參數(shù)資料
型號: KM416S1021C
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 512K x 16Bit x 2 Banks Synchronous DRAM with SSTL interfacer(512K x 16位 x 2組同步動態(tài)RAM(帶SSTL接口))
中文描述: 為512k × 16 × 2同步DRAM銀行與薩里衛(wèi)星技術(shù)有限公司interfacer(為512k × 16位× 2組同步動態(tài)隨機(jī)存儲器(帶SSTL公司接口))
文件頁數(shù): 26/41頁
文件大小: 573K
代理商: KM416S1021C
TIMING DIAGRAM - I
CMOS SDRAM
ELECTRONICS
REV. 4 Nov. '97
0
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*Note :
1. All inputs except CKE & DQM can be don
t care when CS is high at the CLK high going edge.
2. Bank active & read/write are controlled by BA.
3. Enable and disable auto precharge function are controlled by A10/AP in read/write command.
BA
0
1
0
1
Operation
Disable auto precharge, leave bank A active at end of burst.
Disable auto precharge, leave bank B active at end of burst.
Enable auto precharge, precharge bank A at end of burst.
Enable auto precharge, precharge bank B at end of burst.
4. A10/AP and BA control bank precharge when precharge command is asserted.
A10/AP
BA
0
1
Active & Read/Write
Bank A
Bank B
BA
0
1
X
Precharge
Bank A
Bank B
Both Banks
A10/AP
0
0
1
0
1
相關(guān)PDF資料
PDF描述
KM416S4020B 2M x 16Bit x 2 Banks Synchronous DRAM(2M x 16位 x2組同步動態(tài)RAM)
KM416S4021B 2M x 16Bit x 2 Banks Synchronous DRAM(2M x 16位 x2組同步動態(tài)RAM)
KM416S4030B 1M x 16Bitx 4 Banks Synchronous DRAM(1M x 16位 x4組同步動態(tài)RAM)
KM416S4031B 1M x 16Bit x 4 Banks Synchronous DRAM with SSTL interface(1M x 16位 x4組同步動態(tài)RAM(帶SSTL接口))
KM416S4031C 1M x 16Bit x 4 Banks Synchronous DRAM with SSTL interface(1M x 16位 x4組同步動態(tài)RAM(帶SSTL接口))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KM416S1021CT-G7 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512K x 16Bit x 2 Banks Synchronous DRAM with SSTL interface
KM416S1021CT-G8 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512K x 16Bit x 2 Banks Synchronous DRAM with SSTL interface
KM416S1021CT-GS 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512K x 16Bit x 2 Banks Synchronous DRAM with SSTL interface
KM416S1120D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512K x 16bit x 2 Banks Synchronous DRAM LVTTL
KM416S1120DT-G/F10 制造商:未知廠家 制造商全稱:未知廠家 功能描述:512K x 16bit x 2 Banks Synchronous DRAM LVTTL