參數資料
型號： EP20K160ETC144-1
廠商： Altera
文件頁數： 62/117頁
文件大?。?/td> 0K
描述： IC APEX 20KE FPGA 160K 144-TQFP
產品培訓模塊： Three Reasons to Use FPGA's in Industrial Designs
標準包裝： 60
系列： APEX-20K®
LAB/CLB數： 640
邏輯元件/單元數： 6400
RAM 位總計： 81920
輸入/輸出數： 88
門數： 404000
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： 144-LQFP
供應商設備封裝： 144-TQFP（20x20）
Altera Corporation
49
APEX 20K Programmable Logic Device Family Data Sheet
Clock Phase & Delay Adjustment
The APEX 20KE ClockShift feature allows the clock phase and delay to be
adjusted. The clock phase can be adjusted by 90° steps. The clock delay
can be adjusted to increase or decrease the clock delay by an arbitrary
amount, up to one clock period.
LVDS Support
Two PLLs are designed to support the LVDS interface. When using LVDS,
the I/O clock runs at a slower rate than the data transfer rate. Thus, PLLs
are used to multiply the I/O clock internally to capture the LVDS data. For
example, an I/O clock may run at 105 MHz to support 840 megabits per
second (Mbps) LVDS data transfer. In this example, the PLL multiplies the
incoming clock by eight to support the high-speed data transfer. You can
use PLLs in EP20K400E and larger devices for high-speed LVDS
interfacing.
Lock Signals
The APEX 20KE ClockLock circuitry supports individual LOCK signals.
The LOCK signal drives high when the ClockLock circuit has locked onto
the input clock. The LOCK signals are optional for each ClockLock circuit;
when not used, they are I/O pins.
ClockLock & ClockBoost Timing Parameters
For the ClockLock and ClockBoost circuitry to function properly, the
incoming clock must meet certain requirements. If these specifications are
not met, the circuitry may not lock onto the incoming clock, which
generates an erroneous clock within the device. The clock generated by
the ClockLock and ClockBoost circuitry must also meet certain
specifications. If the incoming clock meets these requirements during
configuration, the APEX 20K ClockLock and ClockBoost circuitry will
lock onto the clock during configuration. The circuit will be ready for use
immediately after configuration. In APEX 20KE devices, the clock input
standard is programmable, so the PLL cannot respond to the clock until
the device is configured. The PLL locks onto the input clock as soon as
configuration is complete. Figure 30 shows the incoming and generated
clock specifications.
1
For more information on ClockLock and ClockBoost circuitry,
see Application Note 115: Using the ClockLock and ClockBoost PLL
Features in APEX Devices.
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EP20K160ETC144-1ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
EP20K160ETC144-1X 功能描述:FPGA - 現場可編程門陣列 CPLD - APEX 20K 640 Macro 88 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數量: 邏輯塊數量:943 內嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數量: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
EP20K160ETC144-2 功能描述:FPGA - 現場可編程門陣列 CPLD - APEX 20K 640 Macro 88 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數量: 邏輯塊數量:943 內嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數量: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
EP20K160ETC144-2ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA
EP20K160ETC144-2N 功能描述:FPGA - 現場可編程門陣列 CPLD - APEX 20K 640 Macro 88 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數量: 邏輯塊數量:943 內嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數量: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
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