Question

谁有Altera FPGA的元件库和封装库文件

Answer 1

不清楚你是怎样设计文档的，建议常去器件厂家的官网遛达遛达

大的芯片厂家（官网）一般都会提供库文档的，网上有现成的官网文档，你自己找一下。祝好运。

当前 Altera 提供cadence的库文档（如果你安装有cadence，转成altium也很容易），家族完整。
altium官网也免费提供有Altera库（家族好像不全），你自己下载看是否有你要的器件库。
必要时下载不到的器件可尝试找altera代理商索取封装... 实在没有自己动手好似也不难吧

altium:
CSV text has been written to file : Altera Cyclone III.csv
Library Component Count : 225
Name Description
----------------------------------------------------------------------------------------------------
EP3C10E144A7 Cyclone III Family FPGA, 94 I/O Pins, 4 PLLs, 144-Pin EQFP, Speed Grade 7, Automotive Grade, Pb-free
EP3C10E144C7 Cyclone III Family FPGA, 94 I/O Pins, 4 PLLs, 144-Pin EQFP, Speed Grade 7, Commercial Grade
EP3C10E144C7N Cyclone III Family FPGA, 94 I/O Pins, 4 PLLs, 144-Pin EQFP, Speed Grade 7, Commercial Grade, Pb-Free
EP3C10E144C8 Cyclone III Family FPGA, 94 I/O Pins, 4 PLLs, 144-Pin EQFP, Speed Grade 8, Commercial Grade
EP3C10E144C8N Cyclone III Family FPGA, 94 I/O Pins, 4 PLLs, 144-Pin EQFP, Speed Grade 8, Commercial Grade, Pb-Free
EP3C10F256A7 Cyclone III Family FPGA, 182 I/O Pins, 4 PLLs, 256-Pin FBGA, Speed Grade 7, Automotive Grade, Pb-free
EP3C10F256C6 Cyclone III Family FPGA, 182 I/O Pins, 4 PLLs, 256-Pin FBGA, Speed Grade 6, Commercial Grade
EP3C10F256C6N Cyclone III Family FPGA, 182 I/O Pins, 4 PLLs, 256-Pin FBGA, Speed Grade 6, Commercial Grade, Pb-Free
EP3C10F256C7 Cyclone III Family FPGA, 182 I/O Pins, 4 PLLs, 256-Pin FBGA, Speed Grade 7, Commercial Grade
EP3C10F256C7N Cyclone III Family FPGA, 182 I/O Pins, 4 PLLs, 256-Pin FBGA, Speed Grade 7, Commercial Grade, Pb-Free
EP3C10F256C8 Cyclone III Family FPGA, 182 I/O Pins, 4 PLLs, 256-Pin FBGA, Speed Grade 8, Commercial Grade
EP3C10F256C8N Cyclone III Family FPGA, 182 I/O Pins, 4 PLLs, 256-Pin FBGA, Speed Grade 8, Commercial Grade, Pb-Free
EP3C10F256I7 Cyclone III Family FPGA, 182 I/O Pins, 4 PLLs, 256-Pin FBGA, Speed Grade 7, Industrial Grade
...

PCB Library : Altera Cyclone III.PcbLib
Date : 2012-7-12
Time : 10:48:21

Component Count : 13
Component Name
-----------------------------------------------
EQFP144_L
EQFP144_M
EQFP144_N
FBGA256-2
FBGA324
FBGA484-3
FBGA780-2
MBGA164
PQFP240_L
PQFP240_M
PQFP240_N
UBGA256
UBGA484