Datasheet > 24LC512E/ST14

24LC512E/ST14

更新时间： 2022-03-04 10:25:12

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
36页	680K
描述
512K I2C Serial EEPROM

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数据手册

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24LC512E/ST14 数据手册

24AA512/24LC512/24FC512

Electrical Characteristics:

AC CHARACTERISTICS (Continued)

Param.

Industrial (I):

Automotive (E):

VCC = +1.7V to 5.5V

VCC = +2.5V to 5.5V

TA = -40°C to +85°C

TA = -40°C to +125°C

Sym.

Characteristic

Min.

Max.

Units

Conditions

No.

TSP

Input filter spike suppression

(SDA and SCL pins)

—

All except, 24FC512 (Notes 1 and 3)

TWC

—

Write cycle time (byte or page)

Endurance

—

1,000,000

—

cycles Page Mode, 25°C, VCC = 5.5V

(Note 4)

Note 1: Not 100% tested. CB = total capacitance of one bus line in pF.

2: As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region (minimum

300 ns) of the falling edge of SCL to avoid unintended generation of Start or Stop conditions.

3: The combined TSP and VHYS specifications are due to new Schmitt Trigger inputs which provide improved noise spike

suppression. This eliminates the need for a TI specification for standard operation.

4: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please

consult the Total Endurance™ Model which can be obtained from Microchip’s web site at www.microchip.com.

DS21754M-page 4

 2010 Microchip Technology Inc.

1 2 345 6 7...36

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