28LV64 - Catalyst

28LV64 64K-Bit CMOS PARALLEL EEPROM

The CAT28LV64 is a low voltage, low power, CMOS parallel EEPROM organized as 8K x 8-bits. It requires a simple interface for in-system programming. On-chip address and data latches, self-timed write cycle with autoclear and VCC power up/down write protection eliminate additional timing and protection hardware. DATA Polling and Toggle status bit signal the st.

Features

■ 3.0V to 3.6 V Supply
■ Read access times:
■ CMOS and TTL compatible I/O
■ Automatic page write operation: H GEN FR ALO EE LE A D F R E ETM
  – 150/200/250ns
■ Low power CMOS dissipation:
  – 1 to 32 bytes in 5ms
  – Page load timer
■ End of write detection:
  – Active: 8 mA max.
  – Standby: 100 µA max.
■ Simple write operation:
  – Toggle bit
  – DATA polling
■ Hardware and software write protection
■ 100,000 program/erase cycles
■ 100 year data retention
  – On-chip address and data latches
  – Self-timed write cycle with auto-clear
■ Fast write cycle time:
  – 5ms max.
■ Commercial, industrial and.