XR18W750IL48-F Exar Corporation, XR18W750IL48-F Datasheet - Page 37
![IC WIRELESS UART CTRLR 48QFN](/photos/16/10/161031/qfn-48_sml.jpg)
XR18W750IL48-F
Manufacturer Part Number
XR18W750IL48-F
Description
IC WIRELESS UART CTRLR 48QFN
Manufacturer
Exar Corporation
Datasheet
1.XR18W750IL48-F.pdf
(44 pages)
Specifications of XR18W750IL48-F
Package / Case
48-VFQFN Exposed Pad
Function
Controller
Rf Type
General Purpose
Secondary Attributes
I²C Interface
Processor Series
XR18W750
Core
8051
Data Bus Width
8 bit
Data Ram Size
32 KB
Interface Type
I2C, UART
Maximum Clock Frequency
400 KHz
Number Of Timers
1
Operating Supply Voltage
2.25 V to 3.63 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
XR18W750/753-0A-EB, XR18W750/753-0B-EB
Minimum Operating Temperature
- 40 C
Program Memory Type
EEPROM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XR18W750IL48-F
Manufacturer:
EXAR
Quantity:
120
Part Number:
XR18W750IL48-F
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
REV. 1.0.0
AC ELECTRICAL CHARACTERISTICS
U
3.63V, 70
F
IGURE
NLESS OTHERWISE NOTED
S
YMBOL
T
T
T
T
T
T
Bclk
T
SSR
SRT
RST
WRI
INT
WT
RR
IOW #
RTS#
DTR#
CD#
CTS#
DSR#
INT
IOR#
RI#
11. M
P
F
Delay From Initial INT Reset To Transmit Start
Delay From IOW# To Reset Interrupt
Delay From Stop To Set RXRDY#
Delay From IOR# To Reset RXRDY#
Delay From IOW# To Set TXRDY#
Delay From Center of Start To Reset TXRDY#
Reset Pulse Width
Baud Clock
LOAD WHERE APPLICABLE
ODEM
I
NPUT
/O
: TA=0
Change of state
UTPUT
Active
P
ARAMETER
O
T
TO
IMING
70
O
C (-40
T
T
MO D
W DO
Change of state
O
TO
Change of state
37
+85
O
Active
Active
C
FOR INDUSTRIAL GRADE PACKAGE
M
40
2.5V ± 10%
8
IN
L
IMITS
T
RSI
16X of data rate
WIRELESS UART CONTROLLER
M
24
45
45
45
1
8
AX
T
Change of state
M OD
Active
Active
M
40
8
3.3V ± 10%
IN
L
IMITS
Change of state
M
XR18W750
24
45
45
45
T
1
8
AX
M OD
Active
), V
Active
CC
=2.25 -
U
Bclk
Bclk
Bclk
Hz
ns
ns
ns
ns
NIT