EP4CGX150CF23I7N Altera, EP4CGX150CF23I7N Datasheet - Page 289
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EP4CGX150CF23I7N
Manufacturer Part Number
EP4CGX150CF23I7N
Description
IC CYCLONE IV FPGA 150K 484FBGA
Manufacturer
Altera
Series
CYCLONE® IV GXr
Datasheets
1.EP4CGX15BN11C8N.pdf
(44 pages)
2.EP4CGX15BN11C8N.pdf
(14 pages)
3.EP4CGX15BN11C8N.pdf
(478 pages)
4.EP4CGX15BN11C8N.pdf
(10 pages)
Specifications of EP4CGX150CF23I7N
Number Of Logic Elements/cells
149760
Number Of Labs/clbs
9360
Total Ram Bits
6480000
Number Of I /o
270
Voltage - Supply
1.16 V ~ 1.24 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
484-FBGA
Family Name
Cyclone IV
Number Of Logic Blocks/elements
149760
# I/os (max)
270
Operating Supply Voltage (typ)
1.2V
Logic Cells
149760
Ram Bits
6635520
Operating Supply Voltage (min)
1.16V
Operating Supply Voltage (max)
1.24V
Operating Temp Range
-40C to 100C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
484
Package Type
FBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP4CGX150CF23I7N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
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Chapter 1: Cyclone IV Transceivers Architecture
Transmitter Channel Datapath
Transmitter Output Buffer
© December 2010 Altera Corporation
f
1
Figure 1–11
Figure 1–11. Transmitter Output Buffer Block Diagram
Note to
(1) Receiver detect function is specific for PCIe protocol implementation only. For more information, refer to
The Cyclone IV GX transmitter output buffers support the 1.5-V PCML I/O standard
and are powered by VCCH_GXB power pins with 2.5-V supply. The 2.5-V supply on
VCCH_GXB pins are regulated internally to 1.5-V for the transmitter output buffers.
The transmitter output buffers support the following additional features:
■
■
■
Disable OCT to use external termination if the link requires a 85 termination, such
as when you are interfacing with certain PCIe Gen1 or Gen2 capable devices.
The Cyclone IV GX transmitter output buffers are current-mode drivers. The resulting
V
supported V
OD
Programmable differential output voltage (V
1200 mV to handle different trace lengths, various backplanes, and various
receiver requirements.
Programmable pre-emphasis—boosts high-frequency components in the
transmitted signal to maximize the data eye opening at the far-end. The
high-frequency components might be attenuated in the transmission media due to
data-dependent jitter and intersymbol interference (ISI) effects. The requirement
for pre-emphasis increases as the data rates through legacy backplanes increase.
Programmable differential on-chip termination (OCT)—provides calibrated OCT
at differential 100 or 150 with on-chip transmitter common mode voltage
(V
termination.
Express (PIPE) Mode” on page
voltage is therefore a function of the transmitter termination value. For lists of
CM
Figure
) at 0.65 V. V
1–11:
shows the transmitter output buffer block diagram.
OD
settings, refer to the
Programmable
Pre-emphasis
and V
CM
OD
is tri-stated when you disable the OCT to use external
1–48.
Cyclone IV Device Data
Detect (1)
Receiver
OD
50 or 75
50 or 75
)—customizes the V
+ V
Cyclone IV Device Handbook, Volume 2
CM
Sheet.
-
GXB_TXp
GXB_TXn
OD
up to
“PCI
1–9
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