參數(shù)資料
型號: MC-428LFF721
廠商: NEC Corp.
英文描述: 3.3 V Operation 16M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的動態(tài)RAM模塊)
中文描述: 3.3 V工作電壓1,600由72字位動態(tài)RAM模塊(工作電壓為3.3伏的動態(tài)內(nèi)存模塊)
文件頁數(shù): 28/32頁
文件大小: 277K
代理商: MC-428LFF721
28
MC-428LFF721
Package Drawings
[ MC-428LFF721FH ]
168 PIN DUAL IN-LINE MODULE (SOKET TYPE)
ITEM
A
MILLIMETERS
133.35
133.35±0.13
INCHES
5.250
5.250±0.006
A1
B
C
D
36.83
6.35
2.0
3.125
1.450
0.250
0.079
0.123
U
V
4.00 MIN.
0.25 MAX.
0.157 MIN.
0.010 MAX.
0.039–0.002
11.43
0.450
S
T
1.27±0.1
0.050±0.004
D1
D2
E
X
Y
Z
2.54±0.10
3.0 MIN.
3.0 MIN.
0.100±0.004
0.118 MIN.
0.118 MIN.
G
H
I
J
K
6.35
1.27 (T.P.)
8.89
24.495
0.250
0.050 (T.P.)
0.350
0.964
54.61
2.150
L
M
M1
M2
N
P
Q
17.78
31.75±0.13
11.97
19.78
3.0 MAX.
1.0
R2.0
0.700
1.250±0.006
0.471
0.779
0.119 MAX.
0.039
R0.079
42.18
1.661
R
4.00±0.10
0.157–0.004
φ
φ
M168S-50A57
W
1.0±0.05
3.0
0.118
Y
R
J
H
D
Q
U
T
detail of A part
D2
P
D1
X
V
A
(OPTIONAL HOLES)
S
W
N
Z
B
I
G
detail of B part
M1 (AREA B)
M2 (AREA A)
L
E
A (AREA B)
C
B
K
A1 (AREA A)
M
#
相關(guān)PDF資料
PDF描述
MC-428LFG641 3.3 V Operation 8M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的DRAM模塊)
MC-428LFH641 3.3 V Operation 8M-Word By 72-Bit Dynamic RAM Module(工作電壓為3.3V的DRAM模塊)
MC-42S4LFG64S 3.3 V Operation 16M-Word By 65-Bit Dynamic RAM Module(工作電壓為3.3V的動態(tài)RAM模塊)
MC-42S8LFF64S 3.3 V Operation 16M-Word By 65-Bit Dynamic RAM Module(工作電壓為3.4V的DRAM模塊)
MC-42S8LFG64S 8 M-Word By 64-Bit Synchronous Dynamic RAM Module(同步動態(tài)RAM 模塊)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC428P 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC42B505J 制造商:ELE 功能描述:AF550X050 ELECT'CUBE MOLDED
MC42S8LFF64SAA60 制造商:NEC Electronics Corporation 功能描述:
MC4300F 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC4312F 制造商:Rochester Electronics LLC 功能描述:- Bulk