7C1020B-15 Просмотр технического описания (PDF) - Cypress Semiconductor

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7C1020B-15

32K x 16 Static RAM

Cypress Semiconductor 

CY7C1020B

Capacitance[4]

Parameter

CIN

COUT

Description

Input Capacitance

Output Capacitance

Test Conditions

TA = 25°C, f = 1 MHz,

VCC = 5.0V

Max.

Unit

8

pF

8

pF

AC Test Loads and Waveforms

R 481Ω

5V

R 481Ω

5V

OUTPUT

OUTPUT

30 pF

INCLUDING

JIG AND

SCOPE

(a)

R2

255Ω

5 pF

INCLUDING

JIG AND

SCOPE

(b)

Equivalent to: THÉVENIN OUTPUT

EQUIVALENT

167

30 pF

R2

255Ω

1.73V

3.0V

GND

ALL INPUT PULSES

90%

90%

10%

10%

Rise Time: 1 V/ns

Fall Time: 1 V/ns

Note:

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

Document #: 38-05171 Rev. *A

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