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参数资料
| 型号： | M5-128/68-15VI/1 |
| 厂商： | Lattice Semiconductor Corporation |
| 文件页数： | 34/42页 |
| 文件大小： | 0K |
| 描述： | IC CPLD ISP 128MC 68IO 100TQFP |
| 标准包装： | 90 |
| 系列： | MACH® 5 |
| 可编程类型： | 系统内可编程 |
| 最大延迟时间 tpd(1)： | 15.0ns |
| 电压电源 - 内部： | 4.5 V ~ 5.5 V |
| 宏单元数： | 128 |
| 输入/输出数： | 68 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-TQFP（14x14） |
| 包装： | 托盘 |
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4
MACH 5 Family
and both the 3.3-V and the 5-V device versions are in-system programmable through an IEEE 1149.1 Test
Access Port (TAP) interface.
FUNCTIONAL DESCRIPTION
The MACH 5 architecture consists of PAL blocks connected by two levels of interconnect. The block
interconnect provides routing among 4 PAL blocks. This grouping of PAL blocks joined by the block
interconnect is called a segment. The second level of interconnect, the segment interconnect, ties all of the
segments together. The only logic difference between any two MACH 5 devices is the number of segments.
Therefore, once a designer is familiar with one device, consistent performance can be expected across the
entire family. All devices have four clock pins available which can also be used as logic inputs.
The MACH 5 PAL blocks consist of the elements listed below (Figure 2). While each PAL block resembles an
independent PAL device, it has superior control and logic generation capabilities.
◆ I/O cells
◆ Product-term array and Logic Allocator
◆ Macrocells
◆ Register control generator
◆ Output enable generator
I/O Cells
The I/Os associated with each PAL block have a path directly back to that PAL block called
local feedback.
If the I/O is used in another PAL block, the
interconnect feeder assigns a block interconnect line to that
signal. The interconnect feeder acts as an input switch matrix. The block and segment interconnects provide
connections between any two signals in a device. The
block feeder assigns block interconnect lines and local
feedback lines to the PAL block inputs.
Block
Interconnect
4
CLK
Block:
16 MCs
Segment:
4 Blocks
Segment Interconnect
20446G-001
Figure 1. MACH 5 Block Diagram
Select
devices
have
been
discontinued.
See
Ordering
Information
section
for
product
status.
相关PDF资料 |
PDF描述 |
|---|---|
| M5-128/68-12YC/1 | IC CPLD ISP 128MC 68IO 100PQFP |
| GCM3195C2A682JA16D | CAP CER 6800PF 100V 5% NP0 1206 |
| M5-128/68-12VC/1 | IC CPLD ISP 128MC 68IO 100TQFP |
| EEC06DRYH | CONN EDGECARD 12POS DIP .100 SLD |
| GRM32A7U2J222JW31D | CAP CER 2200PF 630V 5% U2J 1210 |
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参数描述 |
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| M51293 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:AUDIO SWITCH |
| M51293FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:AUDIO SWITCH |
| M512X | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Mega I/O Controller with Plug & Play |
| M513 | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:Tape and Reel Packaging for Surface Mount Components |
| M-513-0103 | 制造商:WECO Electrical Connectors 功能描述: |
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