93C66C-I/P - 4096-Bit Serial CMOS EEPROM, DIP8

93c66 - 4096-Bit Serial CMOS EEPROM (MICROWIRE Synchronous Bus), DIP8

General Description
4096-bit CMOS non-volatile EEPROM organized
as 256 x 16-bit array. This device features MICROWIRE interface
which is a 4-wire serial bus with chipselect (CS), clock (SK), data
input (DI) and data output (DO) signals. This interface is compatible to many of standard Microcontrollers and Microprocessors.
There are 7 instructions implemented on the FM93C66 for various
Read, Write, Erase, and Write Enable/Disable operations. This
device is fabricated using Fairchild Semiconductor floating-gate
CMOS process for high reliability, high endurance and low power
consumption.
LZ” and L” versions of FM93C66 offer very low standby current
making them suitable for low power applications. This device is
offered in both SO and TSSOP packages for small space considerations.

Features
-Wide V
CC 2.7V - 5.5V
-Typical active current of 200 µA
10 µA standby current typical
1 µA standby current typical (L)
0.1 µA standby current typical (LZ)
-No Erase instruction required before Write instruction
- Self timed write cycle
- Device status during programming cycles
- 40 year data retention
- Endurance: 1,000,000 data changes
- Packages available: 8-pin SO, 8-pin DIP, 8-pin TSSOP