EP4SGX290KF40C3N Altera, EP4SGX290KF40C3N Datasheet - Page 18

• Manufacturer Part Number: EP4SGX290KF40C3N
• Description: IC STRATIX IV GX 290K 1517FBGA
• Manufacturer: Altera
• Series: Stratix® IV GXr

Specifications of EP4SGX290KF40C3N

• Number Of Logic Elements/cells: 291200
• Number Of Labs/clbs: 11648
• Total Ram Bits: 17248
• Number Of I /o: 744
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1517-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-2624

Page 18
Table 3. Family Issues for Stratix IV GX ES Devices (Part 3 of 3)
Errata Sheet for Stratix IV GX Devices
“CRC Error Detection Feature”
MLAB RAM blocks may not operate correctly with
the CRC Error Detection feature enabled.
“Higher Transceiver Power Supply Levels for -2
Speed Grade”
Stratix IV GX ES devices (-2 speed grade) require
higher transceiver power supply levels.
“×8 and ×N Clock Line Timing Issue for
Transceivers”
Transceiver transmits incorrect serial bits due to
timing skew on the ×8 and ×N clock lines.
“Endpoints Using the Hard IP Implementation
Incorrectly Handle CfgRd0”
Refer to the Endpoints Using the Hard IP
Implementation Incorrectly Handle CfgRd0 section
of the
Errata
“Higher V
Stratix IV GX ES devices require higher V
supply levels.
“I/O Jitter”
Stratix IV GX ES devices may exhibit higher than
expected jitter on all non-transceiver I/O pins.
“Higher Minimum f
Stratix IV GX ES devices may exhibit higher than
expected PLL jitter at low f
“High I/O Pin Leakage Current”
Top and bottom I/O banks show higher leakage than
the published Stratix IV Data sheet version 3.0
specifications.
“Higher Standby Current for V
Higher than specified standby current on the V
supply.
“Reduced M9K/M144K Performance”
Reduced M9K/M144K performance for Stratix IV GX
ES devices.
“Reduced Settings for Transceivers”
Reduced M counter settings for ALTGX TX PLLs and
RX CDRs.
“DPA Misalignment”
Dynamic phase alignment (DPA) circuitry in
Stratix GX ES devices might get stuck at the initial
configured phase or move to the optimum phase
after a longer than expected period of time.
MegaCore IP Library Release Notes and
document.
CC
Power Supply Levels”
INPFD
Issue
Setting”
INPFD
CC
settings.
Power Supply”
CC
power
CC
EP4SGX230 ES devices (-2 and -2×
speed grades) and EP4SGX530 ES
EP4SGX530 ES devices (-2 speed
devices (all speed grades)
EP4SGX530 ES devices
EP4SGX530 ES devices
EP4SGX530 ES devices
EP4SGX530 ES devices
EP4SGX530 ES devices
EP4SGX530 ES devices
EP4SGX530 ES devices
EP4SGX530 ES devices
EP4SGX230 ES devices
EP4SGX530 ES devices
EP4SGX230 ES and
EP4SGX230 ES and
EP4SGX230 ES and
EP4SGX230 ES and
EP4SGX230 ES and
EP4SGX230 ES and
EP4SGX230 ES and
EP4SGX230 ES and
EP4SGX230 ES and
EP4SGX230 ES and
Affected Devices
grade)
For more information, refer to
Refer to
“DPA Misalignment” on
March 2011 Altera Corporation
Stratix IV GX ES Family Issues
Production devices
Production devices
Production devices
Production devices
Production devices
Production devices
Production devices
Production devices
Production devices
Production devices
Planned Fix
Table 1 on page 1
page
28.