V54C316162V Просмотр технического описания (PDF) - Mosel Vitelic, Corp

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V54C316162V

200/183/166/143 MHz 3.3 VOLT/ 4K REFRESH ULTRA HIGH PERFORMANCE 1M X 16 SDRAM 2 BANKS X 512Kbit X 16

Mosel Vitelic, Corp 

MOSEL VITELIC

V54C316162V

5. Burst Write Operation

(Burst Length = 4, CAS latency = 2, 3)

T0

T1

T2

T3

T4

T5

T6

T7

T8

CLK

COMMAND NOP

WRITE A

NOP

NOP

NOP

NOP

NOP

NOP

NOP

I/O’s

DIN A0

DIN A1

DIN A2

DIN A3

don’t care

The first data element and the Write

are registered on the same clock edge.

Extra data is ignored after

termination of a Burst.

6.1 Write Interrupted by a Write

(Burst Length = 4, CAS latency = 2, 3)

T0

T1

T2

T3

T4

T5

T6

T7

T8

CLK

COMMAND NOP

I/O’s

WRITE A WRITE B

1 Clk Interval

DIN A0

DIN B0

NOP

DIN B1

NOP

DIN B2

NOP

DIN B3

NOP

NOP

NOP

V54C316162V Rev.2.9 September 2001

16

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