 |
Product Attributes
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Embedded - FPGAs (Field Programmable Gate Array) | |
| Mfr | Intel |
| Series | Cyclone® II |
| Package | Tray |
| Part Status | Active |
| Number of LABs/CLBs | 516 |
| Number of Logic Elements/Cells | 8256 |
| Total RAM Bits | 165888 |
| Number of I/O | 85 |
| Voltage - Supply | 1.15V ~ 1.25V |
| Mounting Type | Surface Mount |
| Operating Temperature | ·-40℃C ~ 100℃C (TJ) |
| Package / Case | 144-LQFP |
| Supplier Device Package | 144-TQFP (20x20) |
Introduction：
Following the immensely successful first-generation Cyclone® device family, Altera® Cyclone II FPGAs extend the low-cost FPGA density range to 68,416 logic elements (LEs) and provide up to 622 usable I/O pins and up to 1.1 Mbits of embedded memory. Cyclone II FPGAs are manufactured on 300-mm wafers using TSMC's 90-nm low-k dielectric
process to ensure rapid availability and low cost. By minimizing silicon area, Cyclone II devices can support complex digital systems on a single chip at a cost that rivals that of ASICs. Unlike other FPGA vendors who compromise power consumption and performance for low-cost, Altera’s latest generation of low-cost FPGAs—Cyclone II FPGAs, offer 60% higher performance and half the power consumption of competing 90-nm FPGAs. The low cost and optimized feature set of Cyclone II FPGAs make them ideal solutions for a wide array of automotive, consumer, communications, video processing, test and measurement, and other end-market solutions. Reference designs, system diagrams, and IP, found at www.altera.com, are available to help you rapidly develop complete end-market solutions using Cyclone II FPGAs.
Low-Cost Embedded Processing Solutions Cyclone II devices support the Nios II embedded processor which allows you to implement custom-fit embedded processing solutions. Cyclone II devices can also expand the peripheral set, memory, I/O, or performance of embedded processors. Single or multiple Nios II embedded processors can be designed into a Cyclone II device to provide additional co-processing power or even replace existing embedded processors in
your system. Using Cyclone II and Nios II together allow for low-cost, high-performance embedded processing solutions, which allow you to extend your product's life cycle and improve time to market over standard product solutions.
Low-Cost DSP Solutions Use Cyclone II FPGAs alone or as DSP co-processors to improve price-to-performance ratios for digital signal processing (DSP) applications. You can implement high-performance yet low-cost DSP systems with the following Cyclone II features and design support:
■ Up to 150 18 × 18 multipliers
■ Up to 1.1 Mbit of on-chip embedded memory
■ High-speed interfaces to external memory
■ DSP intellectual property (IP) cores
■ DSP Builder interface to The Mathworks Simulink and Matlab
design environment
■ DSP Development Kit, Cyclone II Edition
Features：
Cyclone II devices include a powerful FPGA feature set optimized for low-cost applications including a wide range of density, memory, embedded multiplier, and packaging options. Cyclone II devices support a wide range of common external memory interfaces and I/O protocols required in low-cost applications. Parameterizable IP cores from Altera
and partners make using Cyclone II interfaces and protocols fast and easy.
