0
1
3 machine cycles
4 t_CLCL
0
1
0
4 machine cycles
8 t_CLCL
0
1
1
5 machine cycles
12 t_CLCL
1
0
0
6 machine cycles
16 t_CLCL
1
0
1
7 machine cycles
20 t_CLCL
1
1
0
8 machine cycles
24 t_CLCL
1
1
1
9 machine cycles
28 t_CLCL
EXPLANATION OF LOGIC SYMBOLS
In order to maintain compatibility with the original 8051 family, this device specifies the same
parameter for each device, using the same symbols. The explanation of the symbols is as follows.
t
Time
A
Address
C
Clock
D
Input Data
H
Logic level high
L
Logic level low
I
Instruction
P
PSEN
Q
Output Data
R
RD signal
V
Valid
X
No longer a valid state
W
WR signal
Z
Tri-state
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Publication Release Date: February 1, 2007
Revision A6