xr16c2852ij Exar Corporation, xr16c2852ij Datasheet - Page 43

• Manufacturer Part Number: xr16c2852ij
• Description: 2.97v To 5.5v Dual Uart With 128-byte Fifos
• Manufacturer: Exar Corporation

xr
REV. 2.1.1
F
F
IGURE
IGURE
18. D
19. D
D0-D7
IOW#
D0-D7
CS#
CS#
IOR#
A0-
A2
A0-
A2
ATA
ATA
B
B
T
US
US
AS
R
W
EAD
RITE
T
T
AS
RDV
T
T
IMING
IMING
Address
Address
Valid
Valid
T
T
WR
T
RD
T
CS
CS
T
DS
Valid
Data
Valid
Data
T
T
T
T
DH
43
DD
AH
AH
2.97V TO 5.5V DUAL UART WITH 128-BYTE FIFOS
T
T
DY
DY
T
T
AS
T
AS
RDV
Address
Address
Valid
T
T
Valid
CS
CS
T
T
WR
RD
T
DS
Valid
Data
Valid
Data
T
T
T
T
DD
DH
AH
XR16C2852
AH
16Write
RDTm