MCM63P631TQ4.5R Ver la hoja de datos (PDF) - Motorola => Freescale
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MCM63P631TQ4.5R Datasheet PDF : 16 Pages
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ASYNCHRONOUS TRUTH TABLE
Operation
ZZ
G
I/O Status
Read
L
L
Data Out (DQx)
Read
L
H
High–Z
Write
L
X
High–Z
Deselected
L
X
High–Z
Sleep
H
X
High–Z
LINEAR BURST ADDRESS TABLE (LBO = VSS)
1st Address (External)
2nd Address (Internal)
X . . . X00
X . . . X01
X . . . X01
X . . . X10
X . . . X10
X . . . X11
X . . . X11
X . . . X00
3rd Address (Internal)
X . . . X10
X . . . X11
X . . . X00
X . . . X01
INTERLEAVED BURST ADDRESS TABLE (LBO = VDD)
1st Address (External)
2nd Address (Internal)
X . . . X00
X . . . X01
X . . . X01
X . . . X00
X . . . X10
X . . . X11
X . . . X11
X . . . X10
3rd Address (Internal)
X . . . X10
X . . . X11
X . . . X00
X . . . X01
WRITE TRUTH TABLE
Cycle Type
Read
Read
Write Byte a
Write Byte b
Write Byte c
Write Byte d
Write All Bytes
Write All Bytes
SGW
SW
H
H
H
L
H
L
H
L
H
L
H
L
H
L
L
X
SBa
SBb
X
X
H
H
L
H
H
L
H
H
H
H
L
L
X
X
4th Address (Internal)
X . . . X11
X . . . X00
X . . . X01
X . . . X10
4th Address (Internal)
X . . . X11
X . . . X10
X . . . X01
X . . . X00
SBc
SBd
X
X
H
H
H
H
H
H
L
H
H
L
L
L
X
X
MCM63P631
6
MOTOROLA FAST SRAM
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