參數資料
型號: CXK77B1841AGB
廠商: Sony Corporation
英文描述: 4Mb Late Write LVTTL High Speed Synchronous SRAM (128K x 36Bit)(4M位、寫延遲、LVTTL高速同步靜態(tài)RAM (128K x 36位))
中文描述: 4Mb的后寫入LVTTL高速同步SRAM(128K的x 36Bit)(4分位,寫延遲,LVTTL高速同步靜態(tài)隨機存儲器(128K的× 36位))
文件頁數: 2/28頁
文件大?。?/td> 222K
代理商: CXK77B1841AGB
4Mb, Sync LW, LVTTL, rev 1.2
2 / 28
September 24, 1998
SONY
CXK77B3641AGB / CXK77B1841AGB
Preliminary
128K x 36 Pin Assignment (Top View)
Notes:
1. Pad Locations 2T and 6T are true no-connects. However, they are defined as SA address inputs in x18 LW SRAMs.
2. Pad Location 6B is a true no-connect. However, it is defined as an SA address input in 8Mb and 16Mb LW SRAMs.
3. Pad Location 2B is a true no-connect. However, it is defined as an SA address input in 16Mb LW SRAMs.
4. Pad Location 4D is a true no-connect. However, it is defined as a ZQ output impedance control resister input in
HSTL LW SRAMs.
5. Pad Locations 3J and 5J are true no-connects. However, they are defined as V
REF
input reference voltage inputs in
HSTL LW SRAMs.
1
2
3
4
5
6
7
A
V
DDQ
SA6
SA7
NC
SA3
SA2
V
DDQ
B
NC
NC
(3)
SA8
NC
SA4
NC
(2)
NC
C
NC
SA12
SA5
V
DD
SA0
SA13
NC
D
DQ7c
DQ8c
V
SS
NC
(4)
V
SS
DQ8b
DQ7b
E
DQ5c
DQ6c
V
SS
SS
V
SS
DQ6b
DQ5b
F
V
DDQ
DQ4c
V
SS
G
V
SS
DQ4b
V
DDQ
G
DQ2c
DQ3c
SBWc
C
SBWb
DQ3b
DQ2b
H
DQ0c
DQ1c
V
SS
C
V
SS
DQ1b
DQ0b
J
V
DDQ
V
DD
NC
(5)
V
DD
NC
(5)
V
DD
V
DDQ
K
DQ0d
DQ1d
V
SS
K
V
SS
DQ1a
DQ0a
L
DQ2d
DQ3d
SBWd
K
SBWa
DQ3a
DQ2a
M
V
DDQ
DQ4d
V
SS
SW
V
SS
DQ4a
V
DDQ
N
DQ5d
DQ6d
V
SS
SA14
V
SS
DQ6a
DQ5a
P
DQ7d
DQ8d
V
SS
SA11
V
SS
DQ8a
DQ7a
R
NC
SA10
M1
V
DD
M2
SA15
NC
T
NC
NC
(1)
SA9
SA16
SA1
NC
(1)
ZZ
U
V
DDQ
TMS
TDI
TCK
TDO
NC
V
DDQ
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