Datasheet > 存储 > EEPROM> CAT93C56

CAT93C56

更新时间： 2024-11-16 11:48:27

品牌	Logo	应用领域
安森美 - ONSEMI		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
17页	168K
描述
2-Kb Microwire Serial CMOS EEPROM

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中文翻译

获取价格

数据手册

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CAT93C56 数据手册

CAT93C56, CAT93C57

2-Kb Microwire Serial

CMOS EEPROM

Description

The CAT93C56/57 is a 2−kb CMOS Serial EEPROM device which

is organized as either 128 registers of 16 bits (ORG pin at V ) or 256

http://onsemi.com

registers of 8 bits (ORG pin at GND). Each register can be written (or

read) serially by using the DI (or DO) pin. The CAT93C56/57 features

sequential read and self−timed internal write with auto−clear. On−chip

Power−On Reset circuitry protects the internal logic against powering

up in the wrong state.

SOIC−8

V or W SUFFIX

CASE 751BD

SOIC−8 EIAJ

X SUFFIX

CASE 751BE

TDFN−8

VP2 SUFFIX

CASE 511AK

Features

• High Speed Operation: 2 MHz

• 1.8 V to 5.5 V Supply Voltage Range

• Selectable x8 or x16 Memory Organization

• Sequential Read

PDIP−8

L SUFFIX

CASE 646AA

TDFN−8

ZD4 SUFFIX

CASE 511AL

TSSOP−8

Y SUFFIX

CASE 948AL

• Software Write Protection

• Power−up Inadvertant Write Protection

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

PIN CONFIGURATIONS

ORG

• Industrial and Extended Temperature Ranges

• 8−pin PDIP, SOIC, TSSOP and 8−pad TDFN Packages

GND

PDIP (L), SOIC (V, X),

TSSOP (Y), TDFN (VP2, ZD4*)

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

* TDFN 3x3 mm (ZD4) and

ORG

GND

SOIC (W) rotated pin−out

packages are available for

CAT93C57 and CAT93C56,

Rev. E only (not recommen-

ded for new designs of

CAT93C56)

ORG

SOIC (W*)

(Top Views)

CAT93C56

CAT93C57

PIN FUNCTION

Pin Name

Function

Chip Select

GND

Clock Input

Figure 1. Functional Symbol

Serial Data Input

Serial Data Output

Power Supply

Ground

NOTE: When the ORG pin is connected to V , the x16 organization 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.

GND

ORG

Memory Organization

No Connection

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 16 of this data sheet.

Publication Order Number:

August, 2009 − Rev. 18

CAT93C56/D

12 3 4 5 6 7...17

中文翻译

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与CAT93C56相关器件

型号	品牌	获取价格	描述	数据表
CAT93C56_06	CATALYST	获取价格	2K-Bit Microwire Serial EEPROM
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CAT93C5611J-25TE13	CATALYST	获取价格	SPECIALTY MICROPROCESSOR CIRCUIT, PDSO8, SOIC-8
CAT93C5611JA-45TE13	CATALYST	获取价格	SPECIALTY MICROPROCESSOR CIRCUIT, PDSO8, SOIC-8
CAT93C5611JI-25TE13	CATALYST	获取价格	SPECIALTY MICROPROCESSOR CIRCUIT, PDSO8, SOIC-8
CAT93C5611JI-30TE13	CATALYST	获取价格	SPECIALTY MICROPROCESSOR CIRCUIT, PDSO8, SOIC-8
CAT93C5611K-30TE13	CATALYST	获取价格	IC SPECIALTY MICROPROCESSOR CIRCUIT, PDSO8, EIAJ, SOIC-8, Microprocessor IC:Other
CAT93C5611KA-25TE13	ONSEMI	获取价格	SPECIALTY MICROPROCESSOR CIRCUIT, PDSO8, EIAJ, SOIC-8
CAT93C5611KA-28TE13	CATALYST	获取价格	SPECIALTY MICROPROCESSOR CIRCUIT, PDSO8, EIAJ, SOIC-8

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