CAT93C57PI datasheet(1/9 Pages) CATALYST

部件名	CAT93C57PI

功能描述	2K-Bit Microwire Serial EEPROM

PDF	9 Pages

Scroll/Zoom	100%

制造商	CATALYST [Catalyst Semiconductor]

网页	http://www.catalyst-semiconductor.com

标志

1 / 9 page

Characteristics subject to change without notice.

Doc. No. 1088, Rev. M

ALO

GEN FR

TM

LEAD FREE

CS

SK

DI

DO

VCC

NC

ORG

GND

1

2

3

4

8

7

6

5

CS

SK

DI

DO

VCC

ORG

GND

1

2

3

4

8

7

6

5

VCC

CS

SK

ORG

GND

DO

DI

1

2

3

4

8

7

6

5

CS

SK

DI

DO

VCC

ORG

GND

1

2

3

4

8

7

6

5

NC

1

2

3

4

8

7

6

5

VCC

NC

ORG

GND

CS

SK

DI

DO

8

7

6

5

VCC

ORG

GND

DI

CS

SK

DO

1

2

3

4

NC

CAT93C56/57 (Die Rev. E)

2K-Bit Microwire Serial EEPROM

FEATURES

I High speed operation: 1MHz

I Low power CMOS technology

I 1.8 to 6.0 volt operation

I Selectable x8 or x16 memory organization

I Self-timed write cycle with auto-clear

I Hardware and software write protection

I Power-up inadvertant write protection

I 1,000,000 Program/erase cycles

I 100 year data retention

I Commercial, industrial and automotive

temperature ranges

I Sequential read

I “Green” package option available

PIN CONFIGURATION

DIP Package (P, L)

SOIC Package (J,W)

using Catalyst’s advanced CMOS EEPROM floating

gate technology. The devices are designed to endure

1,000,000 program/erase cycles and has a data reten-

tion of 100 years. The devices are available in 8-pin DIP,

8-pin SOIC, 8-pin TSSOP and 8-pad TDFN packages.

DESCRIPTION

The CAT93C56/57 are 2K-bit Serial EEPROM memory

devices which are configured as either registers of 16

bits (ORG pin at VCC) or 8 bits (ORG pin at GND). Each

register can be written (or read) serially by using the

DI (or DO) pin. The CAT93C56/57 are manufactured

SOIC Package (S,V)

SOIC Package (K,X)

TSSOP Package (U,Y)

TDFN Package (RD4, ZD4)

Bottom View

FUNCTIONAL SYMBOL

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.

CS

SK

NC

ORG

DO

DI

VCC

GND

PIN FUNCTIONS

Pin Name

Function

CS

Chip Select

SK

Clock Input

DI

Serial Data Input

DO

Serial Data Output

VCC

+1.8 to 6.0V Power Supply

GND

Ground

ORG

Memory Organization

NC

No Connection

类似零件编号 - CAT93C57PI

制造商	部件名	数据表	功能描述
Catalyst Semiconductor	CAT93C57PI-1.8TE13	61Kb / 9P	1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM
Catalyst Semiconductor	CAT93C57PI-TE13	61Kb / 9P	1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM

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