MCM4464 Datasheet, PDF (2/8 Pages) Motorola, Inc – 1MB R4000 Secondary Cache Fast Static RAM Module Set

TCS
DCS
OE
A1
A2
A3 – A15
A0
DQ0 – DQ35
WE
TDQ0 – TDQ7
74FBT2827
DRIVER
36
8
MCM4464 SERIES
2
BLOCK DIAGRAM
64K x 36 CACHE
TAG OPTIONS:
MCM6709J
A0
A1
A2
A3 – A15
E
W
G
DQ0 – DQ7
4 WORD
LINE SIZE
64K x 8
TAG
MCM6709J
E
G
A1
A2
A3 – A15
A0
DQ0 – DQ3
W
MCM6706J
A0
A1
A2 – A14
E
W
G
DQ0 – DQ7
8 WORD
LINE SIZE
32K x 8
TAG
(A0 NOT USED)
MCM6706J
A0
A1
A2 – A14
E
W
G
DQ0 – DQ7
16 WORD
LINE SIZE
16K x 8
TAG
(A0, A1 NOT USED)
MCM6706J
A0
A1
A2 – A14
E
W
G
DQ0 – DQ7
32 WORD
LINE SIZE
8K x 8
TAG
(A0, A1, A2 NOT USED)
MOTOROLA FAST SRAM