EP3C16M164C8N 参数 Datasheet PDF下载

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Chapter 1: Cyclone III Device Datasheet

Electrical Characteristics

Recommended Operating Conditions

This section lists the functional operation limits for AC and DC parameters for

Cyclone III devices. The steady-state voltage and current values expected from

Cyclone III devices are provided in

All supplies must be strictly monotonic

without plateaus.

Table 1–3. Cyclone III Devices Recommended Operating Conditions

Symbol

V

CCINT

Parameter

Supply voltage for internal logic

Supply voltage for output buffers, 3.3-V

operation

Supply voltage for output buffers, 3.0-V

operation

Supply voltage for output buffers, 2.5-V

operation

Supply voltage for output buffers, 1.8-V

operation

Supply voltage for output buffers, 1.5-V

operation

Supply voltage for output buffers, 1.2-V

operation

Conditions

—

—

—

—

—

—

—

—

—

—

—

For commercial use

For industrial use

For extended temperature

For automotive use

Standard power-on reset

(POR)

Fast POR

Min

1.15

3.135

2.85

2.375

1.71

1.425

1.14

2.375

1.15

–0.5

0

0

–40

–40

–40

50 µs

50 µs

—

Typ

1.2

3.3

3

2.5

1.8

1.5

1.2

2.5

1.2

—

—

—

—

—

—

—

—

—

Max

1.25

3.465

3.15

2.625

1.89

1.575

1.26

2.625

1.25

3.6

V

CCIO

85

100

125

125

50 ms

3 ms

10

Unit

V

V

V

V

V

V

V

V

V

V

V

°C

°C

°C

°C

—

—

mA

V

CCIO

V

CCA

Supply (analog) voltage for PLL

regulator

Supply (digital) voltage for PLL

Input voltage

Output voltage

V

CCD_PLL

V

I

V

O

T

J

Operating junction temperature

t

RAMP

Power supply ramp time

Magnitude of DC current across

PCI-clamp diode when enabled

I

Diode

—

Notes to

(1) V

CCIO

for all I/O banks must be powered up during device operation. All V

CCA

pins must be powered to 2.5 V (even when PLLs are not used), and

must be powered up and powered down at the same time.

(2) V

CCD_PLL

must always be connected to V

CCINT

through a decoupling capacitor and ferrite bead.

(3) The V

CC

must rise monotonically.

(4) All input buffers are powered by the V

CCIO

supply.

(5) POR time for Standard POR ranges between 50–200 ms. Each individual power supply should reach the recommended operating range within

50 ms.

(6) POR time for Fast POR ranges between 3–9 ms. Each individual power supply should reach the recommended operating range within 3 ms.

July 2012 Altera Corporation