M1A3P400-2PQG208Y View Datasheet(PDF) - Microsemi Corporation

Part Name

Description

Manufacturer

M1A3P400-2PQG208Y

(A3Pxxx) ProASIC3 Flash Family FPGAs with Optional Soft ARM Support

Microsemi Corporation 

ProASIC3 Flash Family FPGAs

Summary of I/O Timing Characteristics – Default I/O Software

Settings

Table 2-22 • Summary of AC Measuring Points

Standard

3.3 V LVTTL / 3.3 V LVCMOS

3.3 V LVCMOS Wide Range

2.5 V LVCMOS

1.8 V LVCMOS

1.5 V LVCMOS

3.3 V PCI

3.3 V PCI-X

Measuring Trip Point (Vtrip)

1.4 V

1.4 V

1.2 V

0.90 V

0.75 V

0.285 * VCCI (RR)

0.615 * VCCI (FF)

0.285 * VCCI (RR)

0.615 * VCCI (FF)

Table 2-23 • I/O AC Parameter Definitions

Parameter

Parameter Definition

tDP

tPY

tDOUT

tEOUT

tDIN

tHZ

tZH

tLZ

tZL

tZHS

tZLS

Data to Pad delay through the Output Buffer

Pad to Data delay through the Input Buffer

Data to Output Buffer delay through the I/O interface

Enable to Output Buffer Tristate Control delay through the I/O interface

Input Buffer to Data delay through the I/O interface

Enable to Pad delay through the Output Buffer—High to Z

Enable to Pad delay through the Output Buffer—Z to High

Enable to Pad delay through the Output Buffer—Low to Z

Enable to Pad delay through the Output Buffer—Z to Low

Enable to Pad delay through the Output Buffer with delayed enable—Z to High

Enable to Pad delay through the Output Buffer with delayed enable—Z to Low

Revision 13

2- 21

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