Microchip 93CA46A-I/SN are 1Kbit low-voltage serial Electrically Erasable PROMs (EEPROM). Advanced CMOS technology makes these ideal for low-power, non-volatile memory applications. The entire 93CA Series is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, 6-lead SOT-23, 8-lead 2x3 DFN/TDFN and 8-lead TSSOP. All packages are Pb-free Matte Tin finish.
Low-Power CMOS Technology ORG Pin to Select Word Size for ’46C’ Version 128 x 8-bit Organization ’A’ Devices (no ORG) 64 x 16-bit Organization ’B’ Devices (no ORG) Self-Timed Erase/Write Cycles (including Auto-Erase) Automatic Erase All (ERAL) Before Write All(WRAL) Power-On/Off Data Protection Circuitry Industry Standard 3-Wire Serial I/O Device Status Signal (Ready/Busy) Sequential Read Function 1,000,000 Erase/Write Cycles Data Retention > 200 Years RoHS Compliant Temperature Ranges Supported:- Industrial (I) -40°C to +85°C, - Automotive (E) -40°C to +125°C
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