CY7C1021CV33-10 データシートの表示（PDF） - Cypress Semiconductor

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CY7C1021CV33-10

64K x 16 Static RAM

Cypress Semiconductor 

AC Test Loads and Waveforms[4]

CY7C1021CV33

8-ns devices:

OUTPUT

Z = 50Ω

* CAPACITIVE LOAD CONSISTS

OF ALL COMPONENTS OF THE

TEST ENVIRONMENT

50 Ω

1.5V

(a)

30 pF*

10-, 12-, 15-ns devices: R 317Ω

3.3V

OUTPUT

30 pF

R2

351Ω

(b)

3.0V

GND

ALL INPUT PULSES

90%

90%

10%

10%

Rise Time: 1 V/ns

(c)

Fall Time: 1 V/ns

High-Z characteristics:

3.3V

R 317Ω

OUTPUT

5 pF

R2

351Ω

(d)

Note:

4. AC characteristics (except High-Z) for all 8-ns parts are tested using the load conditions shown in Figure (a). All other speeds are tested using the Thevenin

load shown in Figure (b). High-Z characteristics are tested for all speeds using the test load shown in Figure (d).

Document #: 38-05132 Rev. *C

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