CAT24WC02L-1.8 datasheet, PDF - EEWORLD Datasheet

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CAT24WC02L-1.8: DescriptionEEPROM, 256X8, Serial, CMOS, PDIP8, LEAD AND HALOGEN FREE, PLASTIC, DIP-8; Categorystorage storage; File Size412KB，10 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/; Environmental Compliance

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CAT24WC02L-1.8 Overview

EEPROM, 256X8, Serial, CMOS, PDIP8, LEAD AND HALOGEN FREE, PLASTIC, DIP-8

CAT24WC02L-1.8 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Parts packaging code	DIP
package instruction	DIP, DIP8,.3
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	1000000 PROGRAM/ERASE CYCLES; 100 YEAR DATA RETENTION
Maximum clock frequency (fCLK)	0.1 MHz
Data retention time - minimum	100
Durability	1000000 Write/Erase Cycles
I2C control byte	1010DDDR
JESD-30 code	R-PDIP-T8
JESD-609 code	e3
length	9.36 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	70 °C
Minimum operating temperature
organize	256X8
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP8,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
power supply	2/5 V
Certification status	Not Qualified
Maximum seat height	4.57 mm
Serial bus type	I2C
Maximum standby current	0.000001 A
Maximum slew rate	0.003 mA
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	1.8 V
Nominal supply voltage (Vsup)	3 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	MATTE TIN
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	7.62 mm
Maximum write cycle time (tWC)	10 ms
write protect	HARDWARE
Base Number Matches	1

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CAT24WC01/02/04/08/16

1K/2K/4K/8K/16K-Bit Serial EEPROM

(CAT24WC01/02/16 not recommended for new designs. See CAT24FC01, CAT24FC02 and CAT24FC16 data sheets.)

GEN

ALO

FEATURES

400 kHz I

C Bus Compatible*

1.8 to 6.0Volt Operation

Low Power CMOS Technology

Write Protect Feature

Self-Timed Write Cycle with Auto-Clear

1,000,000 Program/Erase Cycles

100 Year Data Retention

8-pin DIP, 8-pin SOIC or 8 pin TSSOP

- "Green" package option available

Commercial, Industrial, Automotive and

— Entire Array Protected When WP at V

Page Write Buffer

Extended Temperature Ranges

DESCRIPTION

The CAT24WC01/02/04/08/16 is a 1K/2K/4K/8K/16K-

bit Serial CMOS EEPROM internally organized as 128/

256/512/1024/2048 words of 8 bits each. Catalyst’s

advanced CMOS technology substantially reduces de-

vice power requirements. The the CAT24WC01/02/04/

08/16 feature a 16-byte page write buffer. The device

operates via the I

C bus serial interface, has a special

write protection feature, and is available in 8-pin DIP, 8-

pin SOIC or 8-pin TSSOP.

PIN CONFIGURATION

DIP Package (P, L)

VSS

VCC

SCL

SDA

BLOCK DIAGRAM

SOIC Package (J, W)

EXTERNAL LOAD

VSS

VCC

SCL

SDA

5020 FHD F01

DOUT

ACK

VCC

VSS

WORD ADDRESS

BUFFERS

SENSE AMPS

SHIFT REGISTERS

COLUMN

DECODERS

TSSOP Package (U, Y)

MSOP Package (R, Z)

VSS

VCC

SCL

SDA

(MSOP and TSSOP available for CAT24WC01,

CAT24WC02 and CAT24WC04 only)

SDA

VCC

SCL

SDA WP

START/STOP

LOGIC

VSS

XDEC

CONTROL

LOGIC

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

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

C Bus Protocol.

Characteristics subject to change without notice

Doc. No. 1022, Rev. J

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