CAT34FC02UI-REV-E datasheet, PDF

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CAT34FC02UI-REV-E: DescriptionEEPROM, 256X8, Serial, CMOS, PDSO8, TSSOP-8; Categorystorage storage; File Size631KB，10 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/

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CAT34FC02UI-REV-E Overview

EEPROM, 256X8, Serial, CMOS, PDSO8, TSSOP-8

CAT34FC02UI-REV-E Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Catalyst
Parts packaging code	SOIC
package instruction	TSSOP,
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	4.4 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	TSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	1.2 mm
Serial bus type	I2C
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	1.7 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	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3 mm
Maximum write cycle time (tWC)	5 ms

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CAT34FC02

2-kb I

C Serial EEPROM, Serial Presence Detect

FEATURES

400 kHz (2.5 V) and 100 kHz (1.7 V) I

C bus

1,000,000 program/erase cycles

100 year data retention

8-pin TSSOP and TDFN packages

compatible

1.7 to 5.5 volt operation

Low power CMOS technology

16-byte page write buffer

Industrial temperature range

Self-timed write cycle with auto-clear

Permanent software write protection for lower

- “Green” package option available

256 x 8 memory organization

Hardware write protect

128 bytes

DESCRIPTION

The CAT34FC02 is a 2-kb Serial CMOS EEPROM

internally organized as 256 words of 8 bits each. Catalyst’s

advanced CMOS technology substantially reduces

device power requirements. The CAT34FC02 features

PIN CONFIGURATION

TDFN Package (SP2, VP2)

A1 1

A2 2

A3 3

VSS 4

TSSOP Package (U, Y, GY)

PIN FUNCTIONS

Pin Name

A0, A1, A2

SDA

SCL

VSS

8 VCC

7 WP

6 SCL

5 SDA

VCC

SCL

SDA

a 16-byte page write buffer. The device operates via the

C bus serial interface and is available in 8-pin TSSOP

and TDFN packages.

BLOCK DIAGRAM

VCC

SCL

A2, A1, A0

CAT34FC02

SDA

VSS

Function

Device Address Inputs

Serial Data/Address

Serial Clock

Write Protect

1.7 V to 5.5 V Power Supply

Ground

* Catalyst Semiconductor is licensed by Philips Corporation to carry the I

C Bus Protocol.

Characteristics subject to change without notice

Doc. No. 1045, Rev. L

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