Chapter 1: DC and Switching Characteristics of HardCopy III Devices

1–15

Switching Characteristics

© December 2008

Altera Corporation

HardCopy III Device Handbook, Volume 3

TriMatrix Memory Block Specifications

Table 1–21 describes the HardCopy III TriMatrix memory block specifications.

Table 1–21. HardCopy III TriMatrix Memory Block Performance Specifications – Preliminary (Part 1 of 2) (Note 1)

Memory

Block Type

Mode

TriMatrix

Memory

Max

Unit

MLAB

Single port 16 × 10

1

500

MHz

Simple dual-port 16 × 20 single clock

1

500

MHz

ROM 64 × 10

1

500

MHz

ROM 32 × 20

1

500

MHz

M9K

Single-port 8K × 1

1

465

MHz

Single-port 4K × 2 or 2K × 4

1

485

MHz

Single-port 1K × 9, 512 × 18, or 256 × 36

1

475

MHz

Simple dual-port, 8K × 1 single clock

1

460

MHz

Simple dual-port, 4K × 2 or 2K × 4, single clock

1

480

MHz

Simple dual-port, 1K × 9, 512 × 18, or 256 × 36, single clock

1

475

MHz

Simple dual-port, 8K × 1, 4K × 2, or 2K × 4 single clock, with the

read-during-write option set to “Old Data”

1312

MHz

Simple dual-port, 1K × 9, 512 × 18, or 256 × 36, single clock, with the

read-during-write option set to “Old Data”

1312

MHz

True dual-port, 8K × 1 single clock

1

440

MHz

True dual-port, 4K × 2 or 2K × 4, single clock

1

480

MHz

True dual-port, 1K × 9 or 512 × 18, single clock

1

460

MHz

True dual-port, 8K × 1, 4K × 2, or 2K × 4, single clock, with the

read-during-write option set to “Old Data”

1295

MHz

True dual-port, 1K × 9 or 512 × 18, single clock, with the read-during-write

option set to “Old Data”

1285

MHz

ROM 1P, 8K × 1, 4K × 2, or 2K × 4, single clock, with the read-during-write

option set to “Old Data”

1485

MHz

ROM 1P, 1K × 9, 512 × 18, single clock, with the read-during-write option

set to “Old Data”

1485

MHz

ROM 2P, 8K × 1, 4K × 2, or 2K × 4

1

485

MHz

ROM 2P, 1K × 9, or 512 × 18

1

485

MHz

Min Pulse Width (Clock High Time)

—

800

ps