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CAT24WC03U-TE13REV-C

Description
EEPROM, 256X8, Serial, CMOS, PDSO8, MO-153AA, TSSOP-8
Categorystorage    storage   
File Size217KB,14 Pages
ManufacturerCatalyst
Websitehttp://www.catalyst-semiconductor.com/
Download Datasheet Parametric View All

CAT24WC03U-TE13REV-C Overview

EEPROM, 256X8, Serial, CMOS, PDSO8, MO-153AA, TSSOP-8

CAT24WC03U-TE13REV-C Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerCatalyst
Parts packaging codeTSSOP
package instructionTSSOP,
Contacts8
Reach Compliance Codeunknown
ECCN codeEAR99
Maximum clock frequency (fCLK)0.1 MHz
JESD-30 codeR-PDSO-G8
JESD-609 codee0
length4.4 mm
memory density2048 bit
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals8
word count256 words
character code256
Operating modeSYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize256X8
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)240
Certification statusNot Qualified
Maximum seat height1.2 mm
Serial bus typeI2C
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.5 V
Nominal supply voltage (Vsup)3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTIN LEAD
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3 mm
Maximum write cycle time (tWC)10 ms
Not recommended for new design,
replace with CAT24C03/05
CAT24WC03/05
2K/4K-Bit Serial EEPROM with Partial Array Write Protection
FEATURES
s
400 kHz I
2
C bus compatible*
s
1.8 to 5.5 volt 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, 8-pin SOIC, 8-lead MSOP and 8-pin
TSSOP Package
s
Commercial, industrial and automotive
–Top 1/2 array protected when WP at V
IH
s
16-Byte page write buffer
temperature ranges
s
"Green" package options available
DESCRIPTION
The CAT24WC03/05 is a 2K/4K-bit Serial CMOS
EEPROM internally organized as 256/512 words of 8
bits each. Catalyst’s advanced CMOS technology sub-
stantially reduces device power requirements. The
CAT24WC03/05 features 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 or 8-pin SOIC packages.
PIN CONFIGURATION
DIP Package (P, L, GL)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
BLOCK DIAGRAM
SOIC Package (J, W, GW)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
EXTERNAL LOAD
DOUT
ACK
VCC
VSS
WORD ADDRESS
BUFFERS
COLUMN
DECODERS
SENSE AMPS
SHIFT REGISTERS
MSOP Package (R, Z, GZ)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
TSSOP Package (U, Y, GY)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
WP
CONTROL
LOGIC
SDA
START/STOP
LOGIC
XDEC
E
2
PROM
PIN FUNCTIONS
Pin Name
A0, A1, A2
SDA
SCL
WP
V
CC
V
SS
Function
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
DATA IN STORAGE
* Catalyst Semiconductor is licensed by Philips Corporation to carry the I
2
C Bus Protocol.
© 2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
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