Siemens SDA545X_OTP free download

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ICs for Consumer Electronics SDA 545XOTP Programming Manual Version 1.0 2. Dec. 1998 SDA 545XOTP Revision History: Previous Version Page Page (in previous (in new Version) Version) V1.0 Current Version: 12.98 Edition 12.98 This edition was realized using the software system FrameMaker®. Published by Siemens AG, Bereich Halbleiter, MarketingKommunikation, BalanstraЯe 73, 81541 Mьnchen © Siemens AG 12/3/98. All Rights Reserved. Attention please! As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. For questions on technology, delivery and prices please contact the Semiconductor Group Offices in Germany or the Siemens Companies and Representatives worldwide (see address list). Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Siemens Office, Semiconductor Group. Siemens AG is an approved CECC manufacturer. Packing Please use the recycling operators known to you. We can also help you ­ get in touch with your nearest sales office. By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs incurred. Components used in life-support devices or systems must be expressly authorized for such purpose! Critical components1 of the Semiconductor Group of Siemens AG, may only be used in life-support devices or systems2 with the express written approval of the Semiconductor Group of Siemens AG. 1 A critical component is a component used in a life-support device or system whose failure can reasonably be expected to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that device or system. Programming Interface SDA 545XOTP 1 Introduction This OTP programming specification defines the basic access mechanisms for the C500 OTP derivatives. It especiallly covers the first OTP TVText product, the SDA 545XOTP. Figure 1 shows all signals of the SDA 545XOTP which are used for OTP programming. VDD/VDDA VSS/VSSA SDA 545XOTP Port 0 A0-A7/ A8-A15 Port 1 P4.2 P4.3 P4.7 P3.3 P4.0 RST N.C.(PSEN) P3.2 P3.0 Iref IREF P3.1 D0-D7 EA/VPPpixel EA/VPPprogr. PROG PRD "0" PSEN PSEL PMSEL0 PMSEL1 PALE XTAL1 XTAL2 Figure 1 : Programming Mode Configuration (in normal working mode 'N.C.' means 'not connected'. This pin may not be connected to anything!) Port 0 provides the bidirectional data lines. Port 1 provides the multiplexed address inputs. The address information at port 1 is latched with the signal PALE. For basic programming mode selection the inputs RST,