FIGURE 2. PIN OUT OF THE DEVICE
RS
T
#
16/
68
#
VC
C
GN
D
D7
D6
D5
D4
D3
D2
D1
D0
IOW
#
TM
RC
K
ENIR
CS#
INT
#
VC
C
GN
D
IOR
#
A7
A6
A5
A4
A3
A2
A1
A0
VC
C
GN
D
24 5 6 7
9
8
3
110 11
13
12
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
71 70
68
69
67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
81
82
84
83
85
86
87
8
9
0
91
9
2
93
94
95
96
9
7
9
8
99
1
00
XR16M698
100-QFP
RX7
TX4
DT
R
4#
RT
S4#
RI4
#
CD
4#
DS
R4#
CT
S4#
RX
4
TX5
DT
R
5#
RT
S5#
RI5
#
CD
5#
DS
R5#
72
73
74
75
76
77
78
80 79
CTS7#
DSR7#
CD7#
RI7#
RTS7#
DTR7#
TX7
RX6
CTS6#
DSR6#
CD6#
RI6#
RTS6#
DTR6#
TX6
GND
VCC
RX5
CTS5#
TX3
DT
R
3#
RT
S3#
RI3
#
CD
3#
DS
R3#
CT
S3#
RX
3
TX2
DT
R
2#
RT
S2#
RI2
#
CD
2#
DS
R2#
CT
S2#
RX
2
RX0
CTS0#
DSR0#
CD0#
RI0#
RTS0#
DTR0#
TX0
RX1
CTS1#
DSR1#
CD1#
RI1#
RTS1#
DTR1#
TX1
VCC
GND
XTAL1
XTAL2
31
32
34
33
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
ORDERING INFORMATION
PART NUMBER
PACKAGE
OPERATING TEMPERATURE RANGE
DEVICE STATUS
XR16M698IQ100
100-Lead QFP
-40°C to +85°C
Active
XR16M698
2
1.62V TO 3.63V HIGH PERFORMANCE OCTAL UART WITH 32-BYTE FIFO
REV. 1.0.0