FLEX10KA datasheet(53/128 Pages) ALTERA

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Altera Corporation

FLEX 10K Embedded Programmable Logic Device Family Data Sheet

Notes to tables:

(1)

See the Operating Requirements for Altera Devices Data Sheet.

(2)

Minimum DC voltage input is –0.5 V. During transitions, the inputs may undershoot to –2.0 V or overshoot to 5.75 V

for input currents less than 100 mA and periods shorter than 20 ns.

(3)

Numbers in parentheses are for industrial-temperature-range devices.

(4)

Maximum VCC rise time is 100 ms, and VCC must rise monotonically.

(5)

FLEX 10KA device inputs may be driven before VCCINT and VCCIO are powered.

(6)

Typical values are for T A = 25° C and VCC = 3.3 V.

(7)

These values are specified under the Recommended Operating Conditions shown in Table 27 on page 51.

(8)

The IOH parameter refers to high-level TTL, PCI, or CMOS output current.

(9)

The IOL parameter refers to low-level TTL, PCI, or CMOS output current. This parameter applies to open-drain pins

as well as output pins.

(10) This value is specified for normal device operation. The value may vary during power-up.

(11) This parameter applies to all -1 speed grade commercial temperature devices and all -2 speed grade

industrial-temperature devices.

(12) Capacitance is sample-tested only.

Table 29. 3.3-V Device Capacitance of EPF10K10A & EPF10K30A Devices

Note (12)

Symbol

Parameter

Conditions

Min

Max

Unit

CIN

Input capacitance

VIN = 0 V, f = 1.0 MHz

CINCLK Input capacitance on dedicated

clock pin

VIN = 0 V, f = 1.0 MHz

COUT

Output capacitance

VOUT = 0 V, f = 1.0 MHz

Table 30. 3.3-V Device Capacitance of EPF10K100A Devices

Note (12)

Symbol

Parameter

Conditions

Min

Max

Unit

CIN

Input capacitance

VIN = 0 V, f = 1.0 MHz

CINCLK Input capacitance on dedicated

clock pin

VIN = 0 V, f = 1.0 MHz

COUT

Output capacitance

VOUT = 0 V, f = 1.0 MHz

Table 31. 3.3-V Device Capacitance of EPF10K250A Devices

Note (12)

Symbol

Parameter

Conditions

Min

Max

Unit

CIN

Input capacitance

VIN = 0 V, f = 1.0 MHz

CINCLK Input capacitance on dedicated

clock pin

VIN = 0 V, f = 1.0 MHz

COUT

Output capacitance

VOUT = 0 V, f = 1.0 MHz

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