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CAT34AC02JE-TE13

Description
2K-Bit SMBus EEPROM for ACR Card Configuration
Categorystorage    storage   
File Size67KB,10 Pages
ManufacturerCatalyst
Websitehttp://www.catalyst-semiconductor.com/
Download Datasheet Parametric View All

CAT34AC02JE-TE13 Overview

2K-Bit SMBus EEPROM for ACR Card Configuration

CAT34AC02JE-TE13 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerCatalyst
Parts packaging codeSOIC
package instructionSOP,
Contacts8
Reach Compliance Codeunknow
ECCN codeEAR99
Maximum clock frequency (fCLK)0.1 MHz
JESD-30 codeR-PDSO-G8
JESD-609 codee0
length4.9 mm
memory density2048 bi
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals8
word count256 words
character code256
Operating modeSYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
organize256X8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)240
Certification statusNot Qualified
Maximum seat height1.75 mm
Serial bus typeI2C
Maximum supply voltage (Vsup)6 V
Minimum supply voltage (Vsup)2.5 V
Nominal supply voltage (Vsup)3 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceTIN LEAD
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width3.9 mm
Maximum write cycle time (tWC)5 ms
Preliminary Information
CAT34AC02
2K-Bit SMBus EEPROM for ACR Card Configuration
FEATURES
s
400 kHz (5V) and 100 kHz (1.8V) SMBus
H
GEN
FR
ALO
EE
LE
A
D
F
R
E
E
TM
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 and 8-pin TSSOP packages
s
256 x 8 memory organization
s
Hardware write protect
compatible
s
1.8 to 6.0 volt operation
s
Low power CMOS technology
– zero standby current
s
16-byte page write buffer
s
Industrial, automotive and extended
temperature ranges
DESCRIPTION
The CAT34AC02 is a 2K-bit Serial CMOS EEPROM
internally organized as 256 words of 8 bits each. Catalyst’s
advanced CMOS technology substantially reduces de-
vice power requirements. The CAT34AC02 features a
16-byte page write buffer. The device operates via the
SMBus serial interface for ACR card configuration and
is available in 8-pin DIP, 8-pin SOIC or 8-pin TSSOP
packages.
PIN CONFIGURATION
DIP Package (P, L)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
A0
A1
A2
VSS
BLOCK DIAGRAM
SOIC Package (J, W)
EXTERNAL LOAD
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
DOUT
ACK
VCC
VSS
WORD ADDRESS
BUFFERS
SENSE AMPS
SHIFT REGISTERS
COLUMN
DECODERS
TSSOP Package (U, Y)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
MSOP Package (R, Z)
1
2
3
4
8
7
6
5
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 +6.0V Power Supply
Ground
SCL
A0
A1
A2
STATE COUNTERS
SLAVE
ADDRESS
COMPARATORS
HIGH VOLTAGE/
TIMING CONTROL
DATA IN STORAGE
© 2003 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
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