81080V データシートの表示（PDF） - Lattice Semiconductor

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81080V

3.3V In-System Programmable SuperBIG™ High Density PLD

Lattice Semiconductor 

Figure 4. ispLSI 8000V I/O Cell

TOE

GLOBAL OE0

GLOBAL OE1

GLOBAL OE2

GLOBAL OE3

From Output

Control Bus

Multiplexed Output From

Big Fast Megablock or

Global Track

GLOBAL I/O CLOCK ENABLE

From Output

Control Bus

GLOBAL CLOCK0

GLOBAL CLOCK2

QUADRANT I/O CLOCK

From Output

Control Bus

GRST

From Output

Control Bus

Specifications ispLSI 81080V

VCCIO VCCIO

VCCIO

D

Q

CLKEN

R/L

PR

Slew Open

Rate Drain

Big Fast Megablock I/O Pad

or Global I/O Pad

To Specific

Big Fast Megablock

or Global Tracks

To Specific

Global Tristate Bus

From Output

Control Bus

Global I/O Cell

Only

: Function Selector (E2 Cell Controlled)

7

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