EP4CE55F23C8 Altera, EP4CE55F23C8 Datasheet - Page 265

• Manufacturer Part Number: EP4CE55F23C8
• Description: IC CYCLONE IV FPGA 55K 484FBGA
• Manufacturer: Altera
• Series: CYCLONE® IV Er

Specifications of EP4CE55F23C8

• Number Of Logic Elements/cells: 55856
• Number Of Labs/clbs: 3491
• Total Ram Bits: 2340000
• Number Of I /o: 324
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

External Power Supply Requirements
Table 11–1. Power Supply Descriptions for the Cyclone IV GX Devices (Part 1 of 2)
© July 2010 Altera Corporation
CYIV-51011-1.2
VCCINT
VCCA
VCCD_PLL
VCCIO
VCC_CLKIN (3),
VCCH_GXB
VCCA_GXB
Power Supply Pin
(1)
(2)
f
f
(4)
This chapter describes information about external power supply requirements,
hot-socketing specifications, power-on reset (POR) requirements, and their
implementation in Cyclone IV devices.
This chapter includes the following sections:
■
■
■
■
This section describes the different external power supplies required to power
Cyclone IV devices.
supply pins for Cyclone IV GX and Cyclone IV E devices, respectively.
For each Altera recommended power supply’s operating conditions, refer to the
Cyclone IV Device Datasheet
For power supply pin connection guidelines and power regulator sharing, refer to the
Cyclone IV Device Family Pin Connection
“External Power Supply Requirements” on page 11–1
“Hot-Socketing Specifications” on page 11–2
“Hot-socketing Feature Implementation” on page 11–3
“Power-On Reset Circuitry” on page 11–3
Nominal Voltage Level (V)
1.2, 1.5, 1.8, 2.5, 3.0, 3.3
1.2, 1.5, 1.8, 2.5, 3.0, 3.3
Table 11–1
1.2
2.5
1.2
2.5
2.5
chapter.
and
Table 11–2
Core voltage, PCI Express (PCIe) hard IP block, and
transceiver physical coding sublayer (PCS) power
supply
PLL analog power supply
PLL digital power supply
I/O banks power supply
Differential clock input pins power supply
Transceiver output (TX) buffer power supply
Transceiver physical medium attachment (PMA) and
auxiliary power supply
Guidelines.
11. Power Requirements for
list the descriptions of external power
Cyclone IV Devices
Description
Cyclone IV Device Handbook, Volume 1