CY7C1440KV25 datasheet(20/30 Pages) CYPRESS

Part #	CY7C1440KV25

Description	36-Mbit (1M 횞 36) Pipelined Sync SRAM

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Manufacturer	CYPRESS [Cypress Semiconductor]

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CY7C1440KV25

Document Number: 001-94719 Rev. *D

Page 20 of 30

AC Test Loads and Waveforms

Figure 3. AC Test Loads and Waveforms

OUTPUT

R = 1667



R = 1538



5pF

INCLUDING

JIG AND

SCOPE

(a)

(b)

OUTPUT

RL = 50 

Z0 = 50 

VT = 1.25 V

2.5 V

ALL INPUT PULSES

VDDQ

GND

90%

10%

90%

10%

2 V/ns

 1 ns

(c)

2.5 V I/O Test Load

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