參數(shù)資料
型號: EP4CGX150DF31C8N
廠商: Altera
文件頁數(shù): 2/42頁
文件大小: 0K
描述: IC CYCLONE IV FPGA 150K 896FBGA
產(chǎn)品培訓模塊: Three Reasons to Use FPGA's in Industrial Designs
Cyclone IV FPGA Family Overview
特色產(chǎn)品: Cyclone? IV FPGAs
標準包裝: 27
系列: CYCLONE® IV GX
LAB/CLB數(shù): 9360
邏輯元件/單元數(shù): 149760
RAM 位總計: 6635520
輸入/輸出數(shù): 475
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: 896-BBGA
供應商設備封裝: 896-FBGA(31x31)
1–10
Chapter 1: Cyclone IV Device Datasheet
Operating Conditions
December 2013
Altera Corporation
Example 1–1 shows how to calculate the change of 50-I/O impedance from 25°C at
3.0 V to 85°C at 3.15 V.
Pin Capacitance
Table 1–11 lists the pin capacitance for Cyclone IV devices.
Example 1–1. Impedance Change
R
V = (3.15 – 3) × 1000 × –0.026 = –3.83
R
T = (85 – 25) × 0.262 = 15.72
Because
R
V is negative,
MFV = 1 / (3.83/100 + 1) = 0.963
Because
R
T is positive,
MFT = 15.72/100 + 1 = 1.157
MF = 0.963 × 1.157 = 1.114
Rfinal = 50 × 1.114 = 55.71
Table 1–11. Pin Capacitance for Cyclone IV Devices (1)
Symbol
Parameter
Typical –
Quad Flat
Pack
(QFP)
Typical –
Quad Flat
No Leads
(QFN)
Typical –
Ball-Grid
Array
(BGA)
Unit
CIOTB
Input capacitance on top and bottom I/O pins
7
6
pF
CIOLR
Input capacitance on right I/O pins
7
5
pF
CLVDSLR
Input capacitance on right I/O pins with dedicated LVDS output
8
7
pF
CVREFLR
Input capacitance on right dual
-purpose VREF pin when used as
VREF or user I/O pin
21
pF
CVREFTB
Input capacitance on top and bottom dual
-purpose VREF pin when
used as VREF or user I/O pin
23 (3)
23
pF
CCLKTB
Input capacitance on top and bottom dedicated clock input pins
7
6
pF
CCLKLR
Input capacitance on right dedicated clock input pins
6
5
pF
Notes to Table 1–11:
(1) The pin capacitance applies to FBGA, UBGA, and MBGA packages.
(2) When you use the VREF pin as a regular input or output, you can expect a reduced performance of toggle rate and tCO because of higher pin
capacitance.
(3) CVREFTB for the EP4CE22 device is 30 pF.
相關PDF資料
PDF描述
EP2AGX45DF25C5N IC ARRIA II GX FPGA 45K 572FBGA
A42MX36-2PQG208 IC FPGA MX SGL CHIP 54K 208-PQFP
A42MX36-2PQ208 IC FPGA MX SGL CHIP 54K 208-PQFP
EPF10K100ARI240-3 IC FLEX 10KA FPGA 100K 240-RQFP
EPF10K100ARI240-3N IC FLEX 10KA FPGA 100K 240-RQFP
相關代理商/技術參數(shù)
參數(shù)描述
EP4CGX150DF31I7 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone IV GX 9360 LABs 475 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
EP4CGX150DF31I7N 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone IV GX 9360 LABs 475 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
EP4CGX150F17C8 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV Device Datasheet
EP4CGX150F23C8N 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV FPGA Device Faily Overview
EP4CGX150F23I7N 制造商:ALTERA 制造商全稱:Altera Corporation 功能描述:Cyclone IV Device Datasheet