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參數(shù)資料
| 型號： | SCM6343YJ12A |
| 廠商： | MOTOROLA INC |
| 元件分類： | DRAM |
| 英文描述： | 256K x 15 Bit 3.3 V Asynchronous Fast Static RAM |
| 中文描述： | 256K X 16 STANDARD SRAM, 12 ns, PDSO44 |
| 封裝： | 0.400 INCH, SOJ-44 |
| 文件頁數(shù)： | 9/10頁 |
| 文件大?。?/td> | 169K |
| 代理商： | SCM6343YJ12A |
MCM6343
9
MOTOROLA FAST SRAM
Motorola Memory Prefix
Part Number
Package (YJ = 400 mil SOJ, TS = TSOP Type II)
Full Commercial Part Numbers — MCM6343YJ12
MCM6343YJ12R
MCM6343YJ15R
MCM6343TS12
MCM6343TS15
MCM6343YJ15
Shipping Method (R = Tape and Reel, Blank = Rails)
Speed (12 = 12 ns, 15 = 15 ns)
XCM
6943
XX
XX
X
ORDERING INFORMATION
(Order by Full Part Number)
Full Industrial Part Numbers —SCM6343YJ12A
SCM6343YJ12AR
SCM6343YJ15AR
SCM6343TS12A*
SCM6343TS15A*
SCM6343YJ15A
* Not available in Tape and Reel.
PACKAGE DIMENSIONS
YJ PACKAGE
44–LEAD
400 MIL SOJ
CASE 919–01
23
22
44
1
R1
A
E
VIEW A–A
44X R
22 ZONES 2X
42X
b1
C A B
44X
SEATING
D
B
E1
A
L
0.007
C
e
M
0.007
C A B
b
44X
e /2
A3
C
0.004
A
A
M
0.007
C A B
B
0.015
A2
A1
E2
E2 /2
DIM
A
A1
A2
A3
b
b1
D
E
E1
E2
e
R1
MIN
0.128
0.025
0.082
0.035
0.015
0.026
1.120
0.435
0.395
0.370 BSC
0.050 BSC
0.030
MAX
0.148
–––
–––
0.045
0.020
0.032
1.130
0.445
0.405
INCHES
0.040
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION D DOES NOT INCLUDE MOLD FLASH,
TIE BAR BURRS AND GATE BURRS. MOLD
FLASH, TIE BAR BURRS AND GATE BURRS
SHALL NOT EXCEED 0.006 PER END. DIMENSION
E1 DOES NOT INCLUDE INTERLEAD FLASH.
INTERLEAD FLASH SHALL NOT EXCEED 0.010
PER SIDE.
4. THE PACKAGE TOP MAY BE SMALLER THAN THE
PACKAGE BOTTOM. DIMENSIONS D AND E1 AND,
HENCE, DATUMS A AND B, ARE DETERMINED AT
THE OUTERMOST EXTREMES OF THE PLASTIC
BODY EXCLUSIVE OF MOLD FLASH, TIE BAR
BURRS, GATE BURRS AND INTERLEAD FLASH,
BUT INCLUDING ANY MISMATCH BETWEEN THE
TOP AND BOTTOM OF THE PLASTIC BODY.
5. DIMENSION b1 DOES NOT INCLUDE DAMBAR
PROTRUSION OR INTRUSION. THE DAMBAR
PROTRUSION(S) SHALL NOT CAUSE THE
SHOULDER WIDTH TO EXCEED b1 MAX BY
MORE THAN 0.005. THE DAMBAR INTRUSION(S)
SHALL NOT REDUCE THE SHOULDER WIDTH TO
LESS THAN 0.001 BELOW b1 MIN.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SCM6343YJ12AR | 256K x 15 Bit 3.3 V Asynchronous Fast Static RAM |
| SCM6343YJ15A | 256K x 15 Bit 3.3 V Asynchronous Fast Static RAM |
| SCM6343YJ15AR | 256K x 15 Bit 3.3 V Asynchronous Fast Static RAM |
| SCM6946 | 512Kx8 Bit Static Random Access Memory(512Kx8位靜態(tài)RAM) |
| SCM69C232 | 4Kx64 Content Adressable Memory(4Kx64內(nèi)容可尋址存儲器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SCM6343YJ12AR | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256K x 15 Bit 3.3 V Asynchronous Fast Static RAM |
| SCM6343YJ15A | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256K x 15 Bit 3.3 V Asynchronous Fast Static RAM |
| SCM6343YJ15AR | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256K x 15 Bit 3.3 V Asynchronous Fast Static RAM |
| SCM6378XLDN | 制造商:Sumitomo Wiring Systems LTD 功能描述: |
| SCM-64S | 制造商:Pan Pacific 功能描述: |
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