93C66 Datasheet Text
Fremont Micro Devices
3-Wire Serial EEPROM
1K, 2K and 4Kbit (8-bit or 16-bit wide)
93C46/A, 93C56/A, 93C66/A
Features
Standard Voltage and Low Voltage Operation:
- FT93C46/56/66:
VCC = 2.5V to 5.5V
- FT93C46A/56A/66A:
VCC = 1.8V to 5.5V
User Selectable Internal Organization:
- FT93C46: 128 x 8 or 64 x 16
- FT93C56: 256 x 8 or 128 x 16
- FT93C66: 512 x 8 or 256 x 16
2 MHz Clock Rate (5V) patibility.
Industry Standard 3-wire Serial Interface.
Self-Timed ERASE/WRITE Cycles (5ms max including auto-erase).
Automatic ERAL before WRAL.
Sequential READ Function.
High Reliability: Typical 1 Million Erase/Write Cycle Endurance.
100 Years Data Retention. Industrial Temperature Range (-40o C to 85o C).
Standard 8-pin PDIP/SOIC/TSSOP Pb-free Packages.
DESCRIPTION
The FT93C46/56/66 series are 1024/2048/4096 bits of serial Electrical Erasable and Programmable Read Only Memory, monly known as EEPROM. They are organized...
