Notes to Figure 29: (1) For more i" />
參數(shù)資料
型號(hào)： EP20K30EQC208-1
廠商： Altera
文件頁數(shù)： 58/117頁
文件大小： 0K
描述： IC APEX 20KE FPGA 300K 208-PQFP
標(biāo)準(zhǔn)包裝： 24
系列： APEX-20K®
LAB/CLB數(shù)： 120
邏輯元件/單元數(shù)： 1200
RAM 位總計(jì)： 24576
輸入/輸出數(shù)： 125
門數(shù)： 113000
電源電壓： 1.71 V ~ 1.89 V
安裝類型： 表面貼裝
工作溫度： 0°C ~ 85°C
封裝/外殼： 208-BFQFP
供應(yīng)商設(shè)備封裝： 208-PQFP（28x28）
Altera Corporation
45
APEX 20K Programmable Logic Device Family Data Sheet
Figure 29. APEX 20KE I/O Banks
Notes to Figure 29:
(1)
For more information on placing I/O pins in LVDS blocks, refer to the Guidelines for
Using LVDS Blocks section in Application Note 120 (Using LVDS in APEX 20KE
Devices).
(2)
If the LVDS input and output blocks are not used for LVDS, they can support all of
the I/O standards and can be used as input, output, or bidirectional pins with
VCCIO set to 3.3 V, 2.5 V, or 1.8 V.
Power Sequencing & Hot Socketing
Because APEX 20K and APEX 20KE devices can be used in a mixed-
voltage environment, they have been designed specifically to tolerate any
possible power-up sequence. Therefore, the VCCIO and VCCINT power
supplies may be powered in any order.
f For more information, please refer to the “Power Sequencing
Considerations” section in the Configuring APEX 20KE & APEX 20KC
Devices chapter of the Configuration Devices Handbook.
Signals can be driven into APEX 20K devices before and during power-up
without damaging the device. In addition, APEX 20K devices do not drive
out during power-up. Once operating conditions are reached and the
device is configured, APEX 20K and APEX 20KE devices operate as
specified by the user.
LVDS/LVPECL
Input
Block (2)
(1)
LVDS/LVPECL
Output
Block (2)
(1)
Regular I/O Blocks Support
■ LVTTL
■ LVCMOS
■ 2.5 V
■ 1.8 V
■ 3.3 V PCI
■ LVPECL
■ HSTL Class I
■ GTL+
■ SSTL-2 Class I and II
■ SSTL-3 Class I and II
■ CTT
■ AGP
Individual
Power Bus
I/O Bank 8
I/O Bank 1
I/O Bank 2
I/O Bank 3
I/O Bank 4
I/O Bank 5
I/O Bank 6
I/O Bank 7
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP20K30EQC208-1ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
EP20K30EQC208-2 制造商:Rochester Electronics LLC 功能描述:- Bulk
EP20K30EQC208-2ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
EP20K30EQC208-3 制造商:Rochester Electronics LLC 功能描述:- Bulk
EP20K30EQC208-3ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
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