Datasheet > CAT93C66LI-E

CAT93C66LI-E

更新时间： 2024-11-20 09:14:35

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	196K
描述
IC,SERIAL EEPROM,256X16/512X8,CMOS,DIP,8PIN,PLASTIC

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中文翻译

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数据手册

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CAT93C66LI-E 数据手册

CAT93C66

4-Kb Microwire Serial CMOS EEPROM

FEATURES

DESCRIPTION

The CAT93C66 is a 4-Kb CMOS Serial EEPROM

device which is organized as either 256 registers of 16

bits (ORG pin at V_CC) or 512 registers of 8 bits (ORG

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

serially by using the DI (or DO) pin. The CAT93C66

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.

High speed operation: 2MHz

1.8V to 5.5V supply voltage range

Selectable x8 or x16 memory organization

Sequential read

Software write protection

Power-up inadvertant write protection

Low power CMOS technology

1,000,000 Program/erase cycles

100 year data retention

Industrial and Extended temperature ranges

RoHS-compliant 8-pin PDIP, SOIC, TSSOP and

For Ordering Information details, see page 15.

8-pad TDFN packages

PIN CONFIGURATION

FUNCTIONAL SYMBOL

PDIP (L)

SOIC (V, X)

TSSOP (Y)

V_CC

TDFN (VP2, ZD4)*

SOIC (W)*

V_CC

ORG

GND

ORG

CAT93C66

ORG

GND

* TDFN 3x3mm (ZD4) and SOIC (W) rotated pin-out packages are

available only for Die Rev E (not recommended for new designs)

GND

PIN FUNCTION

Pin Name

Function

Chip Select

Clock Input

Serial Data Input

Serial Data Output

Power Supply

Ground

V_CC

GND

ORG

Note: When the ORG pin is connected to VCC, 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 pull-up

device will select the x16 organization

Memory Organization

No Connection

Characteristics subject to change without notice

Doc. No. MD-1089 Rev. S

12 3 4 5 6 7...17

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与CAT93C66LI-E相关器件

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CAT93C66LI-GE	ONSEMI	获取价格	暂无描述
CAT93C66LI-GE	CATALYST	获取价格	EEPROM,
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CAT93C66LI-GREVE	ONSEMI	获取价格	256X16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, GREEN, PLASTIC, MS-001, DIP-8
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CAT93C66LI-GT3	CATALYST	获取价格	4-Kb Microwire Serial CMOS EEPROM
CAT93C66LIREVE	CATALYST	获取价格	256X16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, GREEN, PLASTIC, MS-001, DIP-8