CAT93C56 CATALYST [Catalyst Semiconductor], CAT93C56 Datasheet
CAT93C56
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CAT93C56 Summary of contents
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... I I The CAT93C56/57 are 2K-bit Serial EEPROM memory devices which are configured as either registers of 16 bits (ORG pin bits (ORG pin at GND). Each CC register can be written (or read) serially by using the DI (or DO) pin. The CAT93C56/57 are manufactured ...
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Temperature Under Bias .................. -55°C to +125°C Storage Temperature ........................ -65°C to +150°C Voltage on any Pin with (1) Respect to Ground ............. -2. with Respect to Ground ................ -2.0V to +7.0V CC Package Power Dissipation Capability ...
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C Output Capacitance (DO) OUT (2) C Input Capacitance (CS, SK, DI, ORG ...
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... X8) and for write operations a 16-bit data field (8-bit for X8 organizations). Upon receiving a READ command and an address (clocked into the DI pin), the DO pin of the CAT93C56/ 57 will come out of the high impedance state and, after sending an initial dummy zero bit, will begin shifting out the data addressed (MSB first) ...
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SK t DIS VALID DI t CSS HIGH SKLOW t SKHI VALID t DIS 1 ...
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... CAT93C56/57 can be determined by selecting the device and polling the DO pin. Once cleared, the content of a cleared location returns to a logical “1” state. The CAT93C56/57 powers up in the write disable state. Any writing after power-up or after an EWDS (write disable) instruction must first be preceded by the EWEN (write enable) instruction ...
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ENABLE= HIGH DISABLE= STANDBY STATUS VERIFY STANDBY ...
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Prefix Device # CAT 93C56 Optional Product Company ID Number 93C56: 2K 93C57: 2K Package P = PDIP S = SOIC (JEDEC SOIC (JEDEC SOIC (EIAJ TSSOP RD4 = TDFN (3x3mm) ZD4 = TDFN ...
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