CY7C185-15VI(2001) データシートの表示（PDF） - Cypress Semiconductor

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CY7C185-15VI
(Rev.:2001)

8K x 8 Static RAM

Cypress Semiconductor 

CY7C185

Maximum Ratings

(Above which the useful life may be impaired. For user guide-

lines, not tested.)

Storage Temperature ................................. –65°C to +150°C

Ambient Temperature with

Power Applied............................................. –55°C to +125°C

Supply Voltage to Ground Potential ............... –0.5V to +7.0V

DC Voltage Applied to Outputs

in High Z State[2] ............................................ –0.5V to +7.0V

DC Input Voltage[2] ........................................ –0.5V to +7.0V

Output Current into Outputs (LOW)............................. 20 mA

Static Discharge Voltage .......................................... >2001V

(per MIL-STD-883, Method 3015)

Latch-Up Current.................................................... >200 mA

Operating Range

Range

Commercial

Industrial

Ambient

Temperature

0°C to +70°C

–40°C to +85°C

VCC

5V ± 10%

5V ± 10%

Electrical Characteristics Over the Operating Range

7C185–15

Parameter

Description

Test Conditions

Min. Max.

VOH

Output HIGH Voltage

VCC = Min., IOH = –4.0 mA

VOL

Output LOW Voltage

VCC = Min., IOL = 8.0 mA

VIH

Input HIGH Voltage

VIL

Input LOW Voltage[2]

IIX

Input Load Current

GND ≤ VI ≤ VCC

IOZ

Output Leakage

GND ≤ VI ≤ VCC,

Current

Output Disabled

2.4

0.4

2.2 VCC +

0.3V

–0.5 0.8

–5

+5

–5

+5

IOS

Output Short

Circuit Current[3]

VCC = Max.,

VOUT = GND

–300

ICC

VCC Operating

VCC = Max.,

130

Supply Current

IOUT = 0 mA

ISB1

Automatic

Max. VCC, CE1 ≥ VIH or CE2 ≤ VIL

40

Power-Down Current Min. Duty Cycle=100%

ISB2

Automatic

Max. VCC, CE1 ≥ VCC – 0.3V,

15

Power-Down Current

or CE2 ≤ 0.3V

VIN ≥ VCC – 0.3V or VIN ≤ 0.3V

Notes:

2. Minimum voltage is equal to –3.0V for pulse durations less than 30 ns.

3. Not more than 1 output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.

7C185–20

Min. Max. Unit

2.4

V

0.4

V

2.2 VCC + V

0.3V

–0.5 0.8

V

–5

+5

µA

–5

+5

µA

–300 mA

110 mA

20

mA

15

mA

Document #: 38-05043 Rev. **

Page 2 of 11

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