xr16l2450im Exar Corporation, xr16l2450im Datasheet - Page 25
xr16l2450im
Manufacturer Part Number
xr16l2450im
Description
Industry Smallest Package Uart With 2.25v To 5.5v Operation
Manufacturer
Exar Corporation
Datasheet
1.XR16L2450IM.pdf
(30 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
xr16l2450im-F
Manufacturer:
EXAR
Quantity:
500
Company:
Part Number:
xr16l2450im-F
Manufacturer:
Exar Corporation
Quantity:
10 000
xr
REV. 1.1.1
F
F
IGURE
IGURE
INT
INT*
IOW#
RX
IOR#
(Reading data
out of RHR)
TX
(Unloading)
(Loading data
into THR)
*INT is cleared when the ISR is read or when data is loaded into the THR.
12. I
13. I
IER[1]
enabled
NTERRUPT
NTERRUPT
T
WRI
T
INT
Start
Start
Bit
Bit
T
T
IMING FOR
IMING FOR
ISR is read
D0:D7
D0:D7
C
C
T
HANNELS
HANNELS
WRI
Stop
Stop
Bit
Bit
T
T
INT
RSI
in RHR
1 Byte
T
SSI
A & B
A & B
ISR is read
D0:D7
D0:D7
25
T
RSI
in RHR
1 Byte
T
SSI
T
WRI
T
INT
D0:D7
ISR is read
2.25V TO 5.5V DUART
D0:D7
TXNonFIFO
T
RSI
in RHR
1 Byte
XR16L2450
T
RXNFM
SSI