- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374356 > KM44S16030B (SAMSUNG SEMICONDUCTOR CO. LTD.) 4M x 4Bit x 4 Banks Synchronous DRAM(4M x 4位 x 4組同步動態(tài)RAM) PDF資料下載
參數(shù)資料
| 型號： | KM44S16030B |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 4M x 4Bit x 4 Banks Synchronous DRAM(4M x 4位 x 4組同步動態(tài)RAM) |
| 中文描述： | 4米× 4位× 4銀行同步DRAM（4米× 4位× 4組同步動態(tài)RAM）的 |
| 文件頁數(shù)： | 26/43頁 |
| 文件大?。?/td> | 625K |
| 代理商： | KM44S16030B |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁當前第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁
CMOS SDRAM
DEVICE OPERATIONS - III
ELECTRONICS
REV. 3 Feb. '98
FUNCTION TRUTH TABLE (TABLE 2)
Current
State
CS
RAS
CAS
WE
ADDR
ACTION
Note
X
H
L
L
L
L
X
X
H
L
L
L
L
X
X
H
L
L
L
L
L
L
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
RA
X
OP Code
X
X
X
X
X
Self
Refresh
INVALID
Exit Self Refresh --> Idle after t
RFC
(ABI)
Exit Self Refresh --> Idle after t
RFC
(ABI)
ILLEGAL
ILLEGAL
ILLEGAL
NOP (Maintain Self Refresh)
INVALID
Exit Power Down --> ABI
Exit Power Down --> ABI
ILLEGAL
ILLEGAL
ILLEGAL
NOP (Maintain Low Power Mode)
Refer to Table 1
Enter Power Down
Enter Power Down
ILLEGAL
ILLEGAL
Row (& Bank) Active
Enter Self Refresh
Mode Register Access
NOP
Refer to Operations in Table 1
Begin Clock Suspend next cycle
Exit Clock Suspend next cycle
Maintain Clcok Suspend
X
X
H
H
H
L
X
X
X
H
H
H
L
X
X
X
H
H
H
L
L
L
X
X
X
X
X
X
X
H
H
L
X
X
X
X
H
H
L
X
X
X
X
H
H
L
H
L
L
X
X
X
X
X
X
X
H
L
X
X
X
X
X
H
L
X
X
X
X
X
H
L
X
H
H
L
X
X
X
X
X
6
6
7
7
8
8
8
9
9
All
Banks
Idle
*Note :
6. CKE low to high transition is asynchronous.
7. CKE low to high transition is asynchronous if restarts internal clock.
A minimum setup time 1CLK + t
SS
must be satisfied before any command other than exit.
8. Power down and self refresh can be entered only from the both banks idle state.
9. Must be a legal command.
Abbreviations : ABI = All Banks Idle, RA = Row Address
CKE
(n-1)
H
L
L
L
L
L
L
H
L
L
L
L
L
L
H
H
H
H
H
H
H
H
L
H
H
L
L
X
H
H
H
H
H
L
X
H
H
H
H
H
L
H
L
L
L
L
L
L
L
L
H
L
H
L
CKE
n
All
Banks
Precharge
Power
Down
Any State
other than
Listed
above
相關PDF資料 |
PDF描述 |
|---|---|
| KM44S16030C | 4M x 4Bit x 4 Banks Synchronous DRAM(4M x 4位 x 4組同步動態(tài)RAM) |
| KM44S32030B | 128Mbit SDRAM 8M x 4Bit x 4 Banks Synchronous DRAM LVTTL |
| KM44S32030 | 8M x 4Bit x 4 Banks Synchronous DRAM(8M x 4位 x 4組同步動態(tài)RAM) |
| KM44V16104B | 16M x 4Bit CMOS Dynamic RAM with Extended Data Out(16M x 4位CMOS 動態(tài)RAM(帶擴展數(shù)據(jù)輸出)) |
| KM44V16004B | 16M x 4Bit CMOS Dynamic RAM with Extended Data Out(16M x 4位CMOS 動態(tài)RAM(帶擴展數(shù)據(jù)輸出)) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KM44S32030 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:8M x 4Bit x 4 Banks Synchronous DRAM |
| KM44S32030B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mbit SDRAM 8M x 4Bit x 4 Banks Synchronous DRAM LVTTL |
| KM44S32030BT-G/F10 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mbit SDRAM 8M x 4Bit x 4 Banks Synchronous DRAM LVTTL |
| KM44S32030BT-G/F8 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mbit SDRAM 8M x 4Bit x 4 Banks Synchronous DRAM LVTTL |
| KM44S32030BT-G/FA | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mbit SDRAM 8M x 4Bit x 4 Banks Synchronous DRAM LVTTL |
發(fā)布緊急采購，3分鐘左右您將得到回復。