參數(shù)資料
型號： EP4CGX22CF19C8
廠商： Altera
文件頁數(shù)： 23/42頁
文件大?。?/td> 0K
描述： IC CYCLONE IV GX FPGA 22K 324FBG
產(chǎn)品培訓模塊： Cyclone IV FPGA Family Overview
特色產(chǎn)品： Cyclone? IV FPGAs
標準包裝： 84
系列： CYCLONE® IV GX
LAB/CLB數(shù)： 1330
邏輯元件/單元數(shù)： 21280
RAM 位總計： 774144
輸入/輸出數(shù)： 150
電源電壓： 1.16 V ~ 1.24 V
安裝類型： 表面貼裝
工作溫度： 0°C ~ 85°C
封裝/外殼： 324-LBGA
供應商設備封裝： 324-FBGA（19x19）
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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相關代理商/技術參數(shù)
參數(shù)描述
EP4CGX22CF19C8N 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone IV GX 1330 LABs 150 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
EP4CGX22CF19I7 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone IV GX 1330 LABs 150 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
EP4CGX22CF19I7N 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone IV GX 1330 LABs 150 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
EP4CGX22F17C8 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV Device Datasheet
EP4CGX22F23C8N 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV FPGA Device Faily Overview
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