X24C02B ICMIC [IC MICROSYSTEMS], X24C02B Datasheet
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X24C02B
Manufacturer Part Number
X24C02B
Description
Serial E2PROM
Manufacturer
ICMIC [IC MICROSYSTEMS]
Datasheet
1.X24C02B.pdf
(16 pages)
This X24C02 device has been acquired by
IC Microsystems Sdn Bhd from Xicor, Inc.
2K
FEATURES
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FUNCTIONAL DIAGRAM
© Xicor, 1991 Patents Pending
3838-1.2 7/30/96 T0/C3/D1 SH
2.7V to 5.5V Power Supply
Low Power CMOS
Internally Organized 256 x 8
Self Timed Write Cycle
2 Wire Serial Interface
Four Byte Page Write Operation
High Reliability
New Hardwire—Write Control Function
—Active Current Less Than 1 mA
—Standby Current Less Than 50
—Typical Write Cycle Time of 5 ms
—Bidirectional Data Transfer Protocol
—Minimizes Total Write Time Per Byte
—Endurance: 100,000 Cycles
—Data Retention: 100 Years
(8) V
(4) V
(7) WC
(5) SDA
(6) SCL
(3) A 2
(2) A 1
(1) A 0
CC
SS
SLAVE ADDRESS
START
LOGIC
+COMPARATOR
STOP
REGISTER
D
∝
ACK
OUT
A
R/W
Serial E
LOAD
X24C02
ADDRESS
COUNTER
WORD
CONTROL
LOGIC
1
PIN
2
INC
PROM
DESCRIPTION
The X24C02 is CMOS a 2048 bit serial E
internally organized 256 x 8. The X24C02 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.
Xicor E
requiring extended endurance. Inherent data
retention is greater than 100 years. Available in DIP,
MSOP and SOIC packages.
START CYCLE
2
PROMs are designed and tested for applications
XDEC
CK
Characteristics subject to change without notice
H.V. GENERATION
DATA REGISTER
ICmic
& CONTROL
IC MICROSYSTEMS
E
TIMING
64 X 32
2
YDEC
PROM
8
256 x 8 Bit
D
OUT
2
PROM,
3838 FHD F01
TM