OR3T80中文资料PDF规格书
OR3T80规格书详情
Description
FPGA Overview
The ORCA Series 3 FPGAs are a new generation of SRAM-based FPGAs built on the successful OR2C/TxxA FPGA Series from Lucent Technologies Microelectronics Group, with enhancements and innovations geared toward today’s high-speed designs and tomorrow’s systems on a single chip. Designed from the start to be synthesis friendly and to reduce place and route times while maintaining the complete routability of the ORCA 2C/2T devices, Series 3 more than doubles the logic available in each logic block and incorporates system-level features that can further reduce logic requirements and increase system speed. ORCA Series 3 devices contain many new patented enhancements and are offered in a variety of packages, speed grades, and temperature ranges.
Features
■ High-performance, cost-effective, 0.35 µm (OR3C) and 0.3 µm (OR3T) 4-level metal technology, (4- or 5-input look-up table delay of 1.1 ns with -7 speed grade in 0.3 µm).
■ Same basic architecture as lower-voltage, advanced process technology Series 3 architectures. (See ORCA Series 3L FPGA documentation.)
■ Up to 186,000 usable gates.
■ Up to 452 user I/Os. (OR3Txxx I/Os are 5 V tolerant to allow interconnection to both 3.3 V and 5 V devices, selectable on a per-pin basis.)
■ Pin selectable I/O clamping diodes provide 5 V or 3.3 V PCI compliance and 5 V tolerance on OR3Txxx devices.
■ Twin-quad programmable function unit (PFU) architecture with eight 16-bit look-up tables (LUTs) per PFU, organized in two nibbles for use in nibble- or byte-wide functions. Allows for mixed arithmetic and logic functions in a single PFU.
■ Nine user registers per PFU, one following each LUT, plus one extra. All have programmable clock enable and local set/reset, plus a global set/reset that can be disabled per PFU.
■ Flexible input structure (FINS) of the PFUs provides a routability enhancement for LUTs with shared inputs and the logic flexibility of LUTs with independent inputs.
■ Fast-carry logic and routing to adjacent PFUs for nibble-, byte-wide, or longer arithmetic functions, with the option to register the PFU carry-out.
■ Softwired LUTs (SWL) allow fast cascading of up to three levels of LUT logic in a single PFU for up to 40 speed improvement.
■ Supplemental logic and interconnect cell (SLIC) provides 3-statable buffers, up to 10-bit decoder, and PAL*-like AND-OR with optional INVERT in each programmable logic cell (PLC), with over 50 speed improvement typical.
■ Abundant hierarchical routing resources based on routing two data nibbles and two control lines per set provide for faster place and route implementations and less routing delay.
■ TTL or CMOS input levels programmable per pin for the OR3Cxx (5.0 V) devices.
■ Individually programmable drive capability: 12 mA sink/6 mA source or 6 mA sink/3 mA source.
■ Built-in boundary scan (IEEE †1149.1 JTAG) and TS_ALL testability function to 3-state all I/O pins.
■ Enhanced system clock routing for low skew, high-speed clocks originating on-chip or at any I/O.
■ Up to four ExpressCLK inputs allow extremely fast clocking of signals on- and off-chip plus access to internal general clock routing.
■ StopCLK feature to glitchlessly stop/start ExpressCLKs independently by user command.
■ Programmable I/O (PIO) has:
— Fast-capture input latch and input flip-flop (FF) latch for reduced input setup time and zero hold time.
— Capability to (de)multiplex I/O signals.
— Fast access to SLIC for decodes and PAL-like functions.
— Output FF and two-signal function generator to reduce CLK to output propagation delay.
— Fast open-drain dive capability
— Capability to register 3-state enable signal.
■ Baseline FPGA family used in Series 3+ FPSCs (field programmable system chips) which combine FPGA logic and standard cell logic on one device.
产品属性
- 型号:
OR3T80
- 制造商:
AGERE
- 制造商全称:
AGERE
- 功能描述:
3C and 3T Field-Programmable Gate Arrays
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
OR |
23+ |
QFP |
3500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
ORCA |
22+ |
QFP |
6980 |
原装现货,可开13%税票 |
询价 | ||
Lattice |
17+ |
6200 |
100%原装正品现货 |
询价 | |||
ORCA |
16+ |
BGA |
4000 |
进口原装现货/价格优势! |
询价 | ||
Lattice |
22+ |
原厂原装 |
100000 |
询价 | |||
LATTICE |
23+ |
BGA |
3 |
原装正品现货 |
询价 | ||
LATTICE |
2020+ |
BGA |
21 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
LATTICE(莱迪思) |
23+ |
SQFP240(32x32) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
ORCA |
23+ |
QFP |
89630 |
当天发货全新原装现货 |
询价 | ||
ORCA |
22+ |
QFP |
42500 |
郑重承诺只做原装进口现货 |
询价 |
相关库存
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- OR3T80-5PS240
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- OR3T80-6PS208
- OR3T80-5BC432
- OR3T80-7BA352I
- OR3T80-5PS240I
- OR3T80-6BC432
- OR3T80-7PS208I
- OR3T80-6BA352I