Datasheet > EM93LC56W

EM93LC56W

更新时间： 2024-02-19 06:17:12

品牌	Logo	应用领域
EOREX		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
12页	101K
描述
EEPROM

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技术参数
数据手册

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EM93LC56W 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.81
Base Number Matches：	1

EM93LC56W 数据手册

EOREX 93LC46/56/57/66/86

1K/2K/2K/4K/16K-Bit Microwire Serial EEPROM

FEATURES

ꢀ High speed operation:

ꢀ Power-up inadvertant write protection

– 93LC46/56/57/66 : 1MHz

– 93LC86 : 3MHz

ꢀ 1,000,000 Program/erase cycles

ꢀ 100 year data retention

ꢀ Low power CMOS technology

ꢀ Commercial, industrial and automotive

ꢀ 1.8 to 6.0 volt operation

temperature ranges

ꢀ Selectable x8 or x16 memory organization

ꢀ Self-timed write cycle with auto-clear

ꢀ Hardware and software write protection

ꢀ Sequential read (except EM93LC46)

ꢀꢀꢀProgram enable (PE) pin (EM93LC86 only)

DESCRIPTION

CMOS EEPROM floating gate technology. The devices

aredesignedtoendure1,000,000program/erasecycles

and have a data retention of 100 years. The devices are

available in 8-pin DIP, 8-pin SOIC or 8-pin TSSOP

packages.

The 93LC46/56/57/66/86 are 1K/2K/2K/4K/16K-bit

Serial EEPROM memory devices which are configured

as either registers of 16 bits (ORG pin at V_CC) or 8 bits

(ORGpinatGND). Eachregistercanbewritten(orread)

serially by using the DI (or DO) pin. The 93LC46/56/

57/66/86 are manufactured using EOREX’s advanced

PIN CONFIGURATION

TSSOP Package (U,Y)**

SOIC Package (J,W) SOIC Package (S,V)

DIP Package (P, L)

SOIC Package (K,X)

ORG

GND

NC (PE*)

ORG

NC (PE*)

ORG

NC (PE*)

ORG

GND

PIN FUNCTIONS

BLOCK DIAGRAM

Pin Name

Function

GND

Chip Select

Clock Input

ADDRESS

DECODER

Serial Data Input

MEMORY ARRAY

ORGANIZATION

ORG

Serial Data Output

V_CC

GND

ORG

+1.8 to 6.0V Power Supply

Ground

DATA

OUTPUT

BUFFER

Memory Organization

No Connection

MODE DECODE

LOGIC

PE*

Program Enable

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.

CLOCK

GENERATOR

93LC46/56/57/66/86 F02

Doc. No. 1023, Rev. G

12 3 4 5 6 7...12

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