This X24C01 device has been acquired by
IC Microsystems from Xicor, Inc.
1
Serial E
PROM
© Xicor, 1991 Patents Pending Characteristics subject to change without notice
The X24C01 is a CMOS 1024 bit serial E
PROM,
internally organized as 128 x 8. The X24C01 features a
serial interface and software protocol allowing operation
on a simple two wire bus.
Xicor E
PROMs are designed and tested for applica-
tions 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
3837 FHD F01
START
STOP
LOGIC
CONTROL
LOGIC
H.V. GENERATION
TIMING
& CONTROL
WORD
ADDRESS
COUNTER
XDEC
YDEC
OUT
ACK
E
PROM
32 X 32
DATA REGISTER
START CYCLE
(8) V CC
R/W
PIN
(4) V SS
(5) SDA
(6) SCL
OUT
LOAD
INC
CK
8
3837-1.2 7/28/97 T1/C0/D0 SH
ICmic
IC MICROSYSTEMS
TM
