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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中文翻译

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24LC512E/ST14 数据手册

24AA512/24LC512/24FC512

1.0

ELECTRICAL CHARACTERISTICS

(†)

Absolute Maximum Ratings

VCC.............................................................................................................................................................................6.5V

All inputs and outputs w.r.t. VSS ......................................................................................................... -0.6V to VCC +1.0V

Storage temperature ...............................................................................................................................-65°C to +150°C

Ambient temperature with power applied................................................................................................-40°C to +125°C

ESD protection on all pins  4 kV

† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the

device. This is a stress rating only and functional operation of the device at those or any other conditions above those

indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for

extended periods may affect device reliability.

TABLE 1-1:

DC CHARACTERISTICS

Electrical Characteristics:

DC CHARACTERISTICS

Industrial (I):

Automotive (E): VCC = +2.5V to 5.5V

VCC = +1.7V to 5.5V

TA = -40°C to +85°C

TA = -40°C to +125°C

Param.

Sym.

No.

Characteristic

Min.

Max.

Units

Conditions

—

A0, A1, A2, SCL, SDA

and WP pins:

—

VIH

VIL

High-level input voltage

Low-level input voltage

0.7 VCC

—

0.3 VCC

0.2 VCC

VCC  2.5V

VCC < 2.5V

VHYS

Hysteresis of Schmitt

Trigger inputs

0.05 VCC

—

VCC  2.5V (Note)

(SDA, SCL pins)

VOL

ILI

Low-level output voltage

Input leakage current

Output leakage current

—

0.40

±1

IOL = 3.0 ma @ VCC = 4.5V

IOL = 2.1 ma @ VCC = 2.5V

A

VIN = VSS or VCC, WP = VSS

VIN = VSS or VCC, WP = VCC

ILO

—

±1

A

VOUT = VSS or VCC

CIN,

Pin capacitance

VCC = 5.0V (Note)

COUT

(all inputs/outputs)

TA = 25°C, FCLK = 1 MHz

ICC Read Operating current

ICC Write

—

400

A

VCC = 5.5V, SCL = 400 kHz

VCC = 5.5V

D10

ICCS

Standby current

TA = -40°C to +85°C

SCL = SDA = VCC = 5.5V

A0, A1, A2, WP = VSS

—

A

TA = -40°C to +125°C

SCL = SDA = VCC = 5.5V

A0, A1, A2, WP = VSS

Note:

This parameter is periodically sampled and not 100% tested.

DS21754M-page 2

 2010 Microchip Technology Inc.

123 4 5 6 7...36

中文翻译

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与24LC512E/ST14相关器件

型号	品牌	获取价格	描述	数据表
24LC512-E/ST14	MICROCHIP	获取价格	512K I2C⑩ CMOS Serial EEPROM
24LC512-E/ST14G	MICROCHIP	获取价格	512K I2C⑩ CMOS Serial EEPROM
24LC512-EMC	MICROCHIP	获取价格	I2C⑩ Serial EEPROM Family Data Sheet
24LC512-EMF	MICROCHIP	获取价格	I2C⑩ Serial EEPROM Family Data Sheet
24LC512-EMS	MICROCHIP	获取价格	I2C⑩ Serial EEPROM Family Data Sheet
24LC512-EOT	MICROCHIP	获取价格	I2C⑩ Serial EEPROM Family Data Sheet
24LC512-EP	MICROCHIP	获取价格	I2C⑩ Serial EEPROM Family Data Sheet
24LC512-ESM	MICROCHIP	获取价格	I2C⑩ Serial EEPROM Family Data Sheet
24LC512-ESN	MICROCHIP	获取价格	I2C⑩ Serial EEPROM Family Data Sheet
24LC512-EST	MICROCHIP	获取价格	I2C⑩ Serial EEPROM Family Data Sheet

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