Description

The AT93C86A provides 16384 bits of serial electrically erasable programmable read only memory (EEPROM), organized as 1024 words of 16 bits each when the ORG pin is connected to VCC and 2048 words of eight bits each when it is tied to ground. The device is optimized for use in many industrial and commercial applications where low power and low-voltage operations are essential. The AT93C86A is available in space saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), and 8-lead TSSOP packages.

Features

• Low-voltage and Standard-voltage Operation

– 2.7 (VCC = 2.7V to 5.5V)

– 1.8 (VCC = 1.8V to 5.5V)

• User Selectable Internal Organization

– 16K: 2048 x 8 or 1024 x 16

• Three-wire Serial Interface

• Sequential Read Operation

• Schmitt Trigger, Filtered Inputs for Noise Suppression

• 2 MHz Clock Rate (5V) Compatibility

• Self-timed Write Cycle (10 ms max)

• High Reliability

– Endurance: 1 Million Write Cycles

– Data Retention: 100 Years

• Automotive Devices Available

• 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), and 8-lead TSSOP Packages

• Die Sales: Wafer Form, Waffle Pack and Bumped Wafers