The Cyclone II device family offers the following features:
■ High-density architecture with 4,608 to 68,416 LEs
● M4K embedded memory blocks
● Up to 1.1 Mbits of RAM available without reducing available logic
● 4,096 memory bits per block (4,608 bits per block including 512 parity bits)
● Variable port configurations of ×1, ×2, ×4, ×8, ×9, ×16, ×18, ×32, and ×36
● True dual-port (one read and one write, two reads, or two writes) operation for ×1, ×2, ×4, ×8, ×9, ×16, and ×18 modes
● Byte enables for data input masking during writes
● Up to 260-MHz operation
■ Embedded multipliers
● Up to 150 18- × 18-bit multipliers are each configurable as two independent 9- × 9-bit multipliers with up to 250-MHz performance
● Optional input and output registers
■ Advanced I/O support
● High-speed differential I/O standard support, including LVDS, RSDS, mini-LVDS, LVPECL, differential HSTL, and differential SSTL
● Single-ended I/O standard support, including 2.5-V and 1.8-V, SSTL class I and II, 1.8-V and 1.5-V HSTL class I and II, 3.3-V PCI and PCI-X 1.0, 3.3-, 2.5-, 1.8-, and 1.5-V LVCMOS, and 3.3-, 2.5-, and 1.8-V LVTTL
● Peripheral Component Interconnect Special Interest Group (PCI SIG) PCI Local Bus Specification, Revision 3.0 compliance for 3.3-V operation at 33 or 66 MHz for 32- or 64-bit interfaces
● PCI Express with an external TI PHY and an Altera PCI Express ×1 Megacore® function
● 133-MHz PCI-X 1.0 specification compatibility
● High-speed external memory support, including DDR, DDR2, and SDR SDRAM, and QDRII SRAM supported by drop in Altera IP MegaCore functions for ease of use
● Three dedicated registers per I/O element (IOE): one input register, one output register, and one output-enable register
● Programmable bus-hold feature
● Programmable output drive strength feature
● Programmable delays from the pin to the IOE or logic array
● I/O bank grouping for unique VCCIO and/or VREF bank settings
● MultiVolt™ I/O standard support for 1.5-, 1.8-, 2.5-, and 3.3-interfaces
● Hot-socketing operation support
● Tri-state with weak pull-up on I/O pins before and during configuration
● Programmable open-drain outputs
● Series on-chip termination support
■ Flexible clock management circuitry
● Hierarchical clock network for up to 402.5-MHz performance
● Up to four PLLs per device provide clock multiplication and division, phase shifting, programmable duty cycle, and external clock outputs, allowing system-level clock management and skew control
● Up to 16 global clock lines in the global clock network that drive throughout the entire device
■ Device configuration
● Fast serial configuration allows configuration times less than 100 ms
● Decompression feature allows for smaller programming file storage and faster configuration times
● Supports multiple configuration modes: active serial, passive serial, and JTAG-based configuration
● Supports configuration through low-cost serial configuration devices
● Device configuration supports multiple voltages (either 3.3, 2.5, or 1.8 V)
■ Intellectual property
● Altera megafunction and Altera MegaCore function support,and Altera Megafunctions Partners Program (AMPPSM)
megafunction support, for a wide range of embedded processors, on-chip and off-chip interfaces, peripheral functions, DSP functions, and communications functions and protocols. Visit the Altera IPMegaStore at www.altera.com to download IP MegaCore functions.
● Nios II Embedded Processor support
Product Attributes
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Embedded - FPGAs (Field Programmable Gate Array) | |
| Mfr | Intel |
| Series | Cyclone® II |
| Package | Tray |
| Part Status | Active |
| Number of LABs/CLBs | 516 |
| Number of Logic Elements/Cells | 8256 |
| Total RAM Bits | 165888 |
| Number of I/O | 85 |
| Voltage - Supply | 1.15V ~ 1.25V |
| Mounting Type | Surface Mount |
| Operating Temperature | ·-40℃C ~ 100℃C (TJ) |
| Package / Case | 144-LQFP |
| Supplier Device Package | 144-TQFP (20x20) |
Introduction：
Following the immensely successful first-generation Cyclone® device family, Altera® Cyclone II FPGAs extend the low-cost FPGA density range to 68,416 logic elements (LEs) and provide up to 622 usable I/O pins and up to 1.1 Mbits of embedded memory. Cyclone II FPGAs are manufactured on 300-mm wafers using TSMC's 90-nm low-k dielectric
process to ensure rapid availability and low cost. By minimizing silicon area, Cyclone II devices can support complex digital systems on a single chip at a cost that rivals that of ASICs. Unlike other FPGA vendors who compromise power consumption and performance for low-cost, Altera’s latest generation of low-cost FPGAs—Cyclone II FPGAs, offer 60% higher performance and half the power consumption of competing 90-nm FPGAs. The low cost and optimized feature set of Cyclone II FPGAs make them ideal solutions for a wide array of automotive, consumer, communications, video processing, test and measurement, and other end-market solutions. Reference designs, system diagrams, and IP, found at www.altera.com, are available to help you rapidly develop complete end-market solutions using Cyclone II FPGAs.
Low-Cost Embedded Processing Solutions Cyclone II devices support the Nios II embedded processor which allows you to implement custom-fit embedded processing solutions. Cyclone II devices can also expand the peripheral set, memory, I/O, or performance of embedded processors. Single or multiple Nios II embedded processors can be designed into a Cyclone II device to provide additional co-processing power or even replace existing embedded processors in
your system. Using Cyclone II and Nios II together allow for low-cost, high-performance embedded processing solutions, which allow you to extend your product's life cycle and improve time to market over standard product solutions.
