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參數(shù)資料
| 型號： | MCM72FB8ML8R |
| 廠商： | MOTOROLA INC |
| 元件分類： | SRAM |
| 英文描述： | 256K x 72 Bit Burst RAM Multichip Module |
| 中文描述： | 256K X 72 CACHE SRAM MODULE, 8 ns, PBGA209 |
| 封裝： | PLASTIC, BGA-209 |
| 文件頁數(shù)： | 19/20頁 |
| 文件大?。?/td> | 252K |
| 代理商： | MCM72FB8ML8R |
MCM72FB8ML MCM72PB8ML
19
MOTOROLA FAST SRAM
MCM
72PB8
XX
X
X
Motorola Memory Prefix
Part Number
Full Part Numbers — MCM72FB8ML7.5
MCM72FB8ML8
MCM72FB8ML8R
MCM72FB8ML7.5R
MCM72PB8ML3.5
MCM72PB8ML3.5R
MCM72PB8ML4
MCM72PB8ML4R
Package (ML = Multichip Module on Laminate)
Blank = Trays, R = Tape and Reel
Speed for MCM72FB8 (7.5 = 7.5 ns, 8 = 8 ns)
Speed for MCM72PB8 (3.5= 3.5 ns, 4 = 4 ns)
ORDERING INFORMATION
(Order by Full Part Number)
72FB8
MULTICHIP MODULE
PBGA
CASE 1103B–01
PACKAGE DIMENSIONS
W
V
U
T
R
P
N
M
L
K
J
H
G
F
E
D
C
B
A
5 6
8
7
9 10 11 12 13 14 15
B
M
0.30
0.15
C
A
A
A
DIM
A
A1
A2
b
D
D1
D2
D3
e
E
E1
E2
E3
MIN
2.00
0.50
0.80
0.60
25.00 BSC
22.86 BSC
7.14 REF
14.05 REF
1.27 BSC
25.00 BSC
12.70 BSC
7.14 REF
14.05 REF
MAX
2.90
0.70
1.20
0.90
MILLIMETERS
NOTES:
1. DIMENSIONS AND TOLERANCING PER ASME
Y14.5M, 1994.
2. DIMENSIONS IN MILLIMETERS.
3. DIMENSION b IS THE MAXIMUM SOLDER BALL
DIAMETER MEASURED PARALLEL TO DATUM A.
4. DIMENSIONS D2, D3, E2, AND E3 ARE FOR
INFORMATION ONLY.
(E3)
2X
COA1
D
E
(E2)
(D3)
(D2)
C
B
0.35 C
0.2
C
M
0.2
0.2
2X
b
209X
4X
D1
E1
e
BOTTOM VIEW
SIDE VIEW
TOP VIEW
A2
A
A1
209X
相關PDF資料 |
PDF描述 |
|---|---|
| MCM72PB8ML3.5 | 256K x 72 Bit Burst RAM Multichip Module |
| MCM72PB8ML3.5R | 256K x 72 Bit Burst RAM Multichip Module |
| MCM72PB8ML4 | 256K x 72 Bit Burst RAM Multichip Module |
| MCM72PB8ML4R | 256K x 72 Bit Burst RAM Multichip Module |
| MCM72FB8ML7.5 | 256K x 72 Bit Burst RAM Multichip Module |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MCM72JG32 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256KB and 512KB Pipelined BurstRAM Secondary Cache Module for Pentium |
| MCM72JG32SG66 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256KB and 512KB Pipelined BurstRAM Secondary Cache Module for Pentium |
| MCM72JG64SG66 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256KB and 512KB Pipelined BurstRAM Secondary Cache Module for Pentium |
| MCM72PB8ML3.5 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256K x 72 Bit Burst RAM Multichip Module |
| MCM72PB8ML3.5R | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256K x 72 Bit Burst RAM Multichip Module |
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