參數(shù)資料
型號: UPD44165094AF5-E40Y-EQ2
元件分類: SRAM
英文描述: 2M X 9 QDR SRAM, 0.45 ns, PBGA165
封裝: 13 X 15 MM, PLASTIC, BGA-165
文件頁數(shù): 17/40頁
文件大?。?/td> 388K
代理商: UPD44165094AF5-E40Y-EQ2
24
Data Sheet
M17771EJ3V0DS
μPD44165084A, 44165094A, 44165184A, 44165364A
Application Example
SRAM
Controller
Data In
Data Out
Address
R#
W#
BW#
SRAM#1 CQ/CQ#
SRAM#4 CQ/CQ#
Source CLK/CLK#
Return CLK/CLK#
ZQ
Q
CQ#
CQ
SRAM#4
D
A
R# W# BWx# C/C# K/K#
R
Vt
R
Vt
R
Vt
R
Vt
R
Vt
R =
250
Ω
R =
250
Ω
ZQ
Q
CQ#
CQ
SRAM#1
D
A
R#
W# BWx# C/C# K/K#
R = 50
Ω Vt = Vref
. . .
..
.
Remark AC specifications are defined at the condition of SRAM outputs, CQ, CQ# and Q with termination.
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