CY7C1024AV33-15AC Ver la hoja de datos (PDF) - Cypress Semiconductor

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componentes Descripción

Fabricante

CY7C1024AV33-15AC

128K x 24 Static RAM

Cypress Semiconductor 

CY7C1024AV33

Electrical Characteristics Over the Operating Range

Parameter

Description

VOH

Output HIGH Voltage

VOL

Output LOW Voltage

VIH

Input HIGH Voltage

VIL

Input LOW Voltage[2]

IIX

Input Load Current

IOZ

Output Leakage

Current

ICC

VCC Operating

Supply Current

ISB1

Automatic CE

Power-Down Current

—TTL Inputs

ISB2

Automatic CE

Power-Down Current

—CMOS Inputs

Test Conditions[3]

VCC = Min.,

IOH = –4.0 mA

VCC = Min.,

IOL = 8.0 mA

GND < VI < VCC

GND < VI < VCC,

Output Disabled

VCC = Max.,

IOUT = 0 mA,

f = fMAX = 1/tRC

Max. VCC, CE > VIH

VIN > VIH or

VIN < VIL, f = fMAX

Max. VCC,

CE > VCC – 0.3V,

VIN > VCC – 0.3V,

or VIN < 0.3V, f = 0

1024AV33-10

Min. Max.

2.4

0.4

2.2

–0.3

–3

–5

VCC

+ 0.3

0.8

+3

+5

275

60

15

1024AV33-12

Min. Max.

2.4

0.4

2.2

VCC

+ 0.3

–0.3

0.8

–3

+3

–5

+5

250

60

15

1024AV33-15

Min. Max. Unit

2.4

V

0.4

V

2.2

VCC

V

+ 0.3

–0.3

0.8

V

–3

+3

µA

–5

+5

µA

225 mA

60

mA

15

mA

Capacitance[4]

Parameter

CIN

COUT

Description

Input Capacitance

Output Capacitance

AC Test Loads and Waveforms

Test Conditions

TA = 25°C, f = 1 MHz,

VCC = 3.3V

Max.

Unit

10

pF

8

pF

3.3V

R1 480 Ω

3.3V

R1 480 Ω

OUTPUT

30 pF

INCLUDING

JIG AND

SCOPE

(a)

OUTPUT

R2

255Ω

5 pF

INCLUDING

JIG AND

SCOPE

(b)

R2

255Ω

3.0V

GND

≤ 3 ns

ALL INPUT PULSES

90%

10%

90%

10%

≤ 3 ns

Equivalent to: THÉVENIN EQUIVALENT

OUTPUT

167 Ω

1.73V

Notes:

3. CE is a combination of CE1, CE2, and CE3

4. Tested initially and after any design or process changes that may affect these parameters.

Document #: 38-05149 Rev. *B

Page 4 of 11

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