gvt71256t18 Cypress Semiconductor Corporation., gvt71256t18 Datasheet - Page 2

• Manufacturer Part Number: gvt71256t18
• Description: 256k X 18 Synchronous-pipelined Cache Tag Ram Semiconductor
• Manufacturer: Cypress Semiconductor Corporation.

Note:
Document #: 38-05120 Rev. **
Functional Block Diagram—256Kx18
1.
The Functional Block Diagram illustrates simplified device operation. See Truth Table, pin descriptions and timing diagrams for detailed information.
ADSC#
ADSP#
WEH#
MODE
BWE#
A1-A0
WEL#
MOE#
DEN#
ADV#
CE2#
GW#
CE#
CE2
OE#
CLK
ZZ
A
Power Down Logic
16
Latch
CLR
Latch
Address
Register
Counter
& Logic
Binary
[1]
HIGHER BYTE
LOWER BYTE
D
D
D
ENABLE
WRITE
WRITE
Register
Q
Q
Q
Input
D
CY7C1359A/GVT71256T18
Compare
D
Q
D
Q
D
REGISTER
OUTPUT
Q
Q
Page 2 of 24
MATCH
DQ1-
DQ18