93C86A - Microchip

93C86A 16-Kbit Microwire Compatible Serial EEPROM

The Microchip Technology Inc. 93XX86A/B/C devices are 16-Kbit low-voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93XX86C are dependent upon external logic levels driving the ORG pin to set word size. The 93XX86A devices provide dedicated 8-bit memory organization, while the 93XX86B devices provide dedicated 16-bit me.

Features

• Low-Power CMOS Technology
• ORG Pin to Select Word Size for ‘86C’ Version
• 2048 x 8-bit Organization ‘A’ Devices (no ORG)
• 1024 x 16-bit Organization ‘B’ Devices (no ORG)
• Program Enable Pin to Write-Protect the Entire Array (‘86C’ version only)
• Self-tImed Erase/Write Cycles (including Auto-Erase)
• Automatic Erase All (ERAL) before Write All (WRAL)
• Power-On/Off Data Protection Circuitry
• Industry Standard Three-Wire Serial I/O
• Device Status Signal (Ready/Busy)
• Sequential Read Function
• High Reliability: - Endurance: 1,000,000 erase/write cycles - Data Retention: >200 years - E.