Datasheet > 存储 > EEPROM> 24LC65-/SM

24LC65-/SM

更新时间： 2024-01-18 13:35:36

品牌	Logo	应用领域
美国微芯 - MICROCHIP		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
24页	285K
描述
64K 1.8V I2C Smart Serial O EEPROM

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中文翻译

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24LC65-/SM 数据手册

24AA65/24LC65/24C65

64K I²C^™Smart Serial^™EEPROM

Device Selection Table

Part Number

VCC Range

Page Size

Temp. Ranges

Packages

24AA65

24LC65

24C65

1.8-6.0V

2.5-6.0V

4.5-6.0V

64 Bytes

P, SM

C, I

C, I, E

Features

Description

• Voltage operating range: 1.8V to 6.0V

- Peak write current 3 mA at 6.0V

- Maximum read current 150 µA at 6.0V

- Standby current 1 µA typical

• Industry standard two-wire bus protocol I²C™

compatible

The Microchip Technology Inc. 24AA65/24LC65/

24C65 (24XX65)* is a “smart” 8K x 8 Serial Electrically

Erasable PROM. This device has been developed for

advanced, low-power applications such as personal

communications, and provides the systems designer

with flexibility through the use of many new user-pro-

grammable features. The 24XX65 offers a relocatable

4K bit block of ultra-high-endurance memory for data

that changes frequently. The remainder of the array, or

60K bits, is rated at 1,000,000 erase/write (E/W) cycles

ensured. The 24XX65 features an input cache for fast

write loads with a capacity of eight pages, or 64 bytes.

This device also features programmable security

options for E/W protection of critical data and/or code

of up to fifteen 4K blocks. Functional address lines

allow the connection of up to eight 24XX65's on the

same bus for up to 512K bits contiguous EEPROM

memory. Advanced CMOS technology makes this

device ideal for low-power nonvolatile code and data

applications. The 24XX65 is available in the standard

8-pin plastic DIP and 8-pin surface mount SOIC

package.

• 8-byte page, or byte modes available

• 2 ms typical write cycle time, byte or page

• 64-byte input cache for fast write loads

• Up to 8 devices may be connected to the same

bus for up to 512K bits total memory

• Including 100 kHz (1.8V ≤ Vcc < 4.5V) and 400

kHz (4.5V ≤ VCC ≤ 6.0V) compatibility

• Programmable block security options

• Programmable endurance options

• Schmitt Trigger, filtered inputs for noise

suppression

• Output slope control to eliminate ground bounce

• Self-timed erase and write cycles

• Power-on/off data protection circuitry

• Endurance:

Package Types

- 10,000,000 E/W cycles for a High Endurance

Block

PDIP

VCC

- 1,000,000 E/W cycles for a Standard

Endurance Block

• Electrostatic discharge protection > 4000V

• Data retention > 200 years

SCL

SDA

VSS

• 8-pin PDIP/SOIC packages

•

Temperature ranges

SOIC

- Commercial (C):

- Industrial (I)

- Automotive (E)

0°C to +70°C

-40°C to +85°C

-40°C to +125°C

SCL

SDA

VSS

*24XX65 is used in this document as a generic part

number for the 24AA65/24LC65/24C65 devices.

 2003 Microchip Technology Inc.

DS21073J-page 1

12 3 4 5 6 7...24

中文翻译

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与24LC65-/SM相关器件

型号	品牌	获取价格	描述	数据表
24LC65-E/P	MICROCHIP	获取价格	64K 1.8V I2C Smart Serial O EEPROM
24LC65-E/SM	MICROCHIP	获取价格	64K 1.8V I2C Smart Serial O EEPROM
24LC65I/P	ETC	获取价格	I2C Serial EEPROM
24LC65-I/P	MICROCHIP	获取价格	64K 1.8V I2C Smart Serial O EEPROM
24LC65I/PG	MICROCHIP	获取价格	暂无描述
24LC65I/SM	ETC	获取价格	I2C Serial EEPROM
24LC65-I/SM	MICROCHIP	获取价格	64K 1.8V I2C Smart Serial O EEPROM
24LC65-I/SM207	MICROCHIP	获取价格	8K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 5.28 MM, ROHS COMPLIANT, PLASTIC, SOIJ-8
24LC65-I/SM207G	MICROCHIP	获取价格	8K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.207 INCH, PLASTIC, SOIC-8
24LC65-I/SMB25	MICROCHIP	获取价格	8K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 5.28 MM, ROHS COMPLIANT, PLASTIC, SOIJ-8

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