CAT28LV64WI-25T Datasheet PDF - ON Semiconductor

●Description

●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 auto−clear and VCC power up/down write protection eliminate additional timing and protection hardware. DATA Polling and Toggle status bit signal the start and end of the self−timed write cycle. Additionally, the CAT28LV64 features hardware and software write protection.

●Features

●• 3.0 V to 3.6 V Supply

●• Read Access Times:

●   – 150/200/250 ns

●• 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:

●   – 5 ms Max.

●• Commercial, Industrial and Automotive Temperature Ranges

●• CMOS and TTL Compatible I/O

●• Automatic Page Write Operation:

●   – 1 to 32 bytes in 5 ms

●   – Page Load Timer

●• End of Write Detection:

●   – Toggle bit

●   – DATA Polling

●• Hardware and Software Write Protection

●• 100,000 Program/Erase Cycles

●• 100 Year Data Retention

●• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant