參數(shù)資料
型號: KM416S1020C
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 512K x 16Bit x 2 Banks Synchronous DRAM(512K x 16位 x 2組同步動態(tài)RAM)
中文描述: 為512k × 16 × 2銀行同步DRAM(為512k × 16位× 2組同步動態(tài)RAM)的
文件頁數(shù): 32/42頁
文件大?。?/td> 582K
代理商: KM416S1020C
TIMING DIAGRAM - I
CMOS SDRAM
ELECTRONICS
REV. 4 Nov. '97
0
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Page Write Cycle at Different Bank @Burst Length=4
HIGH
Row Active
(A-Bank)
Row Active
(B-Bank)
Write
(A-Bank)
Write
(B-Bank)
: Don't care
*Note :
1. To interrupt burst write by Row precharge, DQM should be asserted to mask invalid input data.
2. To interrupt burst write by Row precharge, both the write and the precharge banks must be the same.
Write
(A-Bank)
tRDL
Precharge
(Both Banks)
tCDL
Write
(B-Bank)
*Note 1
BA
DQ
ADDR
CAS
RAS
CS
CKE
CLOCK
WE
DQM
A
10
/AP
RAa
CAa
CBb
CAc
CBd
RAa
*Note 2
DAa0
DAa1
DAa2
DAa3
DBb0
DBb1
DBb2
DBb3
DAc0
DAc1
DBd0
DBd1
RBb
RBb
相關(guān)PDF資料
PDF描述
KM416S1021C 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))
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))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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