EP1C3T256I8ES View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

EP1C3T256I8ES

Cyclone FPGA Family

Unspecified 

®

March 2003, ver. 1.1

Cyclone

FPGA Family

Data Sheet

Introduction

Preliminary

Information

Features...

The CycloneTM field programmable gate array family is based on a 1.5-V,

0.13-µm, all-layer copper SRAM process, with densities up to 20,060 logic

elements (LEs) and up to 288 Kbits of RAM. With features like phase-

locked loops (PLLs) for clocking and a dedicated double data rate (DDR)

interface to meet DDR SDRAM and fast cycle RAM (FCRAM) memory

requirements, Cyclone devices are a cost-effective solution for data-path

applications. Cyclone devices support various I/O standards, including

LVDS at data rates up to 311 megabits per second (Mbps) and 66-MHz,

32-bit peripheral component interconnect (PCI), for interfacing with and

supporting ASSP and ASIC devices. Altera also offers new low-cost serial

configuration devices to configure Cyclone devices.

■ 2,910 to 20,060 LEs, see Table 1

■ Up to 294,912 RAM bits (36,864 bytes)

■ Supports configuration through low-cost serial configuration device

■ Support for LVTTL, LVCMOS, SSTL-2, and SSTL-3 I/O standards

■ Support for 66-MHz, 32-bit PCI standard

■ Low speed (311 Mbps) LVDS I/O support

■ Up to two PLLs per device provide clock multiplication and phase

shifting

■ Up to eight global clock lines with six clock resources available per

logic array block (LAB) row

■ Support for external memory, including DDR SDRAM (133 MHz),

FCRAM, and single data rate (SDR) SDRAM

■ Support for multiple intellectual property (IP) cores, including

Altera MegaCore functions and Altera Megafunctions Partners

Program (AMPPSM) megafunctions

Table 1. Cyclone Device Features

Feature

EP1C3

LEs

M4K RAM blocks (128 × 36 bits)

Total RAM bits

PLLs

Maximum user I/O pins (1)

2,910

13

59,904

1

104

Note to Table 1:

(1) This parameter includes global clock pins.

EP1C4

4,000

17

78,336

2

301

EP1C6

5,980

20

92,160

2

185

EP1C12

12,060

52

239,616

2

249

EP1C20

20,060

64

294,912

2

301

Altera Corporation

1

DS-CYCLONE-1.1

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