W541E260 Datasheet, PDF (4/11 Pages) Winbond – 4-BIT FLASH EPROM MICROCONTROLLER

W541E260
PIN CONFIGURATION
O
X
X
SSSS
//
XU
X OM
VVVEEEE
R R MI R I O V I UO DD DDDGGGG
A A F NE NN T N D N N T D N H H D D D 3 3 2 2
1 0 P TS C1 1 CD C2 2 E C1 2 1 2 3 1 0 9 8
RA2
RA3
RB0
RB1
RB2
RB3
RC0
RC1
RC2
RC3
RD0
RD1
RD2
RD3
RE0
RE1
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
65
40
66
39
67
38
68
37
69
36
70
35
71
34
72
33
73
32
74
31
75
30
76
29
77
28
78
27
79
26
80
25
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
NNRRVVDCCCCSSSSSSSSSSSSN
CCE E S P A OOOOE E E E E E E E E E E E C
2 3 S P T MMMMGGGGGGGGGGGG
A3 2 1 0 0 1 2 3 4 5 6 7 8 9 1 1
01
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