XR21V1412IL-0B-EB Exar Corporation, XR21V1412IL-0B-EB Datasheet
XR21V1412IL-0B-EB
Specifications of XR21V1412IL-0B-EB
Related parts for XR21V1412IL-0B-EB
XR21V1412IL-0B-EB Summary of contents
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REV. 2.0.0 1.0 INTRODUCTION This user’s manual is for the XR21V1412 evaluation board rev 2.0 and describes the hardware setup required to operate the part. 2.0 OVERVIEW The XR21V1412 evaluation board has one 32-QFN package on it. evaluation board layout. ...
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XR21V1412 EVALUATION BOARD USER’S MANUAL Figure 2 shows a bottom view of XR21V1412 evaluation board layout XR21V1412 E IGURE OTTOM IEW VALUATION OARD AYOUT 2 REV. 2.0.0 ...
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... Table 1 below lists some of the components installed on the evaluation boards. The default setting is RS-232 mode ABLE OMPONENTS U L NIT OCATION U1 Bottom XRP6657-DFN6 U5 Top AT24C02B-PU-DIP8 U6 Top XR21V1412IL32 U7 Bottom NC7SZ14M5X-SOT-23-5 U8 Bottom SN74LVC2G53DCTR-SM8 U9 Bottom SN74LVC2G53DCTR-SM8 U10 Bottom SN74LVC2G53DCTR-SM8 U11 Bottom SN74LVC2G53DCTR-SM8 U12 Bottom SP3245EEY-L-TSSOP-28 ...
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XR21V1412 EVALUATION BOARD USER’S MANUAL 2.2 Jumper Settings 2.2.1 Common jumpers Common jumpers are those jumpers which should be set the same for both RS-232 and RS-485 mode. The Table 2 shows the common jumpers setting on the evaluation board: ...
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REV. 2.0.0 2.2.2 Remote wakeup and jumper The SDA and SCL are used to specify whether Remote Wakeup and/or Bus Powered configurations are to be supported. These pins are sampled at power-up. The following Bus Powered support. T ABLE R ...
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XR21V1412 EVALUATION BOARD USER’S MANUAL 2.2.3 RS-232 mode jumpers (Default setting is RS-232 mode) The XR21V1412 evaluation board is set in RS-232 mode by default. The following apply to the RS-232 mode: T ABLE J L UMPERS OCATION JP11 Top ...
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... For any questions about this evaluation board, software drivers or technical support, send an e-mail to uarttechsupport@exar.com. 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’ ...