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參數資料
| 型號： | MCM6708AJ8 |
| 廠商： | MOTOROLA INC |
| 元件分類： | DRAM |
| 英文描述： | CAC 5C 5#16S SKT RECP BOX |
| 中文描述： | 64K X 4 STANDARD SRAM, 8 ns, PDSO24 |
| 封裝： | 0.300 INCH, PLASTIC, SOJ-24 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 143K |
| 代理商： | MCM6708AJ8 |
MCM6708A
2–1
Motorola, Inc. 1995
64K x 4 Bit Static RAM
The MCM6708A is a 262,144 bit static random access memory organized as
65,536 words of 4 bits, fabricated using high–performance silicon–gate BiCMOS
technology. Static design eliminates the need for external clocks or timing
strobes.
The MCM6708A is available in a 300 mil, 24 lead plastic surface–mount SOJ
package.
Single 5 V
±
10% Power Supply
Fully Static — No Clock or Timing Strobes Necessary
All Inputs and Outputs are TTL Compatible
Three State Outputs
Fast Access Times:
MCM6708A–8 = 8 ns
MCM6708A–10 = 10 ns
MCM6708A–12 = 12 ns
BLOCK DIAGRAM
INPUT
DATA
CONTROL
MEMORY MATRIX
256 ROWS x 256 x 4
COLUMNS
COLUMN I/O
COLUMN DECODER
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
DQ0
DQ3
E
W
ROW
DECODER
Order this document
by MCM6708A/D
SEMICONDUCTOR TECHNICAL DATA
PIN ASSIGNMENT
MCM6708A
J PACKAGE
300 MIL SOJ
CASE 810A–02
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
E
VSS
1
2
3
4
5
6
7
8
9
10
11
12
VCC
A15
A14
A13
A12
A11
A10
DQ0
DQ1
DQ2
DQ3
W
24
23
22
21
20
19
18
17
16
15
14
13
A0 – A15
W
. . . . . . . . . . . . . . . . . . .
E
. . . . . . . . . . . . . . . . . . . . .
DQ0 – DQ3
. . . . . . .
VCC
. . . . . . . . . . .
VSS
. . . . . . . . . . . . . . . . . . . . . .
NC
. . . . . . . . . . . . . . . .
Address Inputs
Write Enable
Chip Enable
Data Input/Output
+ 5 V Power Supply
. . . . . . . . . . .
Ground
No Connection
PIN NAMES
REV 5
5/95
相關PDF資料 |
PDF描述 |
|---|---|
| MCM6708AJ8R2 | 64K x 4 Bit Static RAM |
| MCM6708AJ10 | JT 16C 16#16 SKT PLUG |
| MCM6709AJ10 | 64K x 4 Bit Static RAM |
| MCM6709AJ10R2 | 64K x 4 Bit Static RAM |
| MCM6709AJ12 | 64K x 4 Bit Static RAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MCM6708AJ8R2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:64K x 4 Bit Static RAM |
| MCM6709A | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:64K x 4 Bit Static RAM |
| MCM6709AJ10 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:64K x 4 Bit Static RAM |
| MCM6709AJ10R2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:64K x 4 Bit Static RAM |
| MCM6709AJ12 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:64K x 4 Bit Static RAM |
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