L24C16-SI 데이터 시트보기 (PDF) - Unspecified

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L24C16-SI

Two-wire Serial Interface Schmitt Trigger, Filtered Inputs for Noise Suppression Bidirectional Data Transfer Protocol

Unspecified 

Tel:86-755-8835 3502/03/04

Website:http://www.lizhiic.com

Fax:86-755-8835 3509

▉DC Electrical Characteristics

Applicable over recommended operating range from: TA = -40℃ to +85℃, VCC = +1.8V to +5.5V

(unless otherwise noted)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Condition

Supply Voltage

Vcc

1.8

-

5.5

V

Supply Current Vcc=5.0V

Icc1

-

0.4

1.0

mA Read @100KHz

Supply Current Vcc=5.0V

Icc2

-

2.0

3.0

mA Write @100KHz

Standby Current

ISB

-

-

1.0

uA Vin=Vcc or GND

Input Leakage Current

ILI

-

-

3.0

uA Vin=Vcc or GND

Output Leakage Current

Input Low Level

ILO

-

0.05

3.0

uA Vout=Vcc or GND

VIL

-0.6

-

Vcc×0.3

V

Input High Level

VIH

Vcc×0.7

-

Vcc + 0.5

V

Output Low Level Vcc=5.0V VOL3

-

-

0.4

V IOL=3.0mA

Output Low Level Vcc=3.0V VOL2

-

-

0.4

V IOL=2.1mA

Output Low Level Vcc=1.8V VOL1

-

-

0.2

V IOL=0.15mA

▉Pin Capacitance

Applicable over recommended operating range from TA = 25℃, f = 1.0 MHz, VCC = +1.8V

Parameter

Symbol Min.

Typ.

Max.

Unit

Condition

Input/Output Capacitance (SDA)

CI/O

-

-

8

pF

VI/O = 0V

Input Capacitance (A0, A1, A2, SCL)

CIN

-

-

6

pF

VIN = 0V

▉AC Electrical Characteristics

Applicable over recommended operating range from TA = -40℃ to +85℃, VCC = +1.8V to +5.5V,

CL = 1 TTL Gate and 100 pF (unless otherwise noted)

Parameter

Clock Frequency, SCL

Clock Pulse Width Low

Clock Pulse Width High

Noise Suppression Time

Clock Low to Data Out Valid

Time the bus must be free before

a new transmission can start

Start Hold Time

Start Setup Time

Data In Hold Time

Data In Setup Time

Inputs Rise Time(1)

Inputs Fall Time(1)

Stop Setup Time

Data Out Hold Time

Write Cycle Time

5.0V, 25℃, Byte Mode

Symbol

fSCL

tLOW

tHIGH

tI

tAA

tBUF

tHD.STA

tSU.STA

tHD.DAT

tSU.DAT

tR

tF

tSU.STO

tDH

tWR

Endurance

1.8-volt

Min. Typ. Max.

-

-

400

1.2

-

-

0.6

-

-

-

-

50

0.05

-

0.9

1.2

-

-

0.6

-

-

0.6

-

-

0

-

-

100

-

-

-

-

0.3

-

-

300

0.6

-

-

50

-

-

-

-

5

1M

-

-

5.0-volt

Min. Typ. Max.

Units

-

-

1000 KHz

0.6

-

- us

0.4

-

- us

-

-

40 us

0.05

-

0.55 us

0.5

-

- us

0.25

-

- us

0.25

-

- us

0

-

- us

100

-

- ns

-

-

0.3 us

-

-

100 ns

0.25

-

- us

50

-

- ns

-

-

5 ms

-

-

- Write Cycles

Shenzhen LIZE Electronic Technology Co., Ltd

Version: 2.0

Date: 15, Apr. 2010

Page: 10 of 16

PDF 文件使用 "FinePrint pdfFactory Pro" 试用版本创建 www.fineprint.com.cn

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