EP4CE75F23I7N Datasheet, PDF (4/42 Pages) Altera Corporation – Cyclone IV Device Datasheet

1–4
Chapter 1: Cyclone IV Device Datasheet
Operating Conditions
Recommended Operating Conditions
This section lists the functional operation limits for AC and DC parameters for
Cyclone IV devices. Table 1–3 and Table 1–4 list the steady-state voltage and current
values expected from Cyclone IV E and Cyclone IV GX devices. All supplies must be
strictly monotonic without plateaus.
Table 1–3. Recommended Operating Conditions for Cyclone IV E Devices ^{(1), (2)} (Part 1 of 2)
Symbol
V_CCINT ⁽³⁾
V_CCIO ^{(3), (4)}
V_CCA ⁽³⁾
V_{CCD_PLL} ⁽³⁾
V_I
V_O
T_J
t_RAMP
Parameter
Conditions
Min Typ Max Unit
Supply voltage for internal logic,
1.2-V operation
—
1.15 1.2 1.25
V
Supply voltage for internal logic,
1.0-V operation
—
0.97 1.0 1.03
V
Supply voltage for output buffers,
3.3-V operation
—
3.135 3.3 3.465 V
Supply voltage for output buffers,
3.0-V operation
—
2.85
3
3.15
V
Supply voltage for output buffers,
2.5-V operation
—
2.375 2.5 2.625 V
Supply voltage for output buffers,
1.8-V operation
—
1.71 1.8 1.89
V
Supply voltage for output buffers,
1.5-V operation
—
1.425 1.5 1.575 V
Supply voltage for output buffers,
1.2-V operation
—
1.14 1.2 1.26
V
Supply (analog) voltage for PLL
regulator
—
2.375 2.5 2.625 V
Supply (digital) voltage for PLL,
1.2-V operation
—
1.15 1.2 1.25
V
Supply (digital) voltage for PLL,
1.0-V operation
—
0.97 1.0 1.03
V
Input voltage
—
–0.5 —
3.6
V
Output voltage
—
For commercial use
0
—
V_CCIO
V
0
—
85
°C
For industrial use
–40
—
100
°C
Operating junction temperature
For extended temperature ⁽⁵⁾ –40
—
125
°C
For automotive use
–40
—
125
°C
Power supply ramp time
Standard power-on reset
(POR) ⁽⁶⁾
Fast POR ⁽⁷⁾
50 µs — 50 ms —
50 µs — 3 ms —
Cyclone IV Device Handbook,
Volume 3
May 2013 Altera Corporation