AT93C86A
AT93C86A is Three-Wire Serial EEPROM manufactured by Microchip Technology.
Three-Wire Serial EEPROM 16-Kbit (2,048 x 8 or 1,024 x 16)
Features
- Low-Voltage Operation:
- VCC = 1.8V to 5.5V
- VCC = 2.7V to 5.5V
- User-Selectable Internal Organized as 2,048 x 8 (16K) or 1,024 x 16 (16K)
- Industrial Temperature Range: -40°C to +85°C
- Three-Wire Serial Interface
- Sequential Read Operation
- Schmitt Trigger, Filtered Inputs for Noise Suppression
- 2 MHz Clock Rate (5V)
- Self-Timed Write Cycle within 10 ms Maximum
- High Reliability:
- Endurance: 1,000,000 write cycles
- Data retention: 100 years
- Green Package Options (Lead-free/Halide-free/Ro HS pliant)
Packages
- 8-Lead SOIC, 8-Lead TSSOP, 8-Pad UDFN and 8-Lead PDIP
© 2019 Microchip Technology Inc.
DS20006261A-page 1
Table of Contents
Features
......................................................................................................................................................... 1
Packages........................................................................................................................................................1
1. Package Types (not to scale)..................................................................................................................4
2. Pin Descriptions...................................................................................................................................... 5 2.1. Chip Select (CS)...........................................................................................................................5 2.2. Serial Data Clock (SK)................................................................................................................. 5 2.3. Serial Data Input (DI)....................................................................................................................5 2.4. Serial Data Output (DO)............................................................................................................... 5 2.5. Ground (GND)........................
