EP4SGX230DF29C4 Altera Corporation, EP4SGX230DF29C4 Datasheet - Page 16

• Manufacturer Part Number: EP4SGX230DF29C4
• Description: IC STRATIX IV FPGA 230K 780FBGA
• Manufacturer: Altera Corporation
• Series: Stratix® IV GXr

Specifications of EP4SGX230DF29C4

• Number Of Logic Elements/cells: 228000
• Number Of Labs/clbs: 9120
• Total Ram Bits: 17544192
• Number Of I /o: 372
• Number Of Gates: -
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-BBGA
• Lead Free Status: Contains lead
• Rohs Status: RoHS non-compliant

Chapter 1: DC and Switching Characteristics for Stratix IV Devices
Electrical Characteristics
Table 1–10. OCT Calibration Accuracy Specifications for Stratix IV Devices
Table 1–11. OCT Without Calibration Resistance Tolerance Specifications for Stratix IV Devices (Part 1 of 2)
December 2011 Altera Corporation
25- R
3.0, 2.5, 1.8, 1.5, 1.2
50- R
3.0, 2.5, 1.8, 1.5, 1.2
50- R
2.5, 1.8, 1.5, 1.2
20- , 40- , and
60- R
3.0, 2.5, 1.8, 1.5, 1.2
25- R
3.0, 2.5, 1.8, 1.5, 1.2
Notes to
(1) OCT calibration accuracy is valid at the time of calibration only.
(2) 25-
(3) 20-
25- R
3.0 and 2.5
25- R
1.8 and 1.5
25- R
1.2
Symbol
Symbol


S
S
T
S
S_left_shift
S
S
S
Table
(3)
R
R
(2)
S
S
is not supported for 1.5 V and 1.2 V in Row I/O.
is not supported for 1.5 V and 1.2 V in Row I/O.
1–10:
On-Chip Termination (OCT) Specifications
If you enable OCT calibration, calibration is automatically performed at power-up for
I/Os connected to the calibration block.
termination calibration accuracy specifications.
The calibration accuracy for calibrated series and parallel OCTs are applicable at the
moment of calibration. When process, voltage, and temperature (PVT) conditions
change after calibration, the tolerance may change.
without calibration resistance tolerance to PVT changes.
Internal series termination
with calibration (25-
setting)
Internal series termination
with calibration (50-
setting)
Internal parallel termination
with calibration (50-
setting)
Expanded range for internal
series termination with
calibration (20- , 40- and
60- R
Internal left shift series
termination with calibration
(25- R
Internal series termination
without calibration (25-
setting)
Internal series termination
without calibration (25-
setting)
Internal series termination
without calibration (25-
setting)
S
S_left_shift
Description
setting)
Description
setting)
V
V
V
V
V
V
V
CCIO
CCIO
CCIO
CCIO
CCIO
CCIO
CCIO
V
Conditions
Conditions
CCIO
1.5, 1.2 V
1.5, 1.2 V
1.5, 1.2 V
1.5, 1.2 V
= 3.0 and 2.5 V
= 1.8 and 1.5 V
= 3.0, 2.5, 1.8,
= 3.0, 2.5, 1.8,
= 2.5, 1.8, 1.5,
= 3.0, 2.5, 1.8,
= 3.0, 2.5, 1.8,
Stratix IV Device Handbook Volume 4: Device Datasheet and Addendum
1.2 V
= 1.2 V
Table 1–10
(Note 1)
± 10
± 10
± 10
± 30
± 30
± 35
lists the Stratix IV OCT
Table 1–11
± 8
± 8
C2
C2
Resistance Tolerance
Calibration Accuracy
C3,I3, M3
C3,I3, M3
lists the Stratix IV OCT
± 10
± 10
± 10
± 40
± 40
± 50
± 8
± 8
C4,I4
C4,I4
± 10
± 10
± 10
± 40
± 40
± 50
± 8
± 8
Unit
Unit
%
%
%
%
%
%
%
%
1–8