XR16L580 Exar Corporation, XR16L580 Datasheet - Page 40

• 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
RX
INT
IOR#
(Reading data
out of RHR)
A0-A2
D0-D7
R/W#
CS#
19. 68 M
20. R
ECEIVE
ODE
Start
R
Bit
(M
EADY
T
OTOROLA
RWS
T
ADS
I
NTERRUPT
D0:D7
) D
Valid Address
ATA
Stop
T
Bit
T
T
B
IMING
CSL
RR
T
Valid Data
in RHR
1 Byte
US
WDS
T
SSR
W
[N
RITE
ON
T
-FIFO M
T
RWH
D0:D7
40
IMING
T
T
WDH
ADH
ODE
T
CSD
]
T
RR
in RHR
1 Byte
T
SSR
Valid Address
D0:D7
Valid Data
áç
áç
áç
áç
T
RR
in RHR
1 Byte
T
68Write
SSR
REV. 1.2.0
RXNFM