Combining Advanced Silicon Modular Block (ASMBL) architecture with a wide variety of flexible features, the Virtex®-4 family from Xilinx greatly enhances programmable logic design capabilities, making it a powerful alternative to ASIC technology. Virtex-4 FPGAs comprise three platform families—LX, FX, and SX—offering multiple feature choices and combinations to address all complex applications. The wide array of Virtex-4 FPGA hard-IP core blocks includes the PowerPC® processors (with a new APU interface), tri-mode Ethernet MACs, 622 Mb/s to 6.5 Gb/s serial transceivers, dedicated DSP slices, high-speed clock management circuitry, and source-synchronous interface blocks. The basic Virtex-4 FPGA building blocks are enhancements of those found in the popular Virtex, Virtex-E, Virtex-II, Virtex-II Pro, and Virtex-II Pro X product families, so previous-generation designs are upward compatible. Virtex-4 devices are produced on a state-of-the-art 90 nm copper process using 300 mm (12-inch) wafer technology.
Key Features High-performance, full-featured solution for embedded platform applications Xesium™ Clock Technology Digital clock manager (DCM) blocks Additional phase-matched clock dividers (PMCD) Differential global clocks XtremeDSP™ Slice 18 x 18, two’s complement, signed Multiplier Optional pipeline stages Built-in Accumulator (48-bit) and Adder/Subtracter Smart RAM Memory Hierarchy Distributed RAM Dual-port 18-Kbit RAM blocks · Optional pipeline stages · Optional programmable FIFO logic automatically remaps RAM signals as FIFO signals High-speed memory interface supports DDR and DDR-2 SDRAM, QDR-II, and RLDRAM-II. SelectIO™ Technology 1.5V to 3.3V I/O operation Built-in ChipSync™ source-synchronous technology Digitally controlled impedance (DCI) active termination Fine grained I/O banking (configuration in one bank) Flexible Logic Resources Secure Chip AES Bitstream Encryption 90 nm Copper CMOS Process 1.2V Core Voltage Flip-Chip Packaging including Pb-Free Package Choices RocketIO™ 622 Mb/s to 6.5 Gb/s Multi-Gigabit Transceiver (MGT) [FX only] IBM PowerPC RISC Processor Core [FX only] PowerPC 405 (PPC405) Core Auxiliary Processor Unit Interface (User Coprocessor) Multiple Tri-Mode Ethernet MACs [FX only]
公司主要经营以下产品：
1、XILINX公司的系统级可编程FPGA器件；在线复杂可编程逻辑CPLD器件；配置存储器PROM等。
2、ALTERA公司的现场可编程FPGA全系列；可编程逻辑器件CPLD系列；配置存储器PROM。
3、FREESCALE公司汽车IC系列：车载8-Bit、16-Bit、32-BitMCU微控制器，MPU微处理器，ARM微处理器。
4、TI公司的数字信号处理器DSP及外围器件；运算放大器；模拟器件；A/D、D/A数字模拟转换器件；逻辑器件；PCI桥；430系列微处理器。ADI公司的数字信号处理器DSP。
5、ADI公司稳压器；电源IC；数字式信号处理器；微控制器；接口-模拟开关；驱动器；数据采集；电压基准；监控器等产品。
