參數(shù)資料
型號(hào): IS42G32256
廠(chǎng)商: Integrated Silicon Solution, Inc.
英文描述: 256K x 32 x 2 (16-Mbit) SYNCHRONOUS GRAPHICS RAM
中文描述: 256K × 32 × 2(16兆)同步圖形RAM
文件頁(yè)數(shù): 19/52頁(yè)
文件大?。?/td> 456K
代理商: IS42G32256
IS42G32256
Integrated Silicon Solution, Inc.
ADVANCE INFORMATION
SR037-0C
09/10/98
19
ISSI
Figure 12. MRS and SMRS
COMMAND
CLK
COMMAND
CLK
(NOTE 4)
1. MODE REGISTER SET
PRE
MRS
ACT
t
RP
1 CLK
2. SPECIAL MODE REGISTER SET
SMRS
ACT
SMRS
SMRS
ACT
1 CLK
1 CLK
1 CLK
1 CLK
Figure 13. Clock Suspend Exit and Power Down Exit
Notes
:
1. t
RDL
: 1 CLK; last data in to Row Precharge.
2. t
BDL
: 1 CLK; last data in to Burst Stop Delay.
3. Number of valid output data after Row Precharge or Burst Stop: 1, 2 for
CAS
, Latency = 2, 3 respectively.
4. PRE: Both banks precharge, if necessary.
MRS can be issued only at all banks precharge state.
CKE
INTERNAL
CLK
CMD
CLK
(NOTE 1)
1. CLOCK SUSPEND (=ACTIVE POWER DOWN) EXIT
RD
t
SS
CKE
INTERNAL
CLK
CMD
CLK
(NOTE 2)
2. POWER DOWN (=PRECHARGE POWER DOWN) EXIT
NOP
ACT
t
SS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IS42G32256-10PQ 制造商:ISSI 制造商全稱(chēng):Integrated Silicon Solution, Inc 功能描述:256K x 32 x 2 (16-Mbit) SYNCHRONOUS GRAPHICS RAM
IS42G32256-7PQ 制造商:ISSI 制造商全稱(chēng):Integrated Silicon Solution, Inc 功能描述:256K x 32 x 2 (16-Mbit) SYNCHRONOUS GRAPHICS RAM
IS42G32256-8PQ 制造商:Integrated Silicon Solution Inc 功能描述:
IS42K 制造商:IDEC Corporation 功能描述:SENS.IND. 10-30VDC NPN NC
IS42KS 制造商:IDEC Corporation 功能描述:SENS.IND. 10-30VDC NPN NC