W541E260 WINBOND [Winbond], W541E260 Datasheet - Page 4

• Manufacturer Part Number: W541E260
• Description: 4-BIT FLASH EPROM MICROCONTROLLER
• Manufacturer: WINBOND [Winbond]

PIN CONFIGURATION
RA2
RA3
RB0
RB1
RB2
RB3
RC0
RC1
RC2
RC3
RD0
RD1
RD2
RD3
RE0
RE1
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46
R
A
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
N
C
N
C
R
A
0
R
E
2
M
F
P
R
E
3
/
I
N
T
/
R
E
S
V
S
S
N
C
V
P
P
X
I
N
1
D
A
T
A
C
O
M
3
X
U
O
T
1
N
C
C
O
M
2
V
D
D
C
O
M
1
N
C
C
O
M
0
X
I
N
2
S
E
G
0
- 4 -
O
X
O
U
T
2
S
E
G
1
M
O
D
E
S
E
G
2
N
C
S
E
G
3
S
E
G
4
D
H
1
S
E
G
5
D
H
2
S
E
G
6
V
D
D
1
S
E
G
7
V
D
D
2
45 44 43 42 41
20 21 22 23 24
S
E
G
8
V
D
D
3
S
E
G
9
S
E
G
3
1
S
E
G
1
0
S
E
G
3
0
S
E
G
1
1
S
E
G
2
9
N
C
S
E
G
2
8
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
W541E260
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12