HYB39S64800BT-8 Ver la hoja de datos (PDF) - Infineon Technologies

Número de pieza

componentes Descripción

Fabricante

HYB39S64800BT-8

64-MBit Synchronous DRAM

Infineon Technologies 

HYB 39S64400/800/160BT(L)

64-MBit Synchronous DRAM

A10 BA0 BA1

0

0

0 Bank 0

0

0

1 Bank 1

0

1

0 Bank 2

0

1

1 Bank 3

1

x

x all Banks

Burst Termination

Once a burst read or write operation has been initiated, there are several methods in which to

terminate the burst operation prematurely. These methods include using another Read or Write

Command to interrupt an existing burst operation, use a Precharge Command to interrupt a burst

cycle and close the active bank, or using the Burst Stop Command to terminate the existing burst

operation but leave the bank open for future Read or Write Commands to the same page of the

active bank. When interrupting a burst with another Read or Write Command care must be taken to

avoid DQ contention. The Burst Stop Command, however, has the fewest restrictions making it the

easiest method to use when terminating a burst operation before it has been completed. If a Burst

Stop command is issued during a burst write operation, then any residual data from the burst write

cycle will be ignored. Data that is presented on the DQ pins before the Burst Stop Command is

registered will be written to the memory.

Data Book

14

12.99

Share Link: