T431616C-6SG Ver la hoja de datos (PDF) - Taiwan Memory Technology

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T431616C-6SG

512K x 16bit x 2Banks Synchronous DRAM

Taiwan Memory Technology 

tm TE

CH

T431616C

FREQUENCY vs. AC PARAMETER RELATIONAHIP TABLE

T431616C-6S

(Unit : number of clock)

Frequency

166MHz(6.0ns)

143MHz(7.0ns)

125MHz(8.0ns)

111MHz(9.0ns)

100MHz(10.0ns)

CAS

Latency

3

3

2

2

2

tRC

60ns

10

9

8

7

6

tRAS

36ns

6

6

5

4

4

tRP

18ns

3

3

3

2

2

tRRD

12ns

2

2

2

2

2

tRCD

18ns

3

3

3

2

2

tCCD

6ns

1

1

1

1

1

tCDL

6ns

1

1

1

1

1

tRDL

12ns

2

2

2

2

2

T431616C-7S

Frequency

143MHz(7.0ns)

125MHz(8.0ns)

111MHz(9.0ns)

100MHz(10.0ns)

83MHz(12.0ns)

CAS

Latency

3

3

2

2

2

tRC

70ns

10

9

8

7

6

tRAS

42ns

6

6

5

5

4

tRP

21ns

3

3

3

3

2

tRRD

14ns

2

2

2

2

2

(Unit : number of clock)

tRCD tCCD tCDL tRDL

21ns 7ns 7ns 14ns

3

1

1

2

3

1

1

2

3

1

1

2

3

1

1

2

2

1

1

2

Note : 1. Clock count formula : clock ≥ base value (round off whole number).

clock period

TM Technology Inc. reserves the right

P.10

to change products or specifications without notice.

Publication Date: MAY. 2003

Revision: D

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