EP3C5 ALTERA [Altera Corporation], EP3C5 Datasheet - Page 5

• Manufacturer Part Number: EP3C5
• Description: Cyclone III Device Data Sheet
• Manufacturer: ALTERA [Altera Corporation]

Chapter 1: Cyclone III Device Data Sheet
Electrical Characteristics
Table 1–3. Cyclone III Devices Recommended Operating Conditions
Table 1–4. Cyclone III Devices I/O Pin Leakage Current
© January 2010 Altera Corporation
T
t
I
Notes to
(1) V
(2) V
(3) The V
(4) All input buffers are powered by the V
(5) The I7 devices support extended operating junction temperature up to 125°C (usual range is –40°C to 100°C). When using I7 devices at the
(6) POR time for Standard POR ranges between 50–200 ms. Each individual power supply should reach the recommended operating range within
(7) POR time for Fast POR ranges between 3–9 ms. Each individual power supply should reach the recommended operating range within 3 ms.
I
I
Symbol
RAM P
Diode
I
OZ
J
Symbol
must be powered up and powered down at the same time.
extended junction temperature ranging from –40°C to 125°C, select C8 as the target device when designing in the Quartus
devices meet all C8 timing specifications when I7 devices operate beyond 100°C and up to 125°C.
50 ms.
CC IO
CC D_P LL
Table
for all I/O banks must be powered up during device operation. All V
CC
Input pin leakage current
Tristated I/O pin leakage
current
must always be connected to V
must rise monotonically.
1–3:
Operating junction temperature
Power supply ramp time
Magnitude of DC current across
PCI-clamp diode when enabled
Parameter
DC Characteristics
This section lists the I/O leakage current, pin capacitance, on-chip termination (OCT)
tolerance, and bus hold specifications for Cyclone III devices.
Supply Current
Standby current is the current the device draws after the device is configured with no
inputs or outputs toggling and no activity in the device. Use the Excel-based early
power estimator (EPE) to get the supply current estimates for your design because
these currents vary largely with the resources used.
current for Cyclone III devices.
Parameter
C CIO
CCINT
supply.
V
V
I
O
through a decoupling capacitor and ferrite bead.
= 0 V to V
= 0 V to V
Conditions
CCIOMAX
CCIOMAX
(Note 1)
For extended temperature
Standard power-on reset
For commercial use
For automotive use
For industrial use
,
CCA
(2)
Fast POR
Conditions
(POR)
pins must be powered to 2.5 V (even when PLLs are not used), and
Device
(5)
(Note 1)
—
—
—
(Part 1 of 2)
(6)
(7)
,
(2)
(Part 2 of 2)
Table 1–4
Min
–10
–10
50 µs
50 µs
Min
–40
–40
–40
—
0
Cyclone III Device Handbook, Volume 2
lists I/O pin leakage
Typ
Typ
—
—
—
—
—
—
—
—
—
®
50 ms
3 ms
II software. The I7
Max
100
125
125
Max
85
10
10
10
Unit
Unit
mA
μA
μA
°C
°C
°C
°C
—
—
1–5