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參數(shù)資料
| 型號： | HY57V281620AT-KI |
| 廠商： | HYNIX SEMICONDUCTOR INC |
| 元件分類： | DRAM |
| 英文描述： | 4 Banks x 2M x 16bits Synchronous DRAM |
| 中文描述： | 8M X 16 SYNCHRONOUS DRAM, 5.4 ns, PDSO54 |
| 封裝： | 0.400 X 0.875 INCH, 0.80 MM PITCH, TSOP2-54 |
| 文件頁數(shù)： | 10/11頁 |
| 文件大小： | 81K |
| 代理商： | HY57V281620AT-KI |
HY57V281620A
Rev. 0.4/Apr.01
10
COMMAND TRUTH TABLE
Note :
1. Exiting Self Refresh occurs by asynchronously bringing CKE from low to high
2. X = Don
′
t care, H = Logic High, L = Logic Low. BA =Bank Address, RA = Row Address, CA = Column Address,
Opcode = Operand Code, NOP = No Operation
C o m m a n d
C K E n - 1
C K E n
C S
R A S
C A S
W E
D Q M
A D D R
A10/
AP
BA
Note
Mode Register Set
H
X
L
L
L
L
X
O P c o d e
No Operation
H
X
H
X
X
X
X
X
L
H
H
H
Bank Active
H
X
L
L
H
H
X
R A
V
Read
H
X
L
H
L
H
X
C A
L
V
Read with Autoprecharge
H
Write
H
X
L
H
L
L
X
C A
L
V
Write with Autoprecharge
H
Precharge All Banks
H
X
L
L
H
L
X
X
H
X
Precharge selected Bank
L
V
Burst Stop
H
X
L
H
H
L
X
X
D Q M
H
X
V
X
Auto Refresh
H
H
L
L
L
H
X
X
Self Refresh
1
Entry
H
L
L
L
L
H
X
X
Exit
L
H
H
X
X
X
X
L
H
H
H
Precharge
power down
Entry
H
L
H
X
X
X
X
X
L
H
H
H
Exit
L
H
H
X
X
X
X
L
H
H
H
Clock
Suspend
Entry
H
L
H
X
X
X
X
X
L
V
V
V
Exit
L
H
X
X
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HY57V281620AT-PI | 4 Banks x 2M x 16bits Synchronous DRAM |
| HY57V281620AT-SI | 4 Banks x 2M x 16bits Synchronous DRAM |
| HY57V281620ALT-HI | 4 Banks x 2M x 16bits Synchronous DRAM |
| HY57V281620ALT-KI | 4 Banks x 2M x 16bits Synchronous DRAM |
| HY57V281620ELT-H | 128Mb Synchronous DRAM based on 2M x 4Bank x16 I/O |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HY57V281620AT-P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 SDRAM |
| HY57V281620AT-PI | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:4 Banks x 2M x 16bits Synchronous DRAM |
| HY57V281620AT-S | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:4 Banks x 2M x 16bits Synchronous DRAM |
| HY57V281620AT-SI | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:4 Banks x 2M x 16bits Synchronous DRAM |
| HY57V281620BLT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8Mx16|3.3V|4K|6/K/H/8/P/S|SDR SDRAM - 128M |
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