HM5116400TS-7 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HM5116400TS-7

4,194,304-word 4-bit Dynamic RAM

Hitachi -> Renesas Electronics 

HM5116400 Series, HM5117400 Series

Capacitance (Ta = 25˚C, VCC = 5 V 10%)

Parameter

Symbol

Typ

Max

Unit

Notes

Input capacitance (Address)

CI1

Input capacitance (Clocks)

CI2

Output capacitance (Data-in, Data-out) CI/O

—

5

—

7

—

7

pF

1

pF

1

pF

1, 2

Notes : 1. Capacitance measured with Boonton Meter or effective capacitance measuring method.

2.

= VIH to disable Dout.

AC Characteristics (Ta = 0 to +70˚C, VCC = 5 V 10%, VSS = 0 V) *1, *2, *18, *19

Test Conditions

• Input rise and fall time: 5 ns

• Input timing reference levels: 0.8 V, 2.4 V

• Output load: 2 TTL gate + CL (100 pF) (Including scope and jig)

10

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