A40MX02 datasheet(48/142 Pages) MICROSEMI

48 / 142 page

40MX and 42MX FPGA Families

1- 44

R e v i sio n 1 1

Input Module Predicted Routing Delays1

tIRD1

FO = 1 Routing Delay

2.9

3.4

3.8

4.5

6.3

tIRD2

FO = 2 Routing Delay

3.6

4.2

4.8

5.6

7.8

tIRD3

FO = 3 Routing Delay

4.4

5.0

5.7

6.7

9.4

tIRD4

FO = 4 Routing Delay

5.1

5.9

6.7

7.8

11.0

tIRD8

FO = 8 Routing Delay

8.0

9.26

10.5

12.6

17.3

Global Clock Network

tCKH

Input LOW to HIGH FO = 16

FO = 128

6.4

7.4

8.3

9.8

13.7

tCKL

Input HIGH to LOW FO = 16

FO = 128

6.7

7.8

8.8

10.4

14.5

tPWH

Minimum Pulse

Width HIGH

FO = 16

FO = 128

3.1

3.3

3.6

3.8

4.1

4.3

4.8

5.1

6.7

7.1

tPWL

Minimum Pulse

Width LOW

FO = 16

FO = 128

3.1

3.3

3.6

3.8

4.1

4.3

4.8

5.1

6.7

7.1

tCKSW

Maximum Skew

FO = 16

FO = 128

0.6

0.8

0.6

0.9

0.7

1.0

0.8

1.2

1.6

Minimum Period

FO = 16

FO = 128

6.5

6.8

7.5

7.8

8.5

8.9

10.1

10.4

14.1

14.6

fMAX

Maximum

Frequency

FO = 16

FO = 128

113

109

105

101

MHz

TTL Output Module Timing4

tDLH

Data-to-Pad HIGH

4.7

5.4

6.1

7.2

10.0

tDHL

Data-to-Pad LOW

5.6

6.4

7.3

8.6

12.0

tENZH

Enable Pad Z to HIGH

5.2

6.0

6.8

8.1

11.3

tENZL

Enable Pad Z to LOW

6.6

7.6

8.6

10.1

14.1

tENHZ

Enable Pad HIGH to Z

11.1

12.8

14.5

17.1

23.9

tENLZ

Enable Pad LOW to Z

8.2

9.5

10.7

12.6

17.7

dTLH

Delta LOW to HIGH

0.03

0.04

0.06

ns/pF

dTHL

Delta HIGH to LOW

0.04

0.05

0.06

0.08

ns/pF

Table 1-29 • A40MX02 Timing Characteristics (Nominal 3.3 V Operation) (continued)

(Worst-Case Commercial Conditions, VCC = 3.0 V, TJ = 70°C)

–3 Speed

–2 Speed

–1 Speed

Std Speed

–F Speed

Parameter / Description

Min.

Max.

Min. Max. Min. Max. Min. Max. Min. Max. Units

Notes:

1. Routing delays are for typical designs across worst-case operating conditions. These parameters should be used for

estimating device performance. Post-route timing analysis or simulation is required to determine actual performance.

2. Set-up times assume fanout of 3. Further testing information can be obtained from the Timer utility.

3. The hold time for the DFME1A macro may be greater than 0 ns. Use the Timer tool from the Designer software to check

the hold time for this macro.

4. Delays based on 35 pF loading.

A40MX02 Datasheet(PDF) 48 Page - Microsemi Corporation

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