EP4SGX360FH29C3N Altera, EP4SGX360FH29C3N Datasheet - Page 329

• Manufacturer Part Number: EP4SGX360FH29C3N
• Description: IC STRATIX IV FPGA 360K 780HBGA
• Manufacturer: Altera
• Series: Stratix® IV GXr

Specifications of EP4SGX360FH29C3N

• Number Of Logic Elements/cells: 353600
• Number Of Labs/clbs: 14144
• Total Ram Bits: 22564
• Number Of I /o: 289
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-HBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

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SIV51009-3.2
Stratix IV Hot-Socketing Specifications
Stratix IV Device Handbook Volume 1
February 2011
February 2011
SIV51009-3.2
This chapter describes hot-socketing specifications, power-on reset (POR)
requirements, and their implementation in Stratix
Stratix IV devices offer hot socketing, also known as hot plug-in or hot swap, and
power sequencing support without the use of external devices. You can insert or
remove a Stratix IV device or a board in a system during system operation without
causing undesirable effects to the running system bus or board that is inserted into the
system.
The hot-socketing feature also removes some of the difficulty when you use Stratix IV
devices on PCBs that contain a mixture of 3.0-, 2.5-, 1.8-, 1.5-, and 1.2-V devices.
The Stratix IV hot-socketing feature provides:
■
■
■
This section also describes POR circuitry in Stratix IV devices. POR circuitry keeps the
devices in the reset state until the power supply outputs are within operating range
(provided V
This chapter contains the following sections:
■
■
■
■
Stratix IV devices are hot-socketing compliant without the need for external
components or special design requirements. Hot-socketing support in Stratix IV
devices has the following advantages:
■
■
■
Board or device insertion and removal without external components or board
manipulation
Support for any power-up sequence with the exception that V
fully before V
I/O buffers non-intrusive to system buses during hot insertion
“Stratix IV Hot-Socketing Specifications”
“Hot-Socketing Feature Implementation in Stratix IV Devices” on page 9–2
“Power-On Reset Circuitry” on page 9–3
“Power-On Reset Specifications” on page 9–4
“Stratix IV Devices can be Driven Before Power Up” on page 9–2
“I/O Pins Remain Tri-Stated During Power Up” on page 9–2
“Insertion or Removal of a Stratix IV Device from a Powered-Up System” on
page 9–2
CC
powers up fully before V
CCAUX
9. Hot Socketing and Power-On Reset in
for all Stratix IV production devices
CCAUX
).
®
IV devices.
Stratix IV Devices
CC
must power up
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