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CAT24WC02WE-1.8REV-E

Description
IC,SERIAL EEPROM,256X8,CMOS,SOP,8PIN,PLASTIC
Categorystorage    storage   
File Size2MB,14 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Environmental Compliance
Download Datasheet Parametric View All

CAT24WC02WE-1.8REV-E Overview

IC,SERIAL EEPROM,256X8,CMOS,SOP,8PIN,PLASTIC

CAT24WC02WE-1.8REV-E Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerON Semiconductor
package instructionSOP, SOP8,.25
Reach Compliance Codecompliant
Data retention time - minimum100
Durability1000000 Write/Erase Cycles
I2C control byte1010DDDR
JESD-30 codeR-PDSO-G8
memory density2048 bit
Memory IC TypeEEPROM
memory width8
Number of terminals8
word count256 words
character code256
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
organize256X8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
power supply2/5 V
Certification statusNot Qualified
Serial bus typeI2C
Maximum standby current0.000001 A
Maximum slew rate0.003 mA
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
write protectHARDWARE
CAT24WC01/02/04/08/16
1K/2K/4K/8K/16K-Bit Serial EEPROM
FEATURES
s
400 kHz I
2
C Bus Compatible*
s
1.8 to 5.5Volt Operation
s
Low Power CMOS Technology
s
Write Protect Feature
s
Self-Timed Write Cycle with Auto-Clear
s
1,000,000 Program/Erase Cycles
s
100 Year Data Retention
s
8-pin DIP, SOIC, TSSOP and MSOP packages
- "Green" package option available
Extended Temperature Ranges
— Entire Array Protected When WP at V
IH
s
Page Write Buffer
s
Commercial, Industrial, Automotive and
DESCRIPTION
The CAT24WC01/02/04/08/16 is a 1K/2K/4K/8K/16K-
bit Serial CMOS EEPROM internally organized as 128/
256/512/1024/2048 words of 8 bits each. Catalyst’s
advanced CMOS technology substantially reduces de-
vice power requirements. The the CAT24WC01/02/04/
PIN CONFIGURATION
DIP Package (P, L, GL)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
SOIC Package (J, W, GW)
A0
A1
A2
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
MSOP Package (R, Z, GZ)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
i
D
Pin Name
SDA
SCL
WP
V
CC
V
SS
PIN FUNCTIONS
A0, A1, A2
i
t
n
o
c
s
VSS
5020 FHD F01
TSSOP Package (U, Y, GY)
d
e
u
n
EXTERNAL LOAD
VCC
VSS
SDA
VCC
WP
SCL
SDA WP
08/16 feature a 16-byte page write buffer. The device
operates via the I
2
C bus serial interface, has a special
write protection feature, and is available in 8-pin DIP,
SOIC, TSSOP and MSOP packages.
BLOCK DIAGRAM
a
P
XDEC
s
t
r
DOUT
ACK
SENSE AMPS
SHIFT REGISTERS
WORD ADDRESS
BUFFERS
COLUMN
DECODERS
(MSOP and TSSOP available for CAT24WC01,
CAT24WC02 and CAT24WC04 only)
START/STOP
LOGIC
VCC
WP
SCL
SDA
A0
A1
A2
1
2
3
4
8
7
6
5
E
2
PROM
VSS
CONTROL
LOGIC
Function
DATA IN STORAGE
Device Address Inputs
Serial Data/Address
Serial Clock
Write Protect
+1.8V to +5.5V Power Supply
Ground
SCL
A0
A1
A2
STATE COUNTERS
SLAVE
ADDRESS
COMPARATORS
HIGH VOLTAGE/
TIMING CONTROL
* Catalyst Semiconductor is licensed by Philips Corporation to carry the I
2
C Bus Protocol.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
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