xr16m654 Exar Corporation, xr16m654 Datasheet - Page 45

• Manufacturer Part Number: xr16m654
• Description: 1.62v To 3.63v Quad Uart With 64-byte Fifo
• Manufacturer: Exar Corporation

REV. 1.0.0
F
F
IGURE
IGURE
I O W #
I O W
R T S #
D T R #
C D #
C T S #
D S R #
I N T
I O R #
R I #
16. M
17. 16 M
D0-D7
A0-A7
CS#
IOR#
ODEM
ODE
T
I
AS
NPUT
(I
NTEL
/O
T
RDV
C h a n g e o f s t a t e
) D
UTPUT
ATA
A c t iv e
Valid Address
T
B
IMING
US
T
T
RD
CS
R
Valid Data
EAD
F
OR
T
T
M O D
W D O
T
C
C h a n g e o f s t a t e
IMING FOR
HANNELS
T
T
C h a n g e o f s t a t e
45
DD
AH
1.62V TO 3.63V QUAD UART WITH 64-BYTE FIFO
A-D
C
A c t iv e
HANNELS
A c t iv e
T
DY
T
A-D
AS
T
RDV
T
R S I
T
Valid Address
C h a n g e o f s t a t e
M O D
A c t iv e
A c t iv e
T
CS
T
RD
Valid Data
XR16M654/654D
C h a n g e o f s t a t e
T
T
M O D
A c t iv e
T
DD
A c t iv e
AH
RDTm