EPM240 datasheet(4/88 Pages) ALTERA

4 / 88 page

1–2

Chapter 1: Introduction

Features

MAX II Device Handbook

Altera Corporation

Table 1–1 shows the MAX II family features.

f For more information about equivalent macrocells, refer to the MAX II Logic Element to

Macrocell Conversion Methodology white paper.

MAX II and MAX IIG devices are available in three speed grades: –3, –4, and –5, with

–3 being the fastest. Similarly, MAX IIZ devices are available in three speed grades: –6,

–7, and –8, with –6 being the fastest. These speed grades represent the overall relative

performance, not any specific timing parameter. For propagation delay timing

numbers within each speed grade and density, refer to the DC and Switching

Characteristics chapter in the MAX II Device Handbook.

Table 1–2 shows MAX II device speed-grade offerings.

Table 1–1. MAX II Family Features

Feature

EPM240

EPM240G

EPM570

EPM570G

EPM1270

EPM1270G

EPM2210

EPM2210G

EPM240Z

EPM570Z

LEs

240

570

1,270

2,210

240

570

Typical Equivalent Macrocells

192

440

980

1,700

192

440

Equivalent Macrocell Range

128 to 240

240 to 570

570 to 1,270

1,270 to 2,210

128 to 240

240 to 570

UFM Size (bits)

8,192

Maximum User I/O pins

160

212

272

160

PD1 (ns) (1)

4.7

5.4

6.2

7.0

7.5

9.0

CNT (MHz) (2)

304

152

SU (ns)

1.7

1.2

2.3

2.2

CO (ns)

4.3

4.5

4.6

6.5

6.7

Notes to Table 1–1:

(1) tPD1 represents a pin-to-pin delay for the worst case I/O placement with a full diagonal path across the device and combinational logic

implemented in a single LUT and LAB that is adjacent to the output pin.

(2) The maximum frequency is limited by the I/O standard on the clock input pin. The 16-bit counter critical delay will run faster than this number.

Table 1–2. MAX II Speed Grades

Device

Speed Grade

–3

–4

–5

–6

–7

–8

EPM240

EPM240G

———

EPM570

EPM570G

———

EPM1270

EPM1270G

———

EPM2210

EPM2210G

———

EPM240Z

—

vvv

EPM570Z

———

vvv

EPM240 Datasheet(PDF) 4 Page - Altera Corporation

EPM240 Datasheet(HTML) 4 Page - Altera Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88

Datasheet Download

Link URL