ISPLSI5256VA-125LB208 Lattice Semiconductor, ISPLSI5256VA-125LB208 Datasheet - Page 4

• Manufacturer Part Number: ISPLSI5256VA-125LB208
• Description: In-System Programmable 3.3V SuperWIDE High Density PLD
• Manufacturer: Lattice Semiconductor

Figure 2. ispLSI 5256VA Block Diagram (192 I/O Version)
Global
Routing
Pool
(GRP)
CLK3
CLK2
I/O
I/O
I/O
I/O
24
24
24
24
24
24
24
24
32
32
32
32
5
5
5
5
Q
Q
Q
Q
PT
PT
PT
PT
5
5
5
5
D
D
D
D
160
160
160
160
160
160
160
160
32
32
32
32
24
32
24
32
24
32
24
32
160
160
160
160
PT
PT
PT
PT
68
68
68
68
4
Specifications ispLSI 5256VA
448
68
68
68
68
160
160
160
160
PT
PT
PT
PT
24
32
160
160
24
32
160
160
24
32
160
160
24
32
160
160
32
32
32
32
D
D
D
D
PT
PT
PT
PT
5
5
5
5
Q
Q
Q
Q
5
5
5
5
32
32
32
32
24
24
24
24
5512_384
I/O
I/O
I/O
I/O
24
24
24
24
TOE
CLK0
CLK1
GOE0
GOE1
SET/RESET
Buffers/Pins
Generic
Logic
Block
(GLB)