CY7C107B-15 View Datasheet(PDF) - Cypress Semiconductor

Part Name

Description

Manufacturer

CY7C107B-15

1M x 1 Static RAM

Cypress Semiconductor 

CY7C107B

CY7C1007B

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 on VCC Relative to GND[1] .....−0.5V to +7.0V

DC Voltage Applied to Outputs

in High Z State[1] ....................................... −0.5V to VCC + 0.5V

DC Input Voltage[1].................................... −0.5V to VCC + 0.5V

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[2]

0°C to +70°C

−40°C to +85°C

VCC

5V ± 10%

5V ± 10%

Electrical Characteristics Over the Operating Range

7C107B-12

7C1007B-12

7C107B-15

7C1007B-15

Parameter

Description

Test Conditions

Min. Max. Min. Max.

VOH

Output HIGH

VCC = Min., IOH = −4.0 mA 2.4

2.4

Voltage

VOL

Output LOW

VCC = Min., IOL = 8.0 mA

0.4

0.4

Voltage

VIH

Input HIGH

Voltage

2.2 VCC+ 2.2 VCC+

0.3

0.3

VIL

Input LOW

Voltage[1]

−0.3 0.8 −0.3 0.8

IIX

Input Load Current GND < VI < VCC

IOZ

Output Leakage

GND < VI < VCC,

Current

Output Disabled

−1

+1

−1

+1

–5

+5

–5

+5

IOS

Output Short

Circuit Current[3]

VCC = Max., VOUT = GND

−300

−300

ICC

VCC Operating

VCC = Max.,

Supply Current

IOUT = 0 mA,

f = fMAX = 1/tRC

ISB1

Automatic CE

Max. VCC, CE > VIH,

Power-Down

VIN >VIH or VIN < VIL,

Current— TTL Inputs f = f MAX

ISB2

Automatic CE

Max. VCC,

Power-Down

CE > VCC – 0.3V,

Current—

VIN > VCC – 0.3V or

CMOS Inputs

VIN < 0.3V, f = 0

90

80

20

20

2

2

Notes:

1. VIL (min.) = –2.0V for pulse durations of less than 20 ns.

2. TA is the “Instant On” case temperature.

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

7C107B-20

7C1007B-20

Min. Max.

2.4

0.4

2.2

−0.3

VCC+

0.3

0.8

−1

+1

–5

+5

−300

75

20

2

Unit

V

V

V

V

µA

µA

mA

mA

mA

mA

Document #: 38-05030 Rev. **

Page 2 of 9

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