Datasheet > 存储 > EEPROM> CAT93C46

CAT93C46

更新时间： 2024-09-27 06:46:19

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
13页	144K
描述
1 kb Microwire Serial EEPROM

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中文翻译

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数据手册

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CAT93C46 数据手册

CAT93C46

1 kb Microwire Serial

EEPROM

Description

The CAT93C46 is a 1 kb Serial EEPROM memory device which is

configured as either 64 registers of 16 bits (ORG pin at V ) or 128

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 CAT93C46 features a

self−timed internal write with auto−clear. On−chip Power−On Reset

circuit protects the internal logic against powering up in the wrong

state.

PDIP−8

L SUFFIX

TSSOP−8

Y SUFFIX

Features

CASE 646AA

CASE 948AL

• High Speed Operation: 2 MHz

• 1.8 V to 5.5 V Supply Voltage Range

• Selectable x8 or x16 Memory Organization

• Self−Timed Write Cycle with Auto−Clear

• Software Write Protection

• Power−up Inadvertant Write Protection

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

SOIC−8

X SUFFIX

TDFN−8

VP2 SUFFIX

CASE 511AK

V, W SUFFIX

CASE 751BD

CASE 751BE

PIN CONFIGURATIONS

ORG

GND

ORG

GND

• Industrial Temperature Ranges

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

• This Device is Pb−Free, Halogen Free/BFR Free and RoHS

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

TSSOP (Y),

SOIC (W)

(Top View)

Compliant*

TDFN (VP2)

(Top View)

PIN FUNCTION

ORG

Pin Name

Function

CAT93C46

Chip Select

Clock Input

Serial Data Input

Serial Data Output

Power Supply

Ground

GND

Figure 1. Functional Symbol

GND

ORG

Memory Organization

No Connection

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Note: When the ORG pin is connected to V , the

x16 organization is selected. When it is connected

to ground, the x8 organization is selected. If the

ORG pin is left unconnected, then an internal pullup

device will select the x16 organization.

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 13 of this data sheet.

Publication Order Number:

October, 2009 − Rev. 6

CAT93C46/D

12 3 4 5 6 7...13

中文翻译

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与CAT93C46相关器件

型号	品牌	获取价格	描述	数据表
CAT93C46_07	CATALYST	获取价格	1-Kb Microwire Serial EEPROM
CAT93C4611	CATALYST	获取价格	Supervisory Circuits with Microwire Serial CMOS E2PROM, Precision Reset Controller and Wat
CAT93C4611K-42TE13	CATALYST	获取价格	Microprocessor Circuit, CMOS, PDSO8, EIAJ, SOIC-8
CAT93C4611KA-42TE13	CATALYST	获取价格	Microprocessor Circuit, CMOS, PDSO8, EIAJ, SOIC-8
CAT93C4611PI-25	CATALYST	获取价格	Microprocessor Circuit, CMOS, PDIP8, PLASTIC, DIP-8
CAT93C4611PI-28	CATALYST	获取价格	Microprocessor Circuit, CMOS, PDIP8, PLASTIC, DIP-8
CAT93C4611SA-45TE13	CATALYST	获取价格	Microprocessor Circuit, CMOS, PDSO8, SOIC-8
CAT93C4611SI-42TE13	CATALYST	获取价格	Microprocessor Circuit, CMOS, PDSO8, SOIC-8
CAT93C4611UA-25TE13	CATALYST	获取价格	Microprocessor Circuit, CMOS, PDSO8, TSSOP-8
CAT93C4611UI-30TE13	CATALYST	获取价格	Microprocessor Circuit, CMOS, PDSO8, TSSOP-8

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