AT93C86A 16KB SPI EEPROM SOIC8

AT93C86A 16KB SPI EEPROM SOIC8

The Atmel® AT93C86A provides 16,384 bits of Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 1,024 words of 16 bits each (when the ORG pin is connected to VCC) and 2,048 words of 8 bits each (when the ORG pin is tied to ground).Furthermore the device optimizes itself for use in many industrial and commercial applications where low-power and low-voltage operations are essential.

Also the AT93C86A enables itself through the Chip Select pin (CS) and accesses data via a 3-wire serial interface that consists of Data Input (DI), Data Output (DO), and Shift Clock (SK) Upon receiving a Read instruction at DI, the address is decoded, and the data is clocked out serially on the DO pin.Additionally the write cycle is completely self-timed, and no separate erase cycle is required before Write.

Features of AT93C86A 16KB SPI EEPROM SOIC8

• Low-voltage Operation
  ̶ VCC = 1.8V to 5.5V
  ̶ VCC = 2.7V to 5.5V
• User-selectable Internal Organization
  ̶ 16K: 2,048 x 8 or 1,024 x 16
• 3-wire Serial Interface
• Sequential Read Operation
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• 2MHz Clock Rate (5V)
• Self-timed Write Cycle (10ms Max)
• High Reliability
  ̶ Endurance: 1,000,000 Write Cycles
  ̶ Data Retention: 100 Years

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