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OR3C80-5BC600I PDF预览

OR3C80-5BC600I

更新时间: 2024-02-27 10:08:10
品牌 Logo 应用领域
其他 - ETC 现场可编程门阵列可编程逻辑时钟
页数 文件大小 规格书
210页 4390K
描述
Field Programmable Gate Array (FPGA)

OR3C80-5BC600I 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:BGA包装说明:BGA, BGA600,35X35,50
针数:600Reach Compliance Code:unknown
风险等级:5.92Is Samacsys:N
最大时钟频率:80 MHzJESD-30 代码:S-PBGA-B600
JESD-609代码:e0输入次数:444
逻辑单元数量:3872输出次数:444
端子数量:600最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:BGA封装等效代码:BGA600,35X35,50
封装形状:SQUARE封装形式:GRID ARRAY
电源:5 V可编程逻辑类型:FIELD PROGRAMMABLE GATE ARRAY
认证状态:Not Qualified子类别:Field Programmable Gate Arrays
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:BALL
端子节距:1.27 mm端子位置:BOTTOM
Base Number Matches:1

OR3C80-5BC600I 数据手册

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Data Sheet  
June 1999  
ORCA Series 3C and 3T FPGAs  
PLC Logic  
Description  
Each PFU within a PLC contains eight 4-input (16-bit)  
look-up tables (LUTs), eight latches/flip-flops (FFs),  
and one additional flip-flop that may be used indepen-  
dently or with arithmetic functions.  
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 Micro-  
electronics Group, with enhancements and innovations  
geared toward today’s high-speed designs and tomor-  
row’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 sys-  
tem-level features that can further reduce logic require-  
ments 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.  
The PFU is organized in a twin-quad fashion: two sets  
of four LUTs and FFs that can be controlled indepen-  
dently. LUTs may also be combined for use in arith-  
metic functions using fast-carry chain logic in either  
4-bit or 8-bit modes. The carry-out of either mode may  
be registered in the ninth FF for pipelining. Each PFU  
may also be configured as a synchronous 32 x 4 sin-  
gle- or dual-port RAM or ROM. The FFs (or latches)  
may obtain input from LUT outputs or directly from  
invertible PFU inputs, or they can be tied high or tied  
low. The FFs also have programmable clock polarity,  
clock enables, and local set/reset.  
The SLIC is connected to PLC routing resources and to  
the outputs of the PFU. It contains 3-state, bidirectional  
buffers and logic to perform up to a 10-bit AND function  
for decoding, or an AND-OR with optional INVERT  
(AOI) to perform PAL-like functions. The 3-state drivers  
in the SLIC and their direct connections to the PFU out-  
puts make fast, true 3-state buses possible within the  
FPGA, reducing required routing and allowing for real-  
world system performance.  
The ORCA Series 3 FPGAs consist of three basic ele-  
ments: programmable logic cells (PLCs), programma-  
ble input/output cells (PICs), and system-level features.  
An array of PLCs is surrounded by PICs. Each PLC  
contains a programmable function unit (PFU), a sup-  
plemental logic and interconnect cell (SLIC), local rout-  
ing resources, and configuration RAM. Most of the  
FPGA logic is performed in the PFU, but decoders,  
PAL-like functions, and 3-state buffering can be per-  
formed in the SLIC. The PICs provide device inputs  
and outputs and can be used to register signals and to  
perform input demultiplexing, output multiplexing, and  
other functions on two output signals. Some of the sys-  
tem-level functions include the new microprocessor  
interface (MPI) and the programmable clock manager  
(PCM).  
Lucent Technologies Inc.  
7

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