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參數(shù)資料
| 型號(hào)： | K7Q161862 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 512Kx36 & 1Mx18 QDRTM b2 SRAM |
| 中文描述： | 512Kx36 |
| 文件頁(yè)數(shù)： | 8/17頁(yè) |
| 文件大小： | 335K |
| 代理商： | K7Q161862 |
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512Kx36 & 1Mx18 QDR
TM
b2 SRAM
- 8 -
Rev 1.0
Mar. 2004
K7Q163662B
K7Q161862B
TRUTH TABLES
SYNCHRONOUS TRUTH TABLE
Notes:
1. X means "Don
′
t Care".
2. The rising edge of clock is symbolized by (
↑
).
3. Before enter into clock stop status, all pending read and write operations will be completed.
K
R
W
D
Q
OPERATION
D(A0)
D(A1)
Q(A0)
Q(A1)
Stopped
X
X
Previous state
Previous state
Previous state
Previous state
Clock Stop
↑
H
H
X
X
High-Z
High-Z
No Operation
↑
L
X
X
X
D
OUT
at C(t+1)
D
OUT
at C(t+1)
Read
↑
X
L
Din at K(t)
Din at K(t)
X
X
Write
WRITE TRUTH TABLE
(x18)
Notes:
1. X means "Don
′
t Care".
2. All inputs in this table must meet setup and hold time around the rising edge of CLK(
↑
).
K
K
W
BW
0
BW
1
OPERATION
↑
H
X
X
READ/NOP
↑
H
X
X
READ/NOP
↑
L
L
L
WRITE ALL BYTEs ( K
↑
)
WRITE ALL BYTEs ( K
↑
)
WRITE BYTE 0 ( K
↑
)
WRITE BYTE 0 ( K
↑
)
WRITE BYTE 1 ( K
↑
)
WRITE BYTE 1 ( K
↑
)
WRITE NOTHING ( K
↑
)
WRITE NOTHING ( K
↑
)
↑
L
L
L
↑
L
L
H
↑
L
L
H
↑
L
H
L
↑
L
H
L
↑
L
H
H
↑
L
H
H
WRITE TRUTH TABLE
(x36)
Notes:
1. X means "Don
′
t Care".
2. All inputs in this table must meet setup and hold time around the rising edge of CLK(
↑
).
K
K
W
BW
0
BW
1
BW
2
BW
3
OPERATION
↑
H
X
X
X
X
READ/NOP
↑
H
X
X
X
X
READ/NOP
↑
L
L
L
L
L
WRITE ALL BYTEs ( K
↑
)
WRITE ALL BYTEs ( K
↑
)
WRITE BYTE 0 ( K
↑
)
WRITE BYTE 0 ( K
↑
)
WRITE BYTE 1 ( K
↑
)
WRITE BYTE 1 ( K
↑
)
WRITE BYTE 2 and BYTE 3 ( K
↑
)
WRITE BYTE 2 and BYTE 3 ( K
↑
)
WRITE NOTHING ( K
↑
)
WRITE NOTHING ( K
↑
)
↑
L
L
L
L
L
↑
L
L
H
H
H
↑
L
L
H
H
H
↑
L
H
L
H
H
↑
L
H
L
H
H
↑
L
H
H
L
L
↑
L
H
H
L
L
↑
L
H
H
H
H
↑
L
H
H
H
H
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| K7Q161862B | 512Kx36 & 1Mx18 QDRTM b2 SRAM |
| K7Q163662B | 512Kx36 & 1Mx18 QDRTM b2 SRAM |
| K7Q161882 | 512Kx36 & 1Mx18 QDR b2 SRAM |
| K7Q161882A | 512Kx36 & 1Mx18 QDR b2 SRAM |
| K7Q163682A | 512Kx36 & 1Mx18 QDR b2 SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| K7Q161862B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512Kx36 & 1Mx18 QDRTM b2 SRAM |
| K7Q161864B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512Kx36 & 1Mx18 QDRTM b4 SRAM |
| K7Q161864B-FC16 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512Kx36 & 1Mx18 QDR TM b4 SRAM |
| K7Q161864B-FC16T00 | 制造商:Samsung Semiconductor 功能描述:16MSYNCQUAD DATA RATE SRAME 1MX18FBGA, T/R - Tape and Reel |
| K7Q161882 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512Kx36 & 1Mx18 QDR b2 SRAM |
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