XR16L2450IJ-F Exar Corporation, XR16L2450IJ-F Datasheet - Page 24

• Manufacturer Part Number: XR16L2450IJ-F
• Description: 2.25 To 5.5V W/ 5V TOLERANT DUART
• Manufacturer: Exar Corporation

Specifications of XR16L2450IJ-F

• Features: *
• Number Of Channels: 2, DUART
• Fifo's: 1 Byte
• Protocol: RS232
• Voltage - Supply: 2.25 V ~ 5.5 V
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XR16L2450
2.25V TO 5.5V DUART
F
F
IGURE
IGURE
10. D
11. D
CSA#/
D0-D7
A0-A2
CSB#
IOW#
CSA#/
CSB#
A0-A2
D0-D7
IOR#
ATA
ATA
B
B
T
US
US
AS
R
W
EAD
T
RITE
AS
T
RDV
T
T
IMING
IMING
Valid Address
Valid Address
T
WR
T
T
T
RD
CS
Valid Data
T
CS
Valid Data
DS
T
T
DH
T
T
AH
24
DD
AH
T
DY
T
DY
T
T
AS
AS
T
RDV
Valid Address
Valid Address
T
T
CS
T
CS
T
WR
T
Valid Data
RD
DS
Valid Data
xr
T
T
T
DH
AH
T
DD
16Write
AH
RDTm
REV. 1.1.1