Ep4ce75u19i7n bga-484 Altera price concessions
■ Protocol bridging applications for under 1.5 W total power
■ OBSAI (up to 3.072 Gbps) 
Altera’s new Cyclone® IV FPGA device family extends the Cyclone FPGA series
leadership in providing the market’s lowest-cost, lowest-power FPGAs, now with a
transceiver variant. Cyclone IV devices are targeted to high-volume, cost-sensitive
applications, enabling system designers to meet increasing bandwidth requirements
while lowering costs.
Built on an optimized low-power process, the Cyclone IV device family offers the
following two variants:
■ Cyclone IV E—lowest power, high functionality with the lowest cost
■ Cyclone IV GX—lowest power and lowest cost FPGAs with 3.125 Gbps
transceivers
1
Cyclone IV E devices are offered in core voltage of 1.0 V and 1.2 V.
f For more information, refer to the Power Requirements for Cyclone IV Devices
chapter.
Providing power and cost savings without sacrificing performance, along with a
low-cost integrated transceiver option, Cyclone IV devices are ideal for low-cost,
small-form-factor applications in the wireless, wireline, broadcast, industrial,
consumer, and communications industries.
Cyclone IV Device Family Features
The Cyclone IV device family offers the following features:
■ Low-cost, low-power FPGA fabric:
■
6K to 150K logic elements
■ Up to 6.3 Mb of embedded memory
■ Up to 360 18 × 18 multipliers for DSP processing intensive applications
■ Cyclone IV GX devices offer up to eight high-speed transceivers that provide:
■ Data rates up to 3.125 Gbps
■
8B/10B encoder/decoder
■
8-bit or 10-bit physical media attachment (PMA) to physical coding sublayer
(PCS) interface
■ Byte serializer/deserializer (SERDES)
■ Word aligner
■ Rate matching FIFO
■ TX bit slipper for Common Public Radio Interface (CPRI)
■ Electrical idle
■ Dynamic channel reconfiguration allowing you to change data rates and
protocols on-the-fly
■ Static equalization and pre-emphasis for superior signal integrity
■
150 mW per channel power consumption
■ Flexible clocking structure to support multiple protocols in a single transceiver
block
■ Cyclone IV GX devices offer dedicated hard IP for PCI Express (PIPE) (PCIe)
Gen 1:
■
×1, ×2, and ×4 lane configurations
■ End-point and root-port configurations
■ Up to 256-byte payload
■ One virtual channel
■ 2 KB retry buffer
■ 4 KB receiver (Rx) buffer
■ Cyclone IV GX devices offer a wide range of protocol support:
■ PCIe (PIPE) Gen 1 ×1, ×2, and ×4 (2.5 Gbps)
■ Gigabit Ethernet (1.25 Gbps)
■ CPRI (up to 3.072 Gbps)
■ XAUI (3.125 Gbps)
■ Triple rate serial digital interface (SDI) (up to 2.97 Gbps)
■ Serial RapidIO (3.125 Gbps)
■ Basic mode (up to 3.125 Gbps)
■ V-by-One (up to 3.0 Gbps)
■ DisplayPort (2.7 Gbps)
■ Serial Advanced Technology Attachment (SATA) (up to 3.0 Gbps)
■ Up to 532 user I/Os
■ LVDS interfaces up to 840 Mbps transmitter (Tx), 875 Mbps Rx
■ Support for DDR2 SDRAM interfaces up to 200 MHz
■ Support for QDRII SRAM and DDR SDRAM up to 167 MHz
■ Up to eight phase-locked loops (PLLs) per device
■ Offered in commercial and industrial temperature grades