參數(shù)資料
型號(hào): UPD44324184F5-E50-EQ2
廠商: NEC Corp.
英文描述: 36M-BIT DDRII SRAM 4-WORD BURST OPERAT
中文描述: 36M條位SRAM的4條DDRII詞爆生產(chǎn)營(yíng)運(yùn)
文件頁(yè)數(shù): 6/32頁(yè)
文件大?。?/td> 315K
代理商: UPD44324184F5-E50-EQ2
6
Preliminary Data Sheet
M16781EJ1V0DS
μ
PD44324084, 44324094, 44324184, 44324364
165-pin PLASTIC FBGA (13 x 15)
(Top View)
[
μ
PD44324364F5-EQ2]
1
2
3
4
5
6
7
8
9
10
11
A
/CQ
V
SS
A
R, /W
/BW2
/K
/BW1
/LD
A
V
SS
CQ
B
NC
DQ27
DQ18
A
/BW3
K
/BW0
A
NC
NC
DQ8
C
NC
NC
DQ28
V
SS
A
A0
A1
V
SS
NC
DQ17
DQ7
D
NC
DQ29
DQ19
V
SS
V
SS
V
SS
V
SS
V
SS
NC
NC
DQ16
E
NC
NC
DQ20
V
DD
Q
V
SS
V
SS
V
SS
V
DD
Q
NC
DQ15
DQ6
F
NC
DQ30
DQ21
V
DD
Q
V
DD
V
SS
V
DD
V
DD
Q
NC
NC
DQ5
G
NC
DQ31
DQ22
V
DD
Q
V
DD
V
SS
V
DD
V
DD
Q
NC
NC
DQ14
H
/DLL
V
REF
V
DD
Q
V
DD
Q
V
DD
V
SS
V
DD
V
DD
Q
V
DD
Q
V
REF
ZQ
J
NC
NC
DQ32
V
DD
Q
V
DD
V
SS
V
DD
V
DD
Q
NC
DQ13
DQ4
K
NC
NC
DQ23
V
DD
Q
V
DD
V
SS
V
DD
V
DD
Q
NC
DQ12
DQ3
L
NC
DQ33
DQ24
V
DD
Q
V
SS
V
SS
V
SS
V
DD
Q
NC
NC
DQ2
M
NC
NC
DQ34
V
SS
V
SS
V
SS
V
SS
V
SS
NC
DQ11
DQ1
N
NC
DQ35
DQ25
V
SS
A
A
A
V
SS
NC
NC
DQ10
P
NC
NC
DQ26
A
A
C
A
A
NC
DQ9
DQ0
R
TDO
TCK
A
A
A
/C
A
A
A
TMS
TDI
A0, A1, A
DQ0 to DQ35
/LD
R, /W
/BW0 to /BW3
K, /K
C, /C
CQ, /CQ
ZQ
/DLL
: Address inputs
: Data inputs / outputs
: Synchronous load
: Read Write input
: Byte Write data select
: Input clock
: Output clock
: Echo clock
: Output impedance matching
: DLL disable
TMS
TDI
TCK
TDO
V
REF
V
DD
V
DD
Q
V
SS
NC
: IEEE 1149.1 Test input
: IEEE 1149.1 Test input
: IEEE 1149.1 Clock input
: IEEE 1149.1 Test output
: HSTL input reference input
: Power Supply
: Power Supply
: Ground
: No connection
Remarks 1.
Refer to
Package Drawing
for the index mark.
2.
2A and 10A are expansion addresses: 10A for 72Mb and 2A for 144Mb.
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