Datasheet > 93LC46I/SN

93LC46I/SN

更新时间： 2024-11-29 23:26:15

品牌	Logo	应用领域
其他 - ETC		内存集成电路光电二极管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时钟
页数	文件大小	规格书
20页	383K
描述
1K/2K/4K 2.5 V Serial EEPROM(397.55 k)

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中文翻译

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数据手册

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93LC46I/SN 数据手册

93LC46/56/66

1K/2K/4K 2.5V Microwire^®Serial EEPROM

Features

Description

• Single supply with programming operation down

The Microchip Technology Inc. 93LC46/56/66 are 1K,

2K and 4K low voltage serial Electrically Erasable

PROMs (EEPROM). The device memory is configured

as x8 or x16 bits depending on the external logic of lev-

els of the ORG pin. Advanced CMOS technology

makes these devices ideal for low power non-volatile

memory applications. The 93LC Series is available in

standard 8-pin PDIP and surface mount SOIC pack-

ages. The rotated pin-out 93LC46X/56X/66X are

offered in the “SN” package only.

to 2.5V

• Low power CMOS technology

• 100 µA typical active READ current at 2.5V

• 3 µA typical standby current at 2.5V

• ORG pin selectable memory configuration

• 128 x 8- or 64 x 16-bit organization (93LC46)

• 256 x 8- or 128 x 16-bit organization (93LC56)

• 512 x 8 or 256 x 16 bit organization (93LC66)

• Self-timed ERASE and WRITE cycles

Package Types

PDIP/SOIC

(including auto-erase)

• Automatic ERAL before WRAL

• Power on/off data protection circuitry

• Industry standard 3-wire serial I/O

• Device status signal during ERASE/WRITE

cycles

• Sequential READ function

• 1,000,000 E/W cycles guaranteed

• Data retention > 200 years

• 8-pin PDIP/SOIC

(SOIC in JEDEC standards)

CLK

VCC

ORG

VSS

ROTATED SOIC

VCC

ORG

VSS

• Temperature ranges supported:

- Industrial (I):

-40°C to +85°C

CLK

Block Diagram

VCC

VSS

ADDRESS

DECODER

MEMORY

ARRAY

ADDRESS

COUNTER

OUTPUT

BUFFER

DATA REGISTER

MODE

DECODE

LOGIC

ORG

CLOCK

CLK

2002 Microchip Technology Inc.

DS21712A-page 1

12 3 4 5 6 7...20

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与93LC46I/SN相关器件

型号	品牌	获取价格	描述	数据表
93LC46-I/SN	MICROCHIP	获取价格	1K/2K/4K 2.5V Microwire Serial EEPROM
93LC46-I/SNB25	MICROCHIP	获取价格	64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
93LC46-IP	MICROCHIP	获取价格	1K/2K/4K 2.0V Microwire Serial EEPROM
93LC46-ISL	MICROCHIP	获取价格	1K/2K/4K 2.0V Microwire Serial EEPROM
93LC46-ISM	MICROCHIP	获取价格	1K/2K/4K 2.0V Microwire Serial EEPROM
93LC46-ISN	MICROCHIP	获取价格	1K/2K/4K 2.0V Microwire Serial EEPROM
93LC46-P	MICROCHIP	获取价格	1K/2K/4K 2.0V Microwire Serial EEPROM
93LC46S8	CERAMATE	获取价格	EEPROM, 64X16, Serial, CMOS, PDSO8
93LC46S8A	CERAMATE	获取价格	EEPROM, 64X16, Serial, CMOS, PDSO8
93LC46-SL	MICROCHIP	获取价格	1K/2K/4K 2.0V Microwire Serial EEPROM