EP2AGX190EF29I5N Altera, EP2AGX190EF29I5N Datasheet - Page 392

• Manufacturer Part Number: EP2AGX190EF29I5N
• Description: IC ARRIA II GX FPGA 190K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX190EF29I5N

• Number Of Logic Elements/cells: 181165
• Number Of Labs/clbs: 7612
• Total Ram Bits: 9939
• Number Of I /o: 372
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 780-FBGA
• Family Name: Arria® II GX
• Number Of Logic Blocks/elements: 190300
• # I/os (max): 372
• Frequency (max): 500MHz
• Operating Supply Voltage (typ): 900mV
• Logic Cells: 190300
• Ram Bits: 10380902.4
• Operating Supply Voltage (min): 0.87V
• Operating Supply Voltage (max): 0.93V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 780
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

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Clock Multiplier Units (CMU)
Arria II Device Handbook Volume 2: Transceivers
1
Each transceiver block contains two CMU blocks, which contain a CMU phase-locked
loop (PLL) that provides clocks to all the transmitter channels in the same transceiver
block. These two CMU blocks can provide two independent high-speed clocks per
transceiver block.
The CMU PLL is also known as the TX PLL.
The CMU PLLs in CMU0 and CMU1 are identical and each transmitter channel in the
transceiver block can receive a high-speed clock from either of the two CMU PLLs.
However, the CMU0 block has an additional clock divider after the CMU0 PLL to support
bonded functional modes where multiple channels share a common clock to reduce
skew between the channels. With the ALTGX MegaWizard Plug-In Manager, you can
select the bonded functional modes used in ×4 Basic, PCIe, and XAUI.
Chapter 1: Transceiver Architecture in Arria II Devices
December 2010 Altera Corporation
Clock Multiplier Units (CMU)