STK15C88

Maximum Ratings

Exceeding maximum ratings may shorten the useful life of the device. These user guidelines are not tested.

Storage Temperature

–65°C to +150°C

Temperature under bias

–55°C to +125°C

Supply Voltage on VCC Relative to GND

–0.5V to 7.0V

Voltage on Input Relative to Vss

–0.6V to VCC + 0.5V

Voltage on DQ0-7

–0.5V to Vcc + 0.5V

Power Dissipation

1.0W

DC output Current (1 output at a time, 1s duration) .... 15 mA

Operating Range

Range

Ambient Temperature

VCC

Commercial

0°C to +70°C

4.5V to 5.5V

 

 

 

Industrial

-40°C to +85°C

4.5V to 5.5V

 

 

 

DC Electrical Characteristics

Over the operating range (VCC = 4.5V to 5.5V)

Parameter

Description

 

 

 

 

 

Test Conditions

 

 

Min

Max

Unit

ICC1

Average VCC Current

tRC = 25 ns

Commercial

 

97

mA

 

 

 

tRC = 45 ns

 

 

 

70

mA

 

 

 

Dependent on output loading and cycle rate. Values

 

 

 

 

 

 

 

Industrial

 

100

mA

 

 

 

obtained without output loads.

 

 

 

70

mA

 

 

 

IOUT = 0 mA.

 

 

 

 

 

 

 

 

 

 

 

ICC2

Average VCC Current

 

All Inputs Do Not Care, VCC = Max

 

 

 

3

mA

 

during STORE

 

Average current for duration tSTORE

 

 

 

 

 

ICC3

Average VCC Current

 

 

 

> (VCC – 0.2V). All other inputs cycling.

 

 

 

10

mA

WE

 

 

 

 

at tRC= 200 ns, 5V,

 

Dependent on output loading and cycle rate. Values obtained

 

 

 

 

25°C Typical

 

without output loads.

 

 

 

 

 

ICC4

Average Current

 

All Inputs Do Not Care, VCC = Max

 

 

 

2

mA

 

during AutoStore

 

Average current for duration tSTORE

 

 

 

 

 

 

Cycle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISB1[3]

Average VCC Current

 

tRC=25ns,

 

> VIH

Commercial

 

30

mA

CE

 

 

(Standby, Cycling

 

tRC=45ns, CE > VIH

 

 

 

22

 

 

TTL Input Levels)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Industrial

 

31

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

 

 

 

 

 

 

 

 

 

 

ISB2[3]

VCC Standby Current

 

 

> (VCC – 0.2V). All others VIN < 0.2V or > (VCC – 0.2V).

 

1.5

mA

CE

 

 

(Standby, Stable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CMOS Input Levels)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IIX

Input Leakage

 

VCC = Max, VSS < VIN < VCC

 

 

-1

+1

μA

 

Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IOZ

Off State Output

 

VCC = Max, VSS < VIN < VCC,

 

or

 

> VIH or

 

 

< VIL

-5

+5

μA

CE

OE

WE

 

Leakage Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIH

Input HIGH Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

2.2

VCC +

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.5

 

VIL

Input LOW Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

VSS

0.8

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.5

 

 

VOH

Output HIGH Voltage

IOUT = –4 mA

 

 

2.4

 

V

VOL

Output LOW Voltage

 

IOUT = 8 mA

 

 

 

0.4

V

Note

3. CE > VIH will not produce standby current levels until any nonvolatile cycle in progress has timed out.

Document Number: 001-50593 Rev. **

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Cypress STK15C88 manual Maximum Ratings, Operating Range, DC Electrical Characteristics, Range Ambient Temperature