Datasheet > CAT93C46RVP2I-G2

CAT93C46RVP2I-G2

更新时间： 2024-11-16 03:43:55

品牌	Logo	应用领域
CATALYST		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	486K
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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CAT93C46RVP2I-G2 数据手册

CAT93C46R

1-Kb Microwire Serial EEPROM

FEATURES

DESCRIPTION

I High speed operation: 4MHz @ 5V, 2MHz @ 1.8V

I 1.8V to 5.5V supply voltage range

I Selectable x8 or x16 memory organization

I Sequential read

The CAT93C46R is a 1-Kb CMOS Serial EEPROM

device which is organized as either 64 registers of

16 bits or 128 registers of 8 bits, as determined by the

state of the ORG pin. The CAT93C46R 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.

I Software write protection

I Power-up inadvertent write protection

I Low power CMOS technology

I 1,000,000 program/erase cycles

I 100 year data retention

In contrast to the CAT93C46, the CAT93C46R features

an internal instruction clock counter which provides

improved noise immunity for Write/Erase commands.

I Industrial temperature range

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

8-pad TDFN packages

PIN CONFIGURATION

FUNCTIONAL SYMBOL

PDIP (L)

SOIC (V, X)

TSSOP (Y)

V_CC

SOIC (W)

TDFN (VP2)

ORG

CAT93C46R

GND

ORG

GND

PIN FUNCTIONS

Pin Name

Function

Chip Select

Clock Input

Serial Data Input

For Ordering Information details, see page 12.

V_CC

GND

ORG

Serial Data Output

Power Supply

Ground

Memory Organization

No Connection

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 pull-up device

will select the x16 organization.

* The Green & Gold seal identifies RoHS-compliant packaging, using NiPdAu

pre-plated lead frames.

Characteristics subject to change without notice

Doc. No. 1107, Rev. F

12 3 4 5 6 7...13

中文翻译

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