參數(shù)資料
型號： EP4CE40F29I8LN
廠商： Altera
文件頁數(shù)： 23/42頁
文件大小： 0K
描述： IC CYCLONE IV E FPGA 40K 780FBGA
產(chǎn)品培訓(xùn)模塊： Designing an IP Surveillance Camera
Three Reasons to Use FPGA's in Industrial Designs
Cyclone IV FPGA Family Overview
特色產(chǎn)品： Cyclone? IV FPGAs
標(biāo)準(zhǔn)包裝： 36
系列： CYCLONE® IV E
LAB/CLB數(shù)： 2475
邏輯元件/單元數(shù)： 39600
RAM 位總計： 1161216
輸入/輸出數(shù)： 532
電源電壓： 0.97 V ~ 1.03 V
安裝類型： 表面貼裝
工作溫度： -40°C ~ 100°C
封裝/外殼： 780-BBGA
供應(yīng)商設(shè)備封裝： 780-FBGA（29x29）
其它名稱： 544-2684
Chapter 1: Cyclone IV Device Datasheet
1–3
Operating Conditions
December 2013
Altera Corporation
1 A DC signal is equivalent to 100% duty cycle. For example, a signal that overshoots to
4.3 V can only be at 4.3 V for 65% over the lifetime of the device; for a device lifetime
of 10 years, this amounts to 65/10ths of a year.
Figure 1–1 shows the methodology to determine the overshoot duration. The
overshoot voltage is shown in red and is present on the input pin of the Cyclone IV
device at over 4.3 V but below 4.4 V. From Table 1–2, for an overshoot of 4.3 V, the
percentage of high time for the overshoot can be as high as 65% over a 10-year period.
Percentage of high time is calculated as ([delta T]/T) × 100. This 10-year period
assumes that the device is always turned on with 100% I/O toggle rate and 50% duty
cycle signal. For lower I/O toggle rates and situations in which the device is in an idle
state, lifetimes are increased.
Table 1–2. Maximum Allowed Overshoot During Transitions over a 10
-Year Time Frame for
Cyclone IV Devices
Symbol
Parameter
Condition (V)
Overshoot Duration as % of High Time
Unit
Vi
AC Input
Voltage
VI = 4.20
100
%
VI = 4.25
98
%
VI = 4.30
65
%
VI = 4.35
43
%
VI = 4.40
29
%
VI = 4.45
20
%
VI = 4.50
13
%
VI = 4.55
9
%
VI = 4.60
6
%
Figure 1–1. Cyclone IV Devices Overshoot Duration
3.3 V
4.3 V
4.4 V
T
DT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP4CE40U19I7N 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone IV E 2475 LABs 328 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
EP4CE55 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV FPGA Device Family Overview
EP4CE55F17C8 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV Device Datasheet
EP4CE55F23C6 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone IV E 3491 LABs 324 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
EP4CE55F23C6N 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone IV E 3491 LABs 324 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256
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