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X25021

Part Number	X25021
Manufacturer	Xicor
Description	SPI Serial E2PROM with Block LockTM Protection
Published	Apr 16, 2005
Detailed Description	X25021 2K X25021 SPI Serial E2PROM with Block LockTM Protection DESCRIPTION 256 x 8 Bit FEATURES • • • • • • • • • ...
Datasheet	X25021 PDF File

Overview

X25021 2K X25021 SPI Serial E2PROM with Block LockTM Protection DESCRIPTION 256 x 8 Bit FEATURES • • • • • • • • • • • 1MHz Clock Rate SPI Modes (0,1 & 1,0) 256 X 8 Bits —4 Byte Page Mode Low Power CMOS —10µA Standby Current —3mA Active Current 2.
7V To 5.
5V Power Supply Block Lock Protection —Protect 1/4, 1/2 or all of E2PROM Array Built-in Inadvertent Write Protection —Power-Up/Power-Down protection circuitry —Write Latch —Write Protect Pin Self-Timed Write Cycle —5ms Write Cycle Time (Typical) High Reliability —Endurance: 100,000 cycles per byte —Data Retention: 100 Years —ESD protection: 2000V on all pins 8-Lead PDlP Package 8-Lead SOIC Package The X25021 is a CMOS 2048-bit serial...

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