xr16l2752ij Exar Corporation, xr16l2752ij Datasheet - Page 42

• Manufacturer Part Number: xr16l2752ij
• Description: 2.25v To 5.5v Duart With 64-byte Fifo
• Manufacturer: Exar Corporation

XR16L2752
2.25V TO 5.5V DUART WITH 64-BYTE FIFO
F
F
IGURE
IGURE
16. D
17. 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
42
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. 1.2.1