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CAT24AC128KE-TE13REVA

Description
EEPROM, 16KX8, Serial, CMOS, PDSO8, 0.210 INCH, EIAJ, SOIC-8
Categorystorage   
File Size827KB,11 Pages
ManufacturerCatalyst
Websitehttp://www.catalyst-semiconductor.com/
Download Datasheet Parametric View All

CAT24AC128KE-TE13REVA Overview

EEPROM, 16KX8, Serial, CMOS, PDSO8, 0.210 INCH, EIAJ, SOIC-8

CAT24AC128KE-TE13REVA Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerCatalyst
Parts packaging codeSOIC
package instructionSOP,
Contacts8
Reach Compliance Codeunknown
ECCN codeEAR99
Is SamacsysN
Maximum clock frequency (fCLK)0.4 MHz
JESD-30 codeR-PDSO-G8
JESD-609 codee0
length5.3 mm
memory density131072 bit
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals8
word count16384 words
character code16000
Operating modeSYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
organize16KX8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)240
Certification statusNot Qualified
Maximum seat height2.03 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 levelAUTOMOTIVE
Terminal surfaceTIN LEAD
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width5.25 mm
Maximum write cycle time (tWC)5 ms
Base Number Matches1
Not Recommended for New Design,
Replace with CAT24C128
CAT24AC128
128kbit I
2
C Serial CMOS EEPROM With Three Chip Address Input Pins
FEATURES
I
400kHz (2.5V) and 100kHz (1.8V) I
2
C bus
I
Commercial, industrial and extended
H
GEN
FR
ALO
EE
LE
A
D
F
R
E
E
TM
compatibility
I
1.8 to 5.5 volt operation
I
Low power CMOS technology
I
Schmitt trigger filtered inputs for noise
automotive temperature ranges
I
Write protect feature
– Entire array protected when WP at V
IH
I
1,000,000 program/erase cycles
I
100 year data retention
I
8-Pin DIP, 8-Pin SOIC (JEDEC/EIAJ) or
suppression
I
64-Byte page write buffer
I
Self-timed write cycle with auto-clear
14-pin TSSOP
DESCRIPTION
The CAT24AC128 is a 128kbit Serial CMOS EEPROM
internally organized as 16,384 words of 8 bits each.
Catalyst’s advanced CMOS technology substantially
reduces device power requirements. The CAT24AC128
features a 64-byte page write buffer. The device operates
via the I
2
C bus serial interface and is available in 8-pin
DIP, 8-pin SOIC or 14-pin TSSOP packages. Three
device address inputs allows up to 8 devices to share a
common 2-wire I
2
C bus.
PIN CONFIGURATION
DIP Package (P, L)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
BLOCK DIAGRAM
EXTERNAL LOAD
SOIC Package (J, K, W, X)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
VCC
VSS
WORD ADDRESS
BUFFERS
COLUMN
DECODERS
512
SDA
START/STOP
LOGIC
DOUT
ACK
SENSE AMPS
SHIFT REGISTERS
TSSOP Package (U14, Y14)
A0
A1
NC
NC
NC
A2
VSS
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V CC
WP
NC
NC
NC
SCL
SDA
XDEC
WP
CONTROL
LOGIC
256
E
2
PROM
256X512
PIN FUNCTIONS
Pin Name
SDA
SCL
WP
V
CC
V
SS
A0 - A2
Function
Serial Data/Address
Serial Clock
Write Protect
+1.8V to +5.5V Power Supply
Ground
Device Address Inputs
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.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
1
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