SC23M28 datasheet(2/10 Pages) SILAN

2 / 10 page

SC23M28

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.0

2006.07.21

Http: www.silan.com.cn

Page 2 of 10

ABSOLUTE MAXIMUM RATINGS

Characteristic

Symbol

Ratings

Unit

Power Supply Voltage

VCC

-0.3~6

Input Voltage

-0.3~6

Storage Temperature

Tstg

-40~125

°C

Power Dissipation

Ptot

DC ELECTRICAL CHARACTERISTICS (VCC=5V, Tamb =25°C)

Characteristics

Symbol

Condition

Min.

Typ.

Max.

Unit

Supply Voltage

VCC

2.4

5.5

Supply Current

ICC

H Input Voltage(I/O, CLK, RST)

VIH

3.0

VCC

L Input Voltage(I/O, CLK, RST)

VIL

1.2

H Input Current (I/O, CLK, RST)

µA

L Output Current (VL=0.4V, Open-

drain)

IOL

0.5

1.0

Leakage

Current

(VH=VCC,

Open-drain)

IOH

µA

Input Capacitance

Operating Frequency

kHz

AC ELECTRICAL CHARACTERISTICS

(Unless otherwise specified, VCC=5.0V, Tamb=25

°C, and testing frequency is 20kHz)

Characteristics

Symbol

Condition

Min.

Typ.

Max.

Unit

Reset Time

tRE

µs

CLK (High Level)

µs

CLK (Low Level)

µs

Write Time

Erase Time

Set Up Time(D/CLK)

td1

µs

Set Up Time (CLK/RST)

td3

µs

Set Up Time (RST/CLK)

td4

µs

Hold Time(D/CLK)

td5

µs

Delay Time(CLK/D)

td2

µs

Rise Time(I/O, CLK, RST)

µs

Fall Time(I/O, CLK, RST)

µs

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