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Preliminary Information
XP2in4071N2o Connect
1K
X24012
Serial E2PROM
128 x 8 Bit
FEATURES
• 2.7 to 5.5V Power Supply • Low Power CMOS
—Active Current Less Than 1 mA —Standby Current Less Than 50 µA
• Internally Organized 128 x 8 • Self Timed Write Cycle
—Typical Write Cycle Time of 5 ms
• 2 Wire Serial Interface
—Bidirectional Data Transfer Protocol
• Four Byte Page Write Operation
—Minimizes Total Write Time Per Byte
• High Reliability
—Endurance: 100,000 Cycles
—Data Retention: 100 Years
DESCRIPTION
The X24012 is a CMOS 1024 bit serial E2PROM, internally organized as one 128 x 8 bank. The X24012 features a serial interface and software protocol allowing operation on a simple two wire bus. Three address inputs allow up to eight devices to share a common two wire bus.