XR18W750IL48-F Exar Corporation, XR18W750IL48-F Datasheet - Page 44

• Manufacturer Part Number: XR18W750IL48-F
• Description: IC WIRELESS UART CTRLR 48QFN
• Manufacturer: Exar Corporation

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

XR18W750
WIRELESS UART CONTROLLER
REVISION HISTORY
EXAR Corporation reserves the right to make changes to the products contained in this publication in order to
improve design, performance or reliability. EXAR Corporation assumes no responsibility for the use of any
circuits described herein, conveys no license under any patent or other right, and makes no representation that
the circuits are free of patent infringement. Charts and schedules contained here in are only for illustration
purposes and may vary depending upon a user’s specific application. While the information in this publication
has been carefully checked; no responsibility, however, is assumed for inaccuracies.
EXAR Corporation does not recommend the use of any of its products in life support applications where the
failure or malfunction of the product can reasonably be expected to cause failure of the life support system or
to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless
EXAR Corporation receives, in writing, assurances to its satisfaction that: (a) the risk of injury or damage has
been minimized; (b) the user assumes all such risks; (c) potential liability of EXAR Corporation is adequately
protected under the circumstances.
Copyright 2008 EXAR Corporation
Datasheet March 2008.
Send your UART technical inquiry with technical details to hotline: [e-mail].
Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited.
February 2007
March 2008
D
ATE
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P1.0.0
EVISION
1.0.0
Preliminary Datasheet.
Final Datasheet.
NOTICE
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ESCRIPTION
REV. 1.0.0