xr16m670 Exar Corporation, xr16m670 Datasheet - Page 44

• Manufacturer Part Number: xr16m670
• Description: 1.62v To 3.63v High Performance Uart With 32-byte Fifo
• Manufacturer: Exar Corporation

XR16M670
1.62V TO 3.63V HIGH PERFORMANCE UART WITH 32-BYTE FIFO
F
F
IGURE
IGURE
D0-D7
A0-A2
CS#
IOR#
A0-A2
D0-D7
IOW#
CS#
17. 16 M
18. 16 M
T
AS
ODE
ODE
(I
(I
NTEL
NTEL
T
T
AS
RDV
) D
) D
ATA
ATA
Valid Address
Valid Address
B
T
B
T
T
RD
WR
T
US
US
CS
CS
T
Valid Data
Valid Data
DS
R
W
EAD
RITE
T
T
IMING
IMING
T
T
T
T
DH
DD
AH
AH
44
T
T
DY
DY
T
T
AS
T
AS
RDV
Valid Address
Valid Address
T
T
CS
T
CS
T
WR
T
RD
Valid Data
DS
Valid Data
T
T
T
DH
T
AH
DD
AH
16Write
REV. 1.0.0
RDTm