XR16C2450IJ EXAR [Exar Corporation], XR16C2450IJ Datasheet - Page 2

• Manufacturer Part Number: XR16C2450IJ
• Description: 2.97V TO 5.5V DUART
• Manufacturer: EXAR [Exar Corporation]

ORDERING INFORMATION
XR16C2450
2.97V TO 5.5V DUART
F
IGURE
XR16C2450IM
XR16C2450IP
P
XR16C2450IJ
ART
2. P
N
UMBER
OP2B#
OP2B#
RXB
RXA
TXA
TXB
CSA#
CSB#
CSA#
CSB#
IN
NC
D5
D6
D7
RXB
RXA
TXA
TXB
NC
NC
D5
D6
D7
O
10
11
12
7
8
9
1
2
3
4
5
6
11
12
13
14
15
16
17
7
10
UT
8
9
44-Lead PLCC
48-Lead TQFP
A
40-Lead PDIP
SSIGNMENT
P
ACKAGE
48-pin TQFP
XR16C2450
44-pin PLCC
XR16C2450
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
T
EMPERATURE
O
PERATING
R
ANGE
Active. See the XR16C2450IM for new designs.
Active
Active
36
35
34
33
32
31
30
29
28
27
26
25
39
38
37
36
34
33
32
31
29
35
30
2
RESET
RESET
DTRB#
DTRA#
RTSA#
OP2A#
NC
INTA
INTB
A0
A1
A2
DTRB#
DTRA#
RTSA#
OP2A#
NC
INTA
INTB
A0
A1
A2
NC
OP2B#
XTAL1
XTAL2
CDB#
CSA#
CSB#
IOW#
GND
RXB
RXA
TXA
TXB
D0
D1
D2
D3
D4
D5
D6
D7
D
EVICE
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
S
TATUS
xr
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
VCC
RIA#
CDA#
DSRA#
CTSA#
RESET
DTRB#
DTRA#
RTSA#
OP2A#
INTA
INTB
A0
A1
A2
CTSB#
RTSB#
RIB#
DSRB#
IOR#
REV. 1.0.0