ST9293 ST Microelectronics, ST9293 Datasheet

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... This is Preliminary Data from SGS-THOMSON. Details are subject to change without notice. 48K ROM HCMOS MCUs WITH FUNCTIONAL DESCRIPTION PSDIP42 (Ordering Information at the end of the Datasheet) DEVICE SUMMARY Device ROM ST9293J7 48K ST9293J5 32K ST9293J3 24K ST9293J1 16K ST9293 RAM PACKAGE 768 PSDIP42 640 PSDIP42 512 PSDIP42 256 PSDIP42 1/4 ...

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... ST9293 1.1GENERAL DESCRIPTION The ST9293 is a ROM member of the ST9 family of microcontrollers, completely developed and pro- duced by SGS-THOMSON Microelectronics using a proprietary n-well HCMOS process. The ROM parts are fully compatible with their EPROM versions, which may be used for the pro- totyping and pre-production phases of develop- ...

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... P3.3 and P3.4 are true 12V open drain outputs when set in output mode. 1.2.1 I/O Port Alternate Functions. Each pin of the I/O ports of the ST9293 may as- sume software programmable Alternative Func- tions as shown in the Pin Configuration Drawings. Table 1 shows the Functions allocated to each I/O Port pin. ...

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... ST9293 PIN DESCRIPTION (Continued) Table 1-2. ST9293 I/O Port Alternate Function Summary I/O PORT Name Port.bit P2.3 INT3 P2.4 WDOUT P2.4 EXTRG P2.5 SDO P2.6 INT2 P2.6 SCK P2.7 SDO P2.7 SDI P3.3 P3.3 SLOUT P3.4 P3.4 SLIN P3.5 INT4 P3.6 WDIN P3.6 AIN4 P3.7 NMI P4.5 AIN5 P4.6 AIN6 P4.7 AIN7 P5.0 P5.1 P5.2 P5.3 FB P5.4 B P5.5 G P5.6 R Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use ...