CAT28LV65NA-25T中文資料Catalyst數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The CAT28LV65 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 auto-clear and VCC power up/down write protection eliminate additional timing and protection hardware.

FEATURES

■ 3.0V to 3.6V supply

■ Read access times: – 150/200/250ns

■ Low power CMOS dissipation:

– Active: 8 mA max.

– Standby: 100 μA max.

■ Simple write operation:

– On-chip address and data latches

– Self-timed write cycle with auto-clear

■ Fast write cycle time: – 5ms max.

■ Commercial, industrial and automotive temperature ranges

■ CMOS and TTL compatible I/O

■ Automatic page write operation:

– 1 to 32 bytes in 5ms

– Page load timer

■ End of write detection:

– Toggle bit

– DATA polling

– RDY/BUSY

■ Hardware and software write protection

■ 100,000 program/erase cycles

■ 100 year data retention