CYM74S551PM-50C View Datasheet(PDF) - Cypress Semiconductor
Part Name
Description
Manufacturer
CYM74S551PM-50C Datasheet PDF : 8 Pages
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PRELIMINARY
CYM74B550
CYM74P550A
CYM74S550, CYM74S551
Logic Block Diagram – CYM74P550A
TAGWE
DIRTYWE
DIRTYI
16Kx1
WE
DQ
A13:0
A17–A 5
8Kx8 (CYM74P550A)
WE
D
A13:0
A17 –A 5
PD3 PD 2 PD1 PD0
CYM74P550A NC NC GND NC
TAG 7 – TAG 0
DIRTYO
CLK
A17–A 3
WE 7–WE0
ADSP
ADSC
ADV
SYNCS 0
ECDOE
CK
D
A
15
WE 7–WE4 BE 3–BE0
ADSP
ADSC
ADV
CE1
OE
VCC3 CE2
VSS CE3
32Kx32
CK
D63–D 32
D
A
WE 3–WE0
BE 3–BE0
ADSP
ADSC
ADV
CE1
OE
VCC3 CE 2
VSS CE3
32Kx32
D63–D0
D 31–D 0
74b550-2
2
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