Low-Cost DSP Solutions Use Cyclone II FPGAs alone or as DSP co-processors to improve price-to-performance ratios for digital signal processing (DSP) applications. You can implement high-performance yet low-cost DSP systems with the following Cyclone II features and design support:
■ Up to 150 18 × 18 multipliers
■ Up to 1.1 Mbit of on-chip embedded memory
■ High-speed interfaces to external memory
■ DSP intellectual property (IP) cores
■ DSP Builder interface to The Mathworks Simulink and Matlab
design environment
■ DSP Development Kit, Cyclone II Edition
Features：
Cyclone II devices include a powerful FPGA feature set optimized for low-cost applications including a wide range of density, memory, embedded multiplier, and packaging options. Cyclone II devices support a wide range of common external memory interfaces and I/O protocols required in low-cost applications. Parameterizable IP cores from Altera
and partners make using Cyclone II interfaces and protocols fast and easy.
The Cyclone II device family offers the following features:
■ High-density architecture with 4,608 to 68,416 LEs
● M4K embedded memory blocks
● Up to 1.1 Mbits of RAM available without reducing available logic
● 4,096 memory bits per block (4,608 bits per block including 512 parity bits)
● Variable port configurations of ×1, ×2, ×4, ×8, ×9, ×16, ×18, ×32, and ×36
● True dual-port (one read and one write, two reads, or two writes) operation for ×1, ×2, ×4, ×8, ×9, ×16, and ×18 modes
● Byte enables for data input masking during writes
● Up to 260-MHz operation
■ Embedded multipliers
● Up to 150 18- × 18-bit multipliers are each configurable as two independent 9- × 9-bit multipliers with up to 250-MHz performance
● Optional input and output registers
■ Advanced I/O support
● High-speed differential I/O standard support, including LVDS, RSDS, mini-LVDS, LVPECL, differential HSTL, and differential SSTL
● Single-ended I/O standard support, including 2.5-V and 1.8-V, SSTL class I and II, 1.8-V and 1.5-V HSTL class I and II, 3.3-V PCI and PCI-X 1.0, 3.3-, 2.5-, 1.8-, and 1.5-V LVCMOS, and 3.3-, 2.5-, and 1.8-V LVTTL
● Peripheral Component Interconnect Special Interest Group (PCI SIG) PCI Local Bus Specification, Revision 3.0 compliance for 3.3-V operation at 33 or 66 MHz for 32- or 64-bit interfaces
● PCI Express with an external TI PHY and an Altera PCI Express ×1 Megacore® function
● 133-MHz PCI-X 1.0 specification compatibility
● High-speed external memory support, including DDR, DDR2, and SDR SDRAM, and QDRII SRAM supported by drop in Altera IP MegaCore functions for ease of use
● Three dedicated registers per I/O element (IOE): one input register, one output register, and one output-enable register
● Programmable bus-hold feature
● Programmable output drive strength feature
● Programmable delays from the pin to the IOE or logic array
● I/O bank grouping for unique VCCIO and/or VREF bank settings
● MultiVolt™ I/O standard support for 1.5-, 1.8-, 2.5-, and 3.3-interfaces
● Hot-socketing operation support
● Tri-state with weak pull-up on I/O pins before and during configuration
● Programmable open-drain outputs
● Series on-chip termination support
■ Flexible clock management circuitry
● Hierarchical clock network for up to 402.5-MHz performance
● Up to four PLLs per device provide clock multiplication and division, phase shifting, programmable duty cycle, and external clock outputs, allowing system-level clock management and skew control
● Up to 16 global clock lines in the global clock network that drive throughout the entire device
■ Device configuration
● Fast serial configuration allows configuration times less than 100 ms
● Decompression feature allows for smaller programming file storage and faster configuration times
● Supports multiple configuration modes: active serial, passive serial, and JTAG-based configuration
● Supports configuration through low-cost serial configuration devices
● Device configuration supports multiple voltages (either 3.3, 2.5, or 1.8 V)
■ Intellectual property
● Altera megafunction and Altera MegaCore function support,and Altera Megafunctions Partners Program (AMPPSM)
megafunction support, for a wide range of embedded processors, on-chip and off-chip interfaces, peripheral functions, DSP functions, and communications functions and protocols. Visit the Altera IPMegaStore at www.altera.com to download IP MegaCore functions.
● Nios II Embedded Processor support
