CY7C1021CV33-10BAXI Ver la hoja de datos (PDF) - Cypress Semiconductor

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Fabricante

CY7C1021CV33-10BAXI

1-Mbit (64K x 16) Static RAM

Cypress Semiconductor 

CY7C1021CV33

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[4] .... –0.5V to +4.6V

DC Voltage Applied to Outputs

in High-Z State[4] ......................................–0.5V to VCC+0.5V

DC Input Voltage[4]...................................–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

Automotive-A

Automotive -E

Ambient

Temperature (TA)

0°C to +70°C

–40°C to +85°C

–40°C to +85°C

–40°C to +125°C

VCC

3.3V ± 10%

Electrical Characteristics Over the Operating Range

-8

Parameter Description

Test Conditions

Min. Max.

VOH

Output HIGH

VCC = Min.,

Voltage

IOH = –4.0 mA

VOL

Output LOW

VCC = Min.,

Voltage

IOL = 8.0 mA

VIH

Input HIGH

Voltage

2.4

0.4

2.0 VCC

+ 0.3

VIL

Input LOW

Voltage[4]

–0.3 0.8

IIX

Input Leakage GND < VI < VCC Com’l/Ind’l −1 +1

Current

Auto-A

Auto-E

IOZ

Output Leakage GND < VI < VCC, Com’l/Ind’l −1 +1

Current

Output Disabled Auto-A

Auto-E

ICC

VCC Operating VCC = Max.,

Com’l/Ind’l

95

Supply Current

IOUT = 0 mA,

f = fMAX = 1/tRC

Auto-A

Auto-E

ISB1

Automatic CE Max. VCC,

Com’l/Ind’l

15

Power-Down

CE > VIH

Auto-A

Current —TTL

Inputs

VIN > VIH or

VIN < VIL,

Auto-E

f = fMAX

ISB2

Automatic CE Max. VCC,

Com’l/Ind’l

5

Power-Down

CE > VCC – 0.3V, Auto-A

Current —CMOS

Inputs

VIN > VCC – 0.3V,

or VIN < 0.3V,

Auto-E

f=0

Note:

4. VIL (min.) = –2.0V and VIH(max) = VCC + 0.5V for pulse durations of less than 20 ns.

-10

Min. Max.

2.4

0.4

2.0 VCC

+ 0.3

−0.3 0.8

−1 +1

−1 +1

90

15

5

-12

Min. Max.

2.4

0.4

2.0

–0.3

VCC

+ 0.3

0.8

–1 +1

–12 +12

–1 +1

–12 +12

85

90

15

20

5

10

-15

Min. Max. Unit

2.4

V

0.4 V

2.0 VCC V

+ 0.3

–0.3 0.8 V

–1 +1 µA

–1 +1

–1 +1 µA

–1 +1

80 mA

80 mA

15 mA

15

5 mA

5

Document #: 38-05132 Rev. *G

Page 4 of 13

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