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參數資料

型號：	EP1K50FC484-3
廠商：	Altera
文件頁數：	13/86頁
文件大小：	0K
描述：	IC ACEX 1K FPGA 50K 484-FBGA
產品培訓模塊：	Three Reasons to Use FPGA's in Industrial Designs
標準包裝：	60
系列：	ACEX-1K®
LAB/CLB數：	360
邏輯元件/單元數：	2880
RAM 位總計：	40960
輸入/輸出數：	249
門數：	199000
電源電壓：	2.375 V ~ 2.625 V
安裝類型：	表面貼裝
工作溫度：	0°C ~ 70°C
封裝/外殼：	484-BGA
供應商設備封裝：	484-FBGA（23x23）
其它名稱：	544-1071

Altera Corporation

ACEX 1K Programmable Logic Device Family Data Sheet

LE Operating Modes

The ACEX 1K LE can operate in the following four modes:

■

Normal mode

■

Arithmetic mode

■

Up/down counter mode

■

Clearable counter mode

Each of these modes uses LE resources differently. In each mode, seven

available inputs to the LE—the four data inputs from the LAB local

interconnect, the feedback from the programmable register, and the

carry-in and cascade-in from the previous LE—are directed to different

destinations to implement the desired logic function. Three inputs to the

LE provide clock, clear, and preset control for the register. The Altera

software, in conjunction with parameterized functions such as LPM and

DesignWare functions, automatically chooses the appropriate mode for

common functions such as counters, adders, and multipliers. If required,

the designer can also create special-purpose functions that use a specific

LE operating mode for optimal performance.

The architecture provides a synchronous clock enable to the register in all

four modes. The Altera software can set DATA1 to enable the register

synchronously, providing easy implementation of fully synchronous

designs.

Figure 11 shows the ACEX 1K LE operating modes.

相關代理商/技術參數	參數描述
EP1K50FC484-3F	制造商:未知廠家制造商全稱:未知廠家功能描述:Field Programmable Gate Array (FPGA)
EP1K50FC484-3N	功能描述:FPGA - 現場可編程門陣列 FPGA - ACEX 1K 360 LABs 249 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
EP1K50FI256-1DX	制造商:未知廠家制造商全稱:未知廠家功能描述:Field Programmable Gate Array (FPGA)
EP1K50FI256-1F	制造商:未知廠家制造商全稱:未知廠家功能描述:Field Programmable Gate Array (FPGA)
EP1K50FI256-1P	制造商:未知廠家制造商全稱:未知廠家功能描述:Field Programmable Gate Array (FPGA)

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