CAT34AC02JI-1.8TE13 datasheet, PDF

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CAT34AC02JI-1.8TE13: Description2K-Bit SMBus EEPROM for ACR Card Configuration; Categorystorage storage; File Size67KB，10 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/

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CAT34AC02JI-1.8TE13 Overview

2K-Bit SMBus EEPROM for ACR Card Configuration

CAT34AC02JI-1.8TE13 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Catalyst
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum clock frequency (fCLK)	0.1 MHz
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
memory density	2048 bit
Memory IC Type	EEPROM
memory width	8
Number of functions	1
Number of terminals	8
word count	256 words
character code	256
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	256X8
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	240
Certification status	Not Qualified
Maximum seat height	1.75 mm
Serial bus type	I2C
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	1.8 V
Nominal supply voltage (Vsup)	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	TIN LEAD
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	3.9 mm
Maximum write cycle time (tWC)	5 ms
Base Number Matches	1

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Preliminary Information

CAT34AC02

2K-Bit SMBus EEPROM for ACR Card Configuration

FEATURES

400 kHz (5V) and 100 kHz (1.8V) SMBus

GEN

ALO

Self-timed write cycle with auto-clear

1,000,000 program/erase cycles

100 year data retention

8-pin DIP, 8-pin SOIC and 8-pin TSSOP packages

256 x 8 memory organization

Hardware write protect

compatible

1.8 to 6.0 volt operation

Low power CMOS technology

– zero standby current

16-byte page write buffer

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)

VSS

VCC

SCL

SDA

VSS

BLOCK DIAGRAM

SOIC Package (J, W)

EXTERNAL LOAD

VCC

SCL

SDA

DOUT

ACK

VCC

VSS

WORD ADDRESS

BUFFERS

SENSE AMPS

SHIFT REGISTERS

COLUMN

DECODERS

TSSOP Package (U, Y)

VSS

VCC

SCL

SDA

MSOP Package (R, Z)

CONTROL

LOGIC

SDA

START/STOP

LOGIC

XDEC

PROM

PIN FUNCTIONS

Pin Name

A0, A1, A2

SDA

SCL

Function

Device Address Inputs

Serial Data/Address

Serial Clock

Write Protect

+1.8V to +6.0V Power Supply

Ground

SCL

STATE COUNTERS

SLAVE

ADDRESS

COMPARATORS

HIGH VOLTAGE/

TIMING CONTROL

DATA IN STORAGE

Characteristics subject to change without notice

Doc No. 1025, Rev. E

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