A3P030 datasheet(72/220 Pages) MICROSEMI

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ProASIC3 DC and Switching Characteristics

2-58

Revision 13

1.5 V LVCMOS (JESD8-11)

Low-Voltage CMOS for 1.5 V is an extension of the LVCMOS standard (JESD8-5) used for general-

purpose 1.5 V applications. It uses a 1.5 V input buffer and a push-pull output buffer.

Table 2-75 • 1.8 V LVCMOS Low Slew

Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V, Worst-Case VCCI = 3.0 V

Applicable to Standard I/O Banks

Drive

Strength

Speed

Grade

tDOUT

tDP

tDIN

tPY

tEOUT

tZL

tZH

tLZ

tHZ

Units

2 mA

Std.

0.66

15.01

0.04

1.20

0.43

13.15

15.01

1.99

–1

0.56

12.77

0.04

1.02

0.36

11.19

12.77

1.70

–2

0.49

11.21

0.03

0.90

0.32

9.82

11.21

1.49

4 mA

Std.

0.66

10.10

0.04

1.20

0.43

9.55

10.10

2.41

2.37

–1

0.56

8.59

0.04

1.02

0.36

8.13

8.59

2.05

2.02

–2

0.49

7.54

0.03

0.90

0.32

7.13

7.54

1.80

1.77

Note: For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-6 for derating values.

Table 2-76 • Minimum and Maximum DC Input and Output Levels

Applicable to Advanced I/O Banks

1.5 V

LVCMOS

VIL

VIH

VOL

VOH

IOL IOH IOSL IOSH IIL1 IIH2

Drive

Strength

Min.

Max.

Min.

Max.,

Max.

Min.

VmA mA

Max.

mA3

Max.

mA3 µA4 µA4

2 mA

–0.3

0.35 * VCCI

0.65 * VCCI 1.575

0.25 * VCCI 0.75 * VCCI

10 10

4 mA

–0.3

0.35 * VCCI

0.65 * VCCI 1.575

0.25 * VCCI 0.75 * VCCI

10 10

6 mA

–0.3

0.35 * VCCI

0.65 * VCCI 1.575

0.25 * VCCI 0.75 * VCCI 6

10 10

8 mA

–0.3

0.35 * VCCI

0.65 * VCCI 1.575

0.25 * VCCI 0.75 * VCCI 8

10 10

12 mA

–0.3

0.35 * VCCI

0.65 * VCCI 1.575

0.25 * VCCI 0.75 * VCCI 12 12

10 10

Notes:

1. IIL is the input leakage current per I/O pin over recommended operation conditions where –0.3 V < VIN < VIL.

2. IIH is the input leakage current per I/O pin over recommended operating conditions VIH < VIN < VCCI. Input current is

larger when operating outside recommended ranges

3. Currents are measured at high temperature (100°C junction temperature) and maximum voltage.

4. Currents are measured at 85°C junction temperature.

5. Software default selection highlighted in gray.

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