28C64B Overview
The CAT28C64B is a fast, low power, 5V-only 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 auto-clear and VCC power up/down write protection eliminate additional timing and protection hardware.
28C64B Key Features
- 90/120/150ns
- Active: 25 mA max
- Standby: 100 µA max
- On-chip address and data latches
- Self-timed write cycle with auto-clear
- 5ms max
- 1 to 32 bytes in 5ms
- Page load timer
- Toggle bit
- DATA polling
