Datasheet > XC4004A

XC4004A

更新时间： 2024-09-19 22:41:19

品牌	Logo	应用领域
赛灵思 - XILINX		/
页数	文件大小	规格书
16页	100K
描述
Logic Cell Array Family

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XC4004A 数据手册

XC4000A

Logic Cell Array Family

Product Specifications

Description

Features

TheXC4000AfamilyofFPGAsoffersfourdevicesatthelow

end of the XC4000 family complexity range. XC4000A

differs from XC4000 in four areas: fewer routing resources,

fewer wide-edge decoders, higher output sink current, and

improved output slew-rate control.

•

Third Generation Field-Programmable Gate Arrays

– Abundant flip-flops

– Flexible function generators

– On-chip ultra-fast RAM

– Dedicated high-speed carry-propagation circuit

– Wide edge decoders (two per edge)

– Hierarchy of interconnect lines

– Internal 3-state bus capability

– Eight global low-skew clock or signal distribution

network

•

The XC4000 routing structure is optimized for smaller

designs, naturally requiring fewer routing resources. The

XC4000A devices have four Longlines and four single-

length lines per row and column, while the XC4000

devices have six Longlines and eight single-length lines

per row and column. This results in a smaller chip area

and lower cost per device.

•

Flexible Array Architecture

– Programmable logic blocks and I/O blocks

– Programmable interconnects and wide decoders

•

XC4000A has two wide-edge decoders on every device

edge, while the XC4000 has four. All other wide-decoder

features are identical in XC4000 and XC4000A.

Sub-micron CMOS Process

– High-speed logic and Interconnect

– Low power consumption

XC4000A outputs are specified at 24 mA, sink current,

while XC4000 outputs are specified at 12 mA. The source

current is the same 4 mA for both families.

Systems-Oriented Features

– IEEE 1149.1-compatible boundary-scan logic support

– Programmable output slew rate (4 modes)

– Programmable input pull-up or pull-down resistors

– 24-mA sink current per output (48 per pair)

The XC4000A family offers a more sophisticated output

slew-rate control structure with four configurable options

for each individual output driver: fast, medium fast, me-

dium slow, and slow. Slew-rate control can alleviate

ground-bounce problems when multiple outputs switch

simultaneously, and it can reduce or eliminate crosstalk

and transmission-line effects on printed circuit boards.

•

Configured by Loading Binary File

– Unlimited reprogrammability

– Six programming modes

XACT Development System runs on ’386/’486-type PC,

NEC PC, Apollo, Sun-4, and Hewlett-Packard 700 Series

– Interfaces to popular design environments like

Viewlogic, Mentor Graphics and OrCAD

– Fully automatic partitioning, placement and routing

– Interactive design editor for design optimization

– 288 macros, 34 hard macros, RAM/ROM compiler

Note that the XC4003 and XC4005 devices are available in

both flavors, the lower-priced XC4003A/XC4005A with re-

duced routing, and the higher-priced XC4003/XC4005 with

more abundant routing resources. The XC4000A devices

are intended for less demanding and more structured

designs, and the XC4000 devices for more random designs

requiring additional routing resources.

The equivalent devices are pin-compatible and are avail-

able in identical packages, but they are not bitstream

compatible. In order to move from a XC4000A to a XC4000,

or vice versa, the design must be recompiled.

Table 1. The XC4000A Family of Field-Programmable Gate Arrays

Device

Appr. Gate Count

CLB Matrix

Number of CLBs

Number of Flip-Flops

Max Decode Inputs (per side)

Max RAM Bits

XC4002A

XC4003A

XC4004A

XC4005A

2,000

8 x 8

256

2,048

3,000

10 x 10

100

360

3,200

4,000

12 x 12

144

480

4,608

5,000

14 x 14

196

616

6,272

112

Number of IOBs

2-71

12 3 4 5 6 7...16

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与XC4004A相关器件

型号	品牌	获取价格	描述	数据表
XC4004A-4PC84C	XILINX	获取价格	Field Programmable Gate Array, 144 CLBs, 3200 Gates, 133.3MHz, 144-Cell, CMOS, PQCC84, PLA
XC4004A-4TQ144C	XILINX	获取价格	Field Programmable Gate Array, 144 CLBs, 3200 Gates, 133.3MHz, 144-Cell, CMOS, PQFP144, PL
XC4004A-5PC84C	XILINX	获取价格	Field Programmable Gate Array, 144 CLBs, 3200 Gates, 133.3MHz, 144-Cell, CMOS, PQCC84, PLA
XC4004A-5PG120C	ETC	获取价格	Field Programmable Gate Array (FPGA)
XC4004A-5PQ160C	ETC	获取价格	Field Programmable Gate Array (FPGA)
XC4004A-5TQ144C	XILINX	获取价格	Field Programmable Gate Array, 144 CLBs, 3200 Gates, 133.3MHz, 144-Cell, CMOS, PQFP144, PL
XC4004A-6PC84C	XILINX	获取价格	Field Programmable Gate Array, 144 CLBs, 3200 Gates, 90.9MHz, 144-Cell, CMOS, PQCC84, PLAS
XC4004A-6PC84I	XILINX	获取价格	Field Programmable Gate Array, 144 CLBs, 3200 Gates, 90.9MHz, 144-Cell, CMOS, PQCC84, PLAS
XC4004A-6PG120C	XILINX	获取价格	Field Programmable Gate Array, 144 CLBs, 3200 Gates, 90.9MHz, 144-Cell, CMOS, CPGA120, CER
XC4004A-6PG120I	XILINX	获取价格	Field Programmable Gate Array, 144 CLBs, 3200 Gates, 90.9MHz, 144-Cell, CMOS, CPGA120, CER

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