This X24C08 device has been acquired by IC
MICROSYSTEMS from Xicor, Inc.
8K
ICmic
IC MICROSYSTEMS
TM
X24C08
Serial E PROM
2
1024 x 8 Bit
TYPICAL FEATURES
DESCRIPTION
The X24C08 is a CMOS 8,192 bit serial E PROM,
internally organized 1024 x 8. The X24C08 features a
serial interface and software protocol allowing operation on a
simple two wire bus.
The X24C08 is fabricated with Xicor’s advanced CMOS
Textured Poly Floating Gate Technology.
The X24C08 utilizes Xicor’s proprietary Direct Write™ cell
providing a minimum endurance of 100,000 cycles
2
•
2.7V to 5.5V Power Supply
•
Low Power CMOS
—Active Read Current Less Than 1 mA
—Active Write Current Less Than 3 mA
—Standby Current Less Than 50
∝
A
•
Internally Organized 1024 x 8
•
2 Wire Serial Interface
—Bidirectional Data Transfer Protocol
•
Sixteen Byte Page Write Mode
—Minimizes Total Write Time Per Byte
•
Self Timed Write Cycle
—Typical Write Cycle Time of 5 ms
•
High Reliability
—Endurance: 100,000 Cycles
—Data Retention: 100 Years
and a minimum data retention of 100 years.
•
8 Pin Mini-DlP, 8 Pin SOIC and 14 Pin
SOIC Packages
FUNCTIONAL DIAGRAM
(8) V
CC
(4) V
SS
(7) TEST
START CYCLE
START
STOP
H.V. GENERATION
TIMING
& CONTROL
(5) SDA
LOGIC
CONTROL
LOGIC
SLAVE ADDRESS
REGISTER
(6) SCL
(3) A2
(2) A1
(1) A0
+COMPARATOR
LOAD
INC
XDEC
E PROM
64 X 128
2
WORD
ADDRESS
COUNTER
R/W
YDEC
8
CK
PIN
DATA REGISTER
D
OUT
D
OUT
ACK
3842 FHD F01
© Xicor, 1991 Patents Pending
3842-1
1
Characteristics subject to change without notice