A40MX02 datasheet(82/142 Pages) MICROSEMI

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40MX and 42MX FPGA Families

1- 78

R e v i sio n 1 1

CMOS Output Module Timing5

tDLH

Data-to-Pad HIGH

3.5

3.9

4.5

5.2

7.3

tDHL

Data-to-Pad LOW

2.5

2.7

3.1

3.6

5.1

tENZH

Enable Pad Z to HIGH

2.7

3.0

3.3

3.9

5.5

tENZL

Enable Pad Z to LOW

2.9

3.3

3.7

4.3

6.1

tENHZ

Enable Pad HIGH to Z

5.3

5.8

6.6

7.8

10.9

tENLZ

Enable Pad LOW to Z

4.9

5.5

6.2

7.3

10.2

tGLH

G-to-Pad HIGH

5.0

5.6

6.3

7.5

10.4

tGHL

G-to-Pad LOW

5.0

5.6

6.3

7.5

10.4

tLSU

I/O Latch Set-Up

0.5

0.6

0.7

1.0

tLH

I/O Latch Hold

0.0

tLCO

I/O Latch Clock-to-Out

(Pad-to-Pad) 32 I/O

5.7

6.3

7.1

8.4

11.8

tACO

Array Latch Clock-to-Out

(Pad-to-Pad) 32 I/O

7.8

8.6

9.8

11.5

16.1

dTLH

Capacitive Loading,

LOW to HIGH

0.07

0.08

0.09

0.10

0.14

ns/pF

dTHL

Capacitive Loading,

HIGH to LOW

0.07

0.08

0.09

0.10

0.14

ns/pF

Table 1-38 • A42MX36 Timing Characteristics (Nominal 5.0 V Operation)

(Worst-Case Commercial Conditions, VCCA = 4.75 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. For dual-module macros, use tPD1 + tRD1 + tPDn, tCO + tRD1 + tPDn, or tPD1 + tRD1 + tSUD, whichever is appropriate.

2. 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.

3. Data applies to macros based on the S-module. Timing parameters for sequential macros constructed from C-modules

can be obtained from the Timer utility.

4. Set-up and hold timing parameters for the Input Buffer Latch are defined with respect to the PAD and the D input.

External setup/hold timing parameters must account for delay from an external PAD signal to the G inputs. Delay from an

external PAD signal to the G input subtracts (adds) to the internal setup (hold) time.

5. Delays based on 35 pF loading.

A40MX02 Datasheet(PDF) 82 Page - Microsemi Corporation

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