XR19L210
2
SINGLE CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER
REV. 1.0.2
FIGURE 2. PIN OUT OF THE DEVICE
ORDERING INFORMATION
PART NUMBER
PACKAGE
OPERATING TEMPERATURE RANGE
DEVICE STATUS
XR19L210IL40
40-QFN
-40°C to +85°C
Active
40-pin Q FN
Motorola B us Mode
CTS
RXD
NC
I/M #
D5
GND
D6
D7
CS#
TXD
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16 17 18 19 20
RT
S
NC
PwrSave
XTA
L
1
XTA
L
2
ACP
R/
W#
GN
D
NC
C2
+
C1-
C1+
R ESET#
GN D
IR Q #
A0
A1
A2
VR EF-
C2-
30
29
28
27
26
25
24
23
22
21
40 39 38 37 36 35 34 33 32 31
NC
D4
D3
D2
D1
D0
VCC
VRE
F
+
NC
GND
40-pin Q FN
Intel B us M ode
VCC
CTS
RXD
NC
I/M #
D5
GN D
D6
D7
CS#
TXD
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16 17 18 19 20
RT
S
NC
PwrSave
XTA
L
1
XTA
L
2
ACP
IOW#
GN
D
IOR
#
C2
+
C1-
C1+
R ESET
GN D
IN T
A0
A1
A2
VR EF-
C2-
30
29
28
27
26
25
24
23
22
21
40 39 38 37 36 35 34 33 32 31
NC
D4
D3
D2
D1
D0
VCC
VRE
F
+
NC