XR16L580IL-F Exar Corporation, XR16L580IL-F Datasheet - Page 44
![UART Interface IC UART](/photos/16/10/161022/qfn-24_sml.jpg)
XR16L580IL-F
Manufacturer Part Number
XR16L580IL-F
Description
UART Interface IC UART
Manufacturer
Exar Corporation
Datasheet
1.XR16L580IL-F.pdf
(52 pages)
Specifications of XR16L580IL-F
Data Rate
1 Mbps
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.25 V
Supply Current
3 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Package / Case
QFN
No. Of Channels
1
Uart Features
Selectable RX And TX FIFO Trigger Levels, Automatic Software Flow Control, Complete Modem Interface
Supply Voltage Range
2.25V To 5.5V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
XR16L580IL-F
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
Part Number:
XR16L580IL-FN
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
XR16L580
SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
F
F
IGURE
IGURE
INT*
IOW#
TX
(Unloading)
(Loading data
into THR)
INT
RX
IOR#
(Reading data
out of RHR)
21. R
22. T
IER[1]
enabled
T
WRI
RANSMIT
ECEIVE
*INT is cleared when the ISR is read or when data is loaded into the THR.
Start
Start
R
Bit
Bit
R
EADY
EADY
ISR is read
I
T
D0:D7
NTERRUPT
D0:D7
I
SRT
NTERRUPT
T
WRI
Stop
Stop
T
Bit
Bit
T
T
IMING
RR
in RHR
IMING
1 Byte
T
SSR
[N
[N
ON
ON
-FIFO M
ISR is read
-FIFO M
D0:D7
T
D0:D7
44
SRT
ODE
ODE
]
T
]
RR
in RHR
1 Byte
T
SSR
T
WRI
D0:D7
ISR is read
D0:D7
T
SRT
T
RR
in RHR
1 Byte
T
SSR
REV. 1.4.1
TXNonFIFO
RXNFM