FLEX10KA datasheet(49/128 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 input voltage 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. VCC must rise monotonically.

(5)

EPF10K50V and EPF10K130V 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 EPF10K50V and EPF10K130V device Recommended Operating Conditions in

Table 23 on page 48.

(8)

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

(9)

The IOL parameter refers to low-level TTL 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 -1 speed grade EPF10K50V devices, -2 speed grade EPF10K50V industrial temperature

devices, and -2 speed grade EPF10K130V devices.

(12) Capacitance is sample-tested only.

Table 24. EPF10K50V & EPF10K130V Device DC Operating Conditions

Notes (6), (7)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VIH

High-level input voltage

2.0

5.75

VIL

Low-level input voltage

–0.5

0.8

VOH

3.3-V high-level TTL output

voltage

I OH = –8 mA DC (8)

2.4

3.3-V high-level CMOS output

voltage

I OH = –0.1 mA DC (8)

VCCIO – 0.2

VOL

3.3-V low-level TTL output

voltage

I OL = 8 mA DC (9)

0.45

3.3-V low-level CMOS output

voltage

I OL = 0.1 mA DC (9)

0.2

Input pin leakage current

VI = 5.3 V to –0.3 V (10)

–10

µA

IOZ

Tri-stated I/O pin leakage

current

VO = 5.3 V to –0.3 V (10)

–10

µA

ICC0

VCC supply current (standby)

VI = ground, no load

0.3

VI = ground, no load (11)

Table 25. EPF10K50V & EPF10K130V Device Capacitance

(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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