Datasheet > 24CO08B-SL

24CO08B-SL

更新时间： 2022-11-25 22:03:57

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
12页	80K
描述
4K/8K 2.5V I 2 C Serial EEPROMs

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24CO08B-SL 数据手册

24LC04B/08B

TABLE 1-1:

Name

PIN FUNCTION TABLE

Function

1.0

ELECTRICAL CHARACTERISTICS

1.1

Maximum Ratings*

VSS

SDA

Ground

VCC...................................................................................7.0V

All inputs and outputs w.r.t. VSS .............. -0.3V to VCC + 1.0V

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

Ambient temp. with power applied ................ -65˚C to +125˚C

Soldering temperature of leads (10 seconds) ............. +300˚C

ESD protection on all pins..................................................≥ 4 kV

Serial Address/Data I/O

Serial Clock

SCL

Write Protect Input

+2.5V to 5.5V Power Supply

No Internal Connection

VCC

A0, A1, A2

*Notice: Stresses above those listed under “Maximum ratings”

may cause permanent damage to the device. This is a stress rat-

ing 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 1-2:

DC CHARACTERISTICS

VCC = +2.5V to +5.5V

Commercial (C): Tamb = 0˚C to +70˚C

Industrial

(I): Tamb = -40˚C to +85˚C

Parameter

Symbol

Min

Max

Units

WP, SCL and SDA pins:

High level input voltage

Low level input voltage

Hysteresis of Schmitt trigger

Inputs

VIH

VIL

VHYS

.7 VCC

—

.05 VCC

—

.3 VCC

—

(Note)

Low level output voltage

VOL

ILI

—

-10

—

.40

IOL = 3.0mA, VCC = 2.5V

VIN = .1V to VCC

Input leakage current

Output leakage current

µA

ILO

VOUT = .1V to VCC

Pin capacitance

CIN, COUT

VCC = 5.0V (Note)

(all inputs/outputs)

Tamb = 25˚C, Fclk = 1 MHz

Operating current

ICC WRITE

ICC READ

—

VCC = 5.5V, SCL = 400 kHz

Standby current

ICCS

—

100

µA

VCC = 3.0V, SDA = SCL = VCC

VCC = 5.5V, SDA = SCL = VCC

Note: This parameter is periodically sampled and not 100% tested.

FIGURE 1-1: BUS TIMING START/STOP

VHYS

SCL

THD:STA

TSU:STA

TSU:STO

SDA

START

STOP

DS21051E-page 2

1996 Microchip Technology Inc.

123 4 5 6 7...12

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