參數(shù)資料
型號: MC-454CB645
廠商: NEC Corp.
英文描述: 4M-Word By 64-BIT Dynamic RAM Module(4M×64位動態(tài)RAM模塊)
中文描述: 分詞,64位動態(tài)RAM模塊(4米× 64位動態(tài)內(nèi)存模塊)
文件頁數(shù): 12/16頁
文件大?。?/td> 132K
代理商: MC-454CB645
12
MC-454CB645
Package Drawing
168 PIN DUAL IN-LINE MODULE (SOCKET TYPE)
Y
R
J
H
A
Q
U
T
detail of A part
X
V
(OPTIONAL HOLES)
S
I
B
D
G
detail of B part
W
D2
P
L
A (AREA B)
E
A1 (AREA A)
K
C
B
Z
M
D1
N
ITEM
A
A1
B
C
D
D1
D2
E
G
H
I
J
K
L
M
M1
M2
N
P
Q
MILLIMETERS
133.35
133.35
±
0.13
11.43
36.83
6.35
2.0
3.125
54.61
6.35
1.27 (T.P.)
8.89
24.495
42.18
17.78
29.21
±
0.13
9.43
19.78
4.00 MAX.
1.0
R 2.0
INCHES
5.250
5.250
±
0.006
0.450
1.450
0.250
0.079
0.123
2.150
0.250
0.050 (T.P.)
0.350
0.964
1.661
0.700
1.150
±
0.006
0.371
0.779
0.158 MAX.
0.039
R 0.079
0.157
+
0.005
0.118
φ
M168S-50A88
Z
3.0 MIN.
0.118 MIN.
R
4.00
±
0.10
φ
S
T
U
V
1.27
±
0.1
4.00 MIN.
0.25 MAX.
0.050
±
0.004
0.157 MIN.
0.010 MAX.
0.039
+
0.003
0.100
±
0.004
0.118 MIN.
W
1.0
±
0.05
X
Y
2.54
±
0.10
3.0 MIN.
3.0
M1 (AREA B)
M2 (AREA A)
相關PDF資料
PDF描述
MC-454CB646 4 M-Word By 64-Bit Synchronous Dynamic RAM Module(同步動態(tài)RAM 模塊)
MC-454CB64S 4M-Word By 64-BIT Dynamic RAM Module(動態(tài)RAM模塊)
MC-4564DC726 64M-Word By 72-BIT Dynamic RAM Module(動態(tài)RAM模塊)
MC-4564EC726 64 M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE
MC-4564EC727 64M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE
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