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器件3D模型￥ 204.196
EP2C20F256C8 产品描述及参数 - Altera（阿尔特拉）
制造商:
Altera（阿尔特拉）
分类:
FPGA芯片
封装:
FBGA-256
Pictures:
3D模型
符号图
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EP2C20F256C8数据手册
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1–4 Altera Corporation
Cyclone II Device Handbook, Volume 1 February 2008
Features
protocols. Visit the Altera IPMegaStore at www.altera.com to
download IP MegaCore functions.
● Nios II Embedded Processor support
The Cyclone II family offers devices with the Fast-On feature, which
offers a faster power-on-reset (POR) time. Devices that support the
Fast-On feature are designated with an “A” in the device ordering code.
For example, EP2C5A, EP2C8A, EP2C15A, and EP2C20A. The EP2C5A is
only available in the automotive speed grade. The EP2C8A and EP2C20A
are only available in the industrial speed grade. The EP2C15A is only
available with the Fast-On feature and is available in both commercial
and industrial grades. The Cyclone II “A” devices are identical in feature
set and functionality to the non-A devices except for support of the faster
POR time.
f Cyclone II A devices are offered in automotive speed grade. For more
information, refer to the Cyclone II section in the Automotive-Grade Device
Handbook.
f For more information on POR time specifications for Cyclone II A and
non-A devices, refer to the Hot Socketing & Power-On Reset chapter in the
Cyclone II Device Handbook.
Table 1–1 lists the Cyclone II device family features. Table 1–2 lists the
Cyclone II device package offerings and maximum user I/O pins.
Table 1–1. Cyclone II FPGA Family Features (Part 1 of 2)
Feature EP2C5 (2) EP2C8 (2) EP2C15 (1) EP2C20 (2) EP2C35 EP2C50 EP2C70
LEs 4,608 8,256 14,448 18,752 33,216 50,528 68,416
M4K RAM blocks (4
Kbits plus
512 parity bits
26 36 52 52 105 129 250
Total RAM bits 119,808 165,888 239,616 239,616 483,840 594,432 1,152,00
0
Embedded
multipliers (3)
13 18 26 26 35 86 150
PLLs 2 2 4 4 4 4 4
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