参数资料
型号: 48SD6404
厂商: Maxwell Technologies, Inc
英文描述: CAP 2.2UF 50V CERAMIC MONO 20%
中文描述: 256 MB的SDRAM的16梅格× 4位× 4,银行
文件页数: 16/42页
文件大小: 596K
代理商: 48SD6404
48SD6404
M
em
o
ry
23
All data sheets are subject to change without notice
2005 Maxwell Technologies
All rights reserved.
256Mb (16-Meg X 4-Bit X 4-Banks) SDRAM
01.11.05 Rev 2
Auto Precharge
Read with auto-precharge: In this operation, since precharge is automatically performed after completing a
read operation, a precharge command need not be executed after each read operation. The command
executed for the same bank after the execution of this command must be the bank active (ACTV) command.
In addition, an interval defined by I
ARP is required before execution of the next command.
Burst Read (Burst Length = 4)
CAS latency
Precharge start cycle
3
2 cycles before the final data is output
2
1 cycle before the final data is output
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