xr16l2550im Exar Corporation, xr16l2550im Datasheet - Page 37

• Manufacturer Part Number: xr16l2550im
• Description: Industry Smallest Package Uart With 2.25v To 5.5v Operation
• Manufacturer: Exar Corporation

REV. 1.1.2
F
F
IGURE
IGURE
16. D
17. D
CSA#/
D0-D7
A0-A2
CSB#
IOW#
CSA#/
CSB#
D0-D7
A0-A2
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
37
DD
AH
T
DY
T
DY
LOW VOLTAGE DUART WITH 16-BYTE FIFO
T
T
AS
AS
T
RDV
Valid Address
Valid Address
T
T
CS
T
CS
T
WR
T
Valid Data
RD
DS
Valid Data
XR16L2550
T
T
T
DH
T
AH
DD
16Write
AH
RDTm