XR16L580 Exar Corporation, XR16L580 Datasheet - Page 38

• Manufacturer Part Number: XR16L580
• Description: Smallest 2.25 to 5.5V Uart With 16-Byte Fifo And Power-save
• Manufacturer: Exar Corporation

XR16L580
SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
F
F
IGURE
IGURE
IOW#
RTS#
DTR#
CD#
CTS#
DSR#
INT
IOR#
RI#
15. M
16. 16 M
D0-D7
CS#
IOR#
A0-
A2
ODEM
ODE
T
I
AS
NPUT
(I
NTEL
/O
T
Change of state
RDV
) D
UTPUT
ATA
T
Address
B
Valid
IMING
US
T
T
RD
CS
R
EAD
Valid
Data
T
T
MOD
WDO
T
Change of state
IMING
T
T
Change of state
38
DD
AH
Activ
T
Activ
DY
e
e
T
AS
T
RDV
T
RSI
T
Change of state
MOD
Activ
Address
Activ
T
Valid
e
e
CS
T
RD
Valid
Data
Change of state
áç
áç
áç
áç
T
T
MOD
T
DD
Activ
AH
Activ
e
RDTm
e
REV. 1.2.0