Preliminary X24C01 Information
1K
X24C01
Serial E2PROM
128 x 8 Bit
FEATURES
DESCRIPTION
The X24C01 is a CMOS 1024 bit serial E2PROM, internally organized as 128 x 8. The X24C01 features a serial interface and software protocol allowing operation on a simple two wire bus. Xicor E2PROMs are designed and tested for applications requiring extended endurance. Inherent data retention is greater than 100 years.
• • • • • • • •
2.7V 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 2 Wire Serial Interface —Bidirectional Data Transfer Protocol Four Byte Page Write Mode Self Timed Write Cycle —Typical Write Cycle Time of 5 ms High Reliability —Endurance: 100,000 Cycles —Data Retention: 100 Years 8-Pin Mini-DIP, 8-PIN MSOP, and 8-PIN SOIC Packages
FUNCTIONAL DIAGRAM
(8) VCC (4) VSS (5) SDA START STOP LOGIC CONTROL LOGIC
START CYCLE
H.V. GENERATION TIMING & CONTROL
(6) SCL
LOAD
INC
XDEC
E2PROM 32 X 32
W.