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| Item number: 2794E-1976078 Manufacturer no.: 93C66B-I/MS EAN/GTIN: n/a |
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![](/p.gif) | Microchip 93C66A-I/MS are 4Kbit low-voltage serial Electrically Erasable PROMs (EEPROM). Advanced CMOS technology makes these ideal for low-power, non-volatile memory applications. The entire 93C 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 ’66C’ Version 512 x 8-bit Organization ’A’ Devices (no ORG) 256 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 Pb-free and RoHS Compliant Temperature Ranges Supported - Industrial (I) -40°C to +85°C - Automotive (E) -40°C to +125°C More information: ![](/p.gif) | ![](/p.gif) | Memory Size: | 4kbit | Interface Type: | Serial-3 Wire | Package Type: | MSOP | Mounting Type: | Surface Mount | Pin Count: | 8 | Organisation: | 256 x 16 bit | Minimum Operating Supply Voltage: | 4.5 V | Maximum Operating Supply Voltage: | 5.5 V | Programming Voltage: | 4.5 → 5.5V | Number of Bits per Word: | 16bit | Dimensions: | 3 x 3 x 0.95mm | Data Retention: | 200yr | Maximum Operating Temperature: | +85 °C | Maximum Random Access Time: | 200ns | Minimum Operating Temperature: | -40 °C |
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![](/p.gif) | Other search terms: 1976078, Semiconductors, Memory Chips, Microchip, 93C66BIMS |
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