At40k/at40klv series fpga – Rainbow Electronics AT40K40LV User Manual

Page 24

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24

AT40K/AT40KLV Series FPGA

0896C–FPGA–04/02

DC Characteristics – 5V Operation Commercial/Industrial/Military AT40K

Symbol

Parameter

Conditions

Minimum

Typical

Maximum

Units

V

IH

High-level Input Voltage

CMOS

70% V

CC

V

TTL

2.0

V

V

IL

Low-level Input Voltage

CMOS

-0.3

30% V

CC

V

TTL

-0.3

0.8

V

V

OH

High-level Output Voltage

I

OH

= 6mA

V

CC

= V

CC

Minimum

Ind. = 3.15

4.0

Con = 3.325

V

I

OH

= 14mA

V

CC

= V

CC

Minimum

Ind. = 3.15

4.0

Con = 3.325

V

I

OH

= 20mA

Commercial = 4.75V
Industrial/Military = 4.5V

Ind. = 3.15

4.0

Con = 3.325

V

V

OL

Low-level Output Voltage

I

OL

= -6mA

Commercial = 4.75V
Industrial/Military = 4.5V

0.4

V

I

OL

= -14mA

Commercial = 4.75V
Industrial/Military = 4.5V

0.4

V

I

OL

= -20mA

Commercial = 4.75V
Industrial/Military = 4.5V

0.4

V

I

IH

High-level Input Current

V

IN

= V

CC

Maximum

10.0

µA

With pull-down, V

IN

= V

CC

125.0

250.0

500.0

µA

I

IL

Low-level Input Current

V

IN

= V

SS

-10.0

µA

With pull-up, V

IN

= V

SS

CON = -1 mA

to -250 µA

-250.0

CON = -1 mA

to -250 µA

µA

I

OZH

High-level Tri-state Output
Leakage Current

Without pull-down, V

IN

= V

CC

10.0

µA

With pull-down, V

IN

= V

CC

125.0

250.0

500.0

µA

I

OZL

Low-level Tri-state Output
Leakage Current

Without pull-up, V

IN

= V

SS

Maximum

-10.0

µA

With pull-up, V

IN

= V

SS

Maximum

-500.0

-250.0

-125.0

µA

I

CC

Standby Current Consumption

Standby, unprogrammed

0.6

1.0

mA

C

IN

Input Capacitance

All pins

10.0

pF

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