ML674001 Просмотр технического описания (PDF) - Oki Electric Industry
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ML674001 Datasheet PDF : 24 Pages
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OKI Semiconductor
144-Pin Plastic LQFP
FEDL674001-01
ML674001/67Q4002/67Q4003
(Secondary fun(Primary function)
SIN
SOUT
CTS
DSR
DCD
DTR
RTS
RI
SDA
SCL
STXD
NC
109
NC
110
CKO
111
JSEL
112
TMS
113
TCK
114
DRAME_N
115
CKOE_N
116
GND
117
OSC0
118
OSC1_N
119
VDD_IO
120
TEST
121
PIOA[0]
122
PIOA[1]
123
AVDD
124
VREF
125
AIN[0]
126
AIN[1]
127
AIN[2]
128
AIN[3]
129
NC
130
AGND
131
GND
132
PIOA[2]
133
VDD_IO
134
PIOA[3]
135
PIOA[4]
136
VDD_CORE 137
PIOA[5]
138
PIOA[6]
139
PIOA[7]
140
GND
141
PIOE[3]
142
PIOE[4]
143
PIOB[6]
144
72
71
70
69
68
67
66
65
64
63
62
61
60
59
144pin LQFP
58
57
(TOP VIEW)
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
(Primary functi (Secondary f
XIOCS_N[3]
XIOCS_N[2]
XIOCS_N[1]
GND
XIOCS_N[0]
XRAMCS_N
XROMCS_N
XBWE_N[1]
XBWE_N[0]
XWE_N
VDD_IO
XOE_N
PIOC[7]
PIOC[6]
VDD_CORE
PIOC[5]
PIOC[4]
PIOC[3]
VDD_IO
PIOC[2]
XA[18]
GND
XA[17]
XA[16]
XA[15]
GND
XA[14]
XA[13]
XA[12]
XA[11]
XA[10]
VDD_IO
XA[9]
XA[8]
XA[7]
XA[6]
XWR
XA[23]
XA[22]
XA[21]
XA[20]
XA[19]
Notes: NC pins are electrically unconnected in the package.
NC pins can be connected to Vdd or GND.
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