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A45L9332AF-8

256K X 32 Bit X 2 Banks Synchronous Graphic RAM

AMIC Technology 

AC Operating Test Conditions

(VDD = 3.3V ±0.3V, TA = 0°C to +70°C)

Parameter

AC input levels

Input timing measurement reference level

Input rise and all time (See note3)

Output timing measurement reference level

Output load condition

A45L9332A Series

Value

VIH/VIL = 2.4V/0.4V

1.4V

tr/tf = 1ns/1ns

1.4V

See Fig.2

Output

870Ω

3.3V

1200Ω

VOH(DC) = 2.4V, IOH = -2mA

VOL(DC) = 0.4V, IOL = 2mA

3pF

(Fig. 1) DC Output Load Circuit

OUTPUT

ZO=50Ω

VTT =1.4V

50Ω

30pF

(Fig. 2) AC Output Load Circuit

AC Characteristics

(AC operating conditions unless otherwise noted)

Symbol

Parameter

CAS

Latency

-6

Min Max

-7

Min Max

-8

Min Max

Unit Note

tCC

CLK cycle time

CLK to valid

tSAC

Output delay

tOH

Output data hold time

tCH

CLK high pulse width

3

6

7

8

1000

1000

1000 ns

1

2

-

8

10

3

-

5.5

-

6

-

6.5

ns

1,2

2

-

-

-

7.5

-

7

2.5

2.5

2.5

ns

2

3

2.5

2.5

3

-

-

-

ns

3

2

-

3

3

PRELIMINARY (October, 2001, Version 0.1)

7

AMIC Technology, Inc.

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