XR18W750/753-0B-EB Exar Corporation, XR18W750/753-0B-EB Datasheet - Page 40

• Manufacturer Part Number: XR18W750/753-0B-EB
• Description: EVAL BOARD FOR XR18W750/753
• Manufacturer: Exar Corporation

Specifications of XR18W750/753-0B-EB

• Silicon Manufacturer: Exar
• Silicon Core Number: XR18W750
• Kit Application Type: Communication & Networking
• Application Sub Type: Wireless UART Controller
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

XR18W750
WIRELESS UART CONTROLLER
F
F
IGURE
IGURE
RXRDY#
INT*
IOW#
RX
INT
TXRDY#
(Loading data
into THR)
IOR#
(Reading data
out of RHR)
TX
*INT is cleared when the ISR is read or when data is loaded into the THR.
16. R
17. T
IER[1]
enabled
RANSMIT
ECEIVE
T
WRI
R
T
Start
Start
Bit
WT
R
EADY
Bit
EADY
& I
ISR is read
D0:D7
T
& I
D0:D7
SRT
NTERRUPT
NTERRUPT
T
WRI
Stop
Stop
Bit
Bit
T
RR
T
in RHR
1 Byte
Ready
Active
IMING
T
T
T
Data
T
IMING
SSR
SSR
WT
[N
[N
ISR is read
ON
T
ON
D0:D7
D0:D7
SRT
40
-FIFO M
-FIFO M
ODE
ODE
T
RR
in RHR
1 Byte
] - P
Active
Ready
T
T
Data
] - P
SSR
SSR
ARALLEL
T
ARALLEL
WRI
T
M
WT
M
ODE
ODE
D0:D7
ISR is read
D0:D7
T
SRT
TXNonFIFO
T
RR
T
in RHR
1 Byte
Active
Ready
SSR
T
Data
SSR
RXNFM
REV. 1.0.0