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    • 參數(shù)資料
      型號(hào): EP4CE22E22C8N
      廠商: Altera
      文件頁(yè)數(shù): 23/42頁(yè)
      文件大?。?/td> 0K
      描述: IC CYCLONE IV FPGA 22K 144EQFP
      產(chǎn)品培訓(xùn)模塊: 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: 120
      系列: CYCLONE® IV E
      LAB/CLB數(shù): 1395
      邏輯元件/單元數(shù): 22320
      RAM 位總計(jì): 608256
      輸入/輸出數(shù): 79
      電源電壓: 1.15 V ~ 1.25 V
      安裝類型: 表面貼裝
      工作溫度: 0°C ~ 85°C
      封裝/外殼: 144-LQFP 裸露焊盤(pán)
      供應(yīng)商設(shè)備封裝: 144-EQFP(20x20)
      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
      EP4CE22E22C9L 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門(mén)陣列 FPGA - Cyclone IV E 1395 LABs 79 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
      EP4CE22E22C9LN 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門(mén)陣列 FPGA - Cyclone IV E 1395 LABs 79 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
      EP4CE22E22I7 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門(mén)陣列 FPGA - Cyclone IV E 1395 LABs 79 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
      EP4CE22E22I7N 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門(mén)陣列 FPGA - Cyclone IV E 1395 LABs 79 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
      EP4CE22E22I8L 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門(mén)陣列 FPGA - Cyclone IV E 1395 LABs 79 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