6、MAXIM公司模拟开关；数模转换器；驱动器；数据采集；比较器；电池管理；PMIC监控器；稳压器；电源IC微控制器等产品。
7、ISSI、IDT、CYPRESS、HITACHI、NEC、TOSHIBA、SAMSUNG、HUNIX、SGS-THOMSON等公司高速静态存储器SRAM、低功耗大容量SRAM；FIFO；双口RAM；FLASH；SDRAM、EDO；EPROM；EEPROM等各类存储器。
8、各类高性能八位、十六位、三十二位单片机；在系统可编程ISP、在系统可编程IAP微处理器；ARM内核嵌入式系统；USB接口、CAN总线、LCD显示驱动等外围IC。主要品牌有：TI、ADI、PHILIPS、WINBONG、ATMEL、INTEL、HITACHI、MOTOROLA、NEC MICROCHIP、SGS-THOMSON、CYPRESS、。
9、公司设立国外采购部为客户面向全世界进行采购，专门为客户找寻物美价廉的、偏冷门的、军工级、停产的IC。直接向国外的厂商订购货物，省去不少的中间贸易环节。为实现品质保证、强有力的竞争价格、快捷交货、完善的服务提供了保证。
公司一贯坚持“诚信经营，信誉第一，货真价实，互利共赢”的经营方针。这也是我们公司赢得老客户并与之长期合作的宗旨。
STM32F411CEU6
ST
LY62256RL-70LL
LYONTEK
LY62256SL-70LL
LYONTEK
DM13A
SITI
R5R0C028FA#V0
RENESAS/瑞萨
HCPL-0600-500E
AVAGO
NPIC6C596AD
NXP/恩智浦
HCPL-0601-500E
AVAGO
MT6250A
MTK
PCM1702U
BB
BQ51221YFPR
TI
ATMXT540E-T
ATMEL/爱特梅尔
YAS537-PZE2
YAMAHA
DS1337S+T&R
MAXIM/美信
UPD8279C-2
NEC
DS1337C
DALLAS
FDC1004DGS
TI
LCMX0256C-3TN100C
LATTICE
XC3S700AN-4FGG484C
XILINX
HD6475368SCP16V
RENESAS/瑞萨
HD6475348CP16V
RENESAS/瑞萨
HD6475348SCP16V
RENESAS/瑞萨
HD6475388F10
HITACHI/日立
DCP010512DBP-U
TI
DCP010505BP
BB
AGN2004H
PANASON
PCI9054-AC50PI
PLX
MB3773PF-G-BND-HN-ER
FUJITSU/富士通
STM32F411CEU7
ST
LY62256RL-71LL
LYONTEK
LY62256SL-71LL
LYONTEK
DM14A
SITI
R5R0C028FA#V1
RENESAS/瑞萨
HCPL-0600-501E
AVAGO
NPIC6C597AD
NXP/恩智浦
HCPL-0601-501E
AVAGO
MT6251A
MTK
PCM1703U
BB
BQ51222YFPR
TI
ATMXT541E-T
ATMEL/爱特梅尔
YAS537-PZE3
YAMAHA
DS1338S+T&R
MAXIM/美信
UPD8279C-3
NEC
DS1338C
DALLAS
FDC1005DGS
TI
LCMX0256C-3TN101C
LATTICE
XC3S700AN-4FGG485C
XILINX
HD6475368SCP17V
RENESAS/瑞萨
HD6475348CP17V
RENESAS/瑞萨
HD6475348SCP17V
RENESAS/瑞萨
HD6475388F11
HITACHI/日立
DCP010513DBP-U
TI
DCP010506BP
BB
AGN2005H
PANASON
PCI9054-AC51PI
PLX
MB3774PF-G-BND-HN-ER
FUJITSU/富士通
STM32F411CEU8
ST
LY62256RL-72LL
LYONTEK
LY62256SL-72LL
LYONTEK
DM15A
SITI
R5R0C028FA#V2
RENESAS/瑞萨
HCPL-0600-502E
AVAGO
NPIC6C598AD
NXP/恩智浦
HCPL-0601-502E
AVAGO
MT6252A
MTK
PCM1704U
BB
BQ51223YFPR
TI
ATMXT542E-T
ATMEL/爱特梅尔
YAS537-PZE4
YAMAHA
DS1339S+T&R
MAXIM/美信
UPD8279C-4
NEC
DS1339C
DALLAS
FDC1006DGS
TI
LCMX0256C-3TN102C
LATTICE
XC3S700AN-4FGG486C
XILINX
HD6475368SCP18V
RENESAS/瑞萨
HD6475348CP18V
RENESAS/瑞萨
HD6475348SCP18V
RENESAS/瑞萨
HD6475388F12
HITACHI/日立
DCP010514DBP-U
TI
DCP010507BP
BB
AGN2006H
PANASON
PCI9054-AC52PI
PLX
MB3775PF-G-BND-HN-ER
FUJITSU/富士通
STM32F411CEU9
ST
LY62256RL-73LL
LYONTEK
LY62256SL-73LL
LYONTEK
DM16A
SITI
R5R0C028FA#V3
RENESAS/瑞萨
HCPL-0600-503E
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NXP/恩智浦
HCPL-0601-503E
AVAGO
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PCM1705U
BB
BQ51224YFPR
TI
ATMXT543E-T
ATMEL/爱特梅尔
YAS537-PZE5
YAMAHA
DS1340S+T&R
MAXIM/美信
UPD8279C-5
NEC
DS1340C
DALLAS
