24FC65-SM 查看數據表（PDF） - Microchip Technology

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24FC65-SM

64K 5.0V 1 MHz I2C™ Smart Serial™ EEPROM

Microchip Technology 

24FC65

1.0 ELECTRICAL CHARACTERISTICS

1.1 Maximum Ratings*

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

All inputs and outputs w.r.t. VSS ............... -0.6V 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

*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 1-1:

Name

A0,A1,A2

VSS

SDA

SCL

VCC

NC

PIN FUNCTION TABLE

Function

User Configurable Chip Selects

Ground

Serial Address/Data I/O

Serial Clock

+4.5V to 5.5V Power Supply

No Internal Connection

TABLE 1-2: DC CHARACTERISTICS

Parameter

Symbol

VCC = +4.5V to +5.5V

Commercial (C): Tamb = 0°C to +70°C

Industrial (I): Tamb = -40°C to +85°C

Min

Max Units

Conditions

A0, A1, A2, SCL and SDA pins:

High level input voltage

Low level input voltage

Hysteresis of SCL and SDA

Low level output voltage of SDA

Input leakage current

Output leakage current

Pin capacitance

(all inputs/outputs)

Operating current

Standby current

VIH

VIL

VHYS

VOL

ILI

ILO

CINT

0.7 VCC

—

0.05 VCC

—

-10

-10

—

—

0.3 Vcc

—

0.40

10

10

10

ICC Write

—

3

ICC Read

—

150

ICCS

—

5

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

V

V

V (Note)

V IOL = 3.0 mA

µA VIN = 0.1V to VCC

µA VOUT = 0.1V to VCC

pF VCC = 5.0V (Note)

Tamb = 25°C, FCLK = 1 MHz

mA VCC = 5.5V, SCL = 1 MHZ

µA VCC = 5.5V, SCL = 1 MHz

µA VCC = 5.5V, SCL = SDA =VCC

A0, A1, A2 = VSS

FIGURE 1-1: BUS TIMING START/STOP

SCL

SDA

TSU:STA

THD:STA

VHYS

TSU:STO

START

STOP

DS21125E-page 2

 2004 Microchip Technology Inc.

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