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參數(shù)資料
| 型號(hào)： | MCM63P736ZP66R |
| 廠商： | MOTOROLA INC |
| 元件分類： | SRAM |
| 英文描述： | 128K x 36 and 256K x 18 Bit Pipelined BurstRAM Synchronous Fast Static RAM |
| 中文描述： | 128K X 36 CACHE SRAM, 7 ns, PBGA119 |
| 封裝： | PLASTIC, BGA-119 |
| 文件頁數(shù)： | 6/27頁 |
| 文件大小： | 328K |
| 代理商： | MCM63P736ZP66R |
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MCM63P636
6
MOTOROLA FAST SRAM
TRUTH TABLE
(See Notes 1 and 2)
K
E
ADS
W
Next Cycle (n)
Input Command Code
DQ (n + 1)
DQ (n+2)
L – H
False
0
X
Deselect
D
High–Z
—
L – H
True
0
0
Load Address, Begin Write
BW
Data In
—
L – H
True
0
1
Load Address, Begin Read
BR
—
Data Out
L – H
X
1
0
Continue Write
CW
Data In
—
L – H
X
1
1
Continue Read
Mask Write
CR
MW
—
High–Z
Data Out
—
NOTES:
1. X = don’t care, 1 = logic high, 0 = logic low.
2. E = true if SE1 and SE3 = 0, and SE2 = 1.
BURST ADDRESS TABLE
1st Address (External)
X . . . X00
X . . . X01
X . . . X10
X . . . X11
2nd Address (Internal)
X . . . X01
X . . . X00
X . . . X11
X . . . X10
3rd Address (Internal)
X . . . X10
X . . . X11
X . . . X00
X . . . X01
4th Address (Internal)
X . . . X11
X . . . X10
X . . . X01
X . . . X00
DESELECT
NEW
READ*
Figure 1. Functional State Diagram
BURST
READ 1*
BURST
READ 2*
BURST
READ 3*
NEW
WRITE*
BURST
WRITE 1*
BURST
WRITE 2*
BURST
WRITE 3*
MASKED
WRITE 1*
MASKED
WRITE 2*
MASKED
WRITE 3*
D, CW, CR – MW
BR
BW
CR
CR
CR
BR
BW
BW
D, CW, MW
CW
CW
CW
BR
MW
MW
MW
MW
MW
BR
BW
D, CW, MW
D, CW, MW
* Command code inputs not shown from this state are not valid.
相關(guān)PDF資料 |
PDF描述 |
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| MCM63P636ZP200 | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT07; Number of Contacts:3; Connector Shell Size:8; Connecting Termination:Solder; Circular Shell Style:Jam Nut Receptacle |
| MCM63P636ZP200R | Circular Connector; Body Material:Aluminum; Series:PT07; Number of Contacts:5; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Jam Nut Receptacle; Circular Contact Gender:Pin; Insert Arrangement:18-5 |
| MCM63P636ZP225 | Circular Connector; Body Material:Aluminum; Series:PT07; Number of Contacts:5; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Jam Nut Receptacle; Circular Contact Gender:Pin; Insert Arrangement:18-5 |
| MCM63P636ZP225R | Circular Connector; Body Material:Aluminum; Series:PT07; No. of Contacts:5; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Jam Nut Receptacle; Circular Contact Gender:Socket; Insert Arrangement:18-5 |
| MCM63P636ZP250 | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT07; Number of Contacts:16; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Jam Nut Receptacle |
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