EPM240 datasheet(3/88 Pages) ALTERA

3 / 88 page

Altera Corporation

MAX II Device Handbook

1. Introduction

Introduction

The MAX® II family of instant-on, non-volatile CPLDs is based on a 0.18-µm,

6-layer-metal-flash process, with densities from 240 to 2,210 logic elements (LEs) (128

to 2,210 equivalent macrocells) and non-volatile storage of 8 Kbits. MAX II devices

offer high I/O counts, fast performance, and reliable fitting versus other CPLD

architectures. Featuring MultiVolt core, a user flash memory (UFM) block, and

enhanced in-system programmability (ISP), MAX II devices are designed to reduce

cost and power while providing programmable solutions for applications such as bus

bridging, I/O expansion, power-on reset (POR) and sequencing control, and device

configuration control.

Features

The MAX II CPLD has the following features:

■

Low-cost, low-power CPLD

■

Instant-on, non-volatile architecture

■

Standby current as low as 25 µA

■

Provides fast propagation delay and clock-to-output times

■

Provides four global clocks with two clocks available per logic array block (LAB)

■

UFM block up to 8 Kbits for non-volatile storage

■

MultiVolt core enabling external supply voltages to the device of either

3.3 V/2.5 V or 1.8 V

■

MultiVolt I/O interface supporting 3.3-V, 2.5-V, 1.8-V, and 1.5-V logic levels

■

Bus-friendly architecture including programmable slew rate, drive strength,

bus-hold, and programmable pull-up resistors

■

Schmitt triggers enabling noise tolerant inputs (programmable per pin)

■

I/Os are fully compliant with the Peripheral Component Interconnect Special

Interest Group (PCI SIG) PCI Local Bus Specification, Revision 2.2 for 3.3-V

operation at 66 MHz

■

Supports hot-socketing

■

Built-in Joint Test Action Group (JTAG) boundary-scan test (BST) circuitry

compliant with IEEE Std. 1149.1-1990

■

ISP circuitry compliant with IEEE Std. 1532

MII51001-1.9

EPM240 Datasheet(PDF) 3 Page - Altera Corporation

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