CAT93C57UA-TE13 datasheet, PDF

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CAT93C57UA-TE13: Description1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM; Categorystorage storage; File Size44KB，9 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/

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CAT93C57UA-TE13 Overview

1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM

CAT93C57UA-TE13 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Catalyst
Parts packaging code	SOIC
package instruction	TSSOP, TSSOP8,.25
Contacts	8
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	1000000 PROGRAM/ERASE CYCLES; 100 YEAR DATA RETENTION
Spare memory width	8
Maximum clock frequency (fCLK)	0.5 MHz
Data retention time - minimum	100
Durability	1000000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.4 mm
memory density	2048 bi
Memory IC Type	EEPROM
memory width	16
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
word count	128 words
character code	128
Operating mode	SYNCHRONOUS
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
organize	128X16
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	240
power supply	3/5 V
Certification status	Not Qualified
Maximum seat height	1.1 mm
Serial bus type	MICROWIRE
Maximum standby current	0.00001 A
Maximum slew rate	0.003 mA
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	3 mm
write protect	SOFTWARE

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CAT93C46/56/57/66/86

1K/2K/2K/4K/16K-Bit Microwire Serial E

PROM

FEATURES

High Speed Operation:

Power-Up Inadvertant Write Protection

1,000,000 Program/Erase Cycles

100 Year Data Retention

Commercial, Industrial and Automotive

– 93C46/56/57/66: 1MHz

– 93C86: 3MHz

Low Power CMOS Technology

1.8 to 6.0 Volt Operation

Selectable x8 or x16 Memory Organization

Self-Timed Write Cycle with Auto-Clear

Hardware and Software Write Protection

Temperature Ranges

Sequential Read (except 93C46)

Program Enable (PE) Pin (93C86 only)

DESCRIPTION

The CAT93C46/56/57/66/86 are 1K/2K/2K/4K/16K-bit

Serial E

PROM memory devices which are configured

as either registers of 16 bits (ORG pin at V

) or 8 bits

(ORG pin at GND). Each register can be written (or read)

serially by using the DI (or DO) pin. The CAT93C46/56/

57/66/86 are manufactured using Catalyst’s advanced

CMOS E

PROM floating gate technology. The devices

are designed to endure 1,000,000 program/erase cycles

and have a data retention of 100 years. The devices are

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

packages.

PIN CONFIGURATION

DIP Package (P)

SOIC Package (J)

ORG

GND

SOIC Package (S)

SOIC Package (K)

VCC

NC (PE*)

ORG

GND

TSSOP Package (U)

VCC

NC (PE*)

ORG

GND

VCC

NC (PE*)

VCC

ORG

GND

VCC

NC (PE*) SK

ORG

GND

*Only For 93C86

PIN FUNCTIONS

Pin Name

GND

ORG

PE*

Function

Chip Select

Clock Input

Serial Data Input

Serial Data Output

+1.8 to 6.0V Power Supply

Ground

Memory Organization

No Connection

Program Enable

93C46/56/57/66/86

F01

BLOCK DIAGRAM

VCC

GND

ORG

MEMORY ARRAY

ORGANIZATION

ADDRESS

DECODER

DATA

PE*

MODE DECODE

LOGIC

OUTPUT

BUFFER

Note: When the ORG pin is connected to VCC, the X16 organiza

tion is selected. When it is connected to ground, the X8 pin

is selected. If the ORG pin is left unconnected, then an

internal pullup device will select the X16 organization.

CLOCK

GENERATOR

93C46/56/57/66/86 F02

Characteristics subject to change without notice

Doc. No. 25056-00 2/98 M-1

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