参数资料
型号: EP1K50FC484-3
厂商: Altera
文件页数: 2/86页
文件大小: 0K
描述: IC ACEX 1K FPGA 50K 484-FBGA
产品培训模块: Three Reasons to Use FPGA's in Industrial Designs
标准包装: 60
系列: ACEX-1K®
LAB/CLB数: 360
逻辑元件/单元数: 2880
RAM 位总计: 40960
输入/输出数: 249
门数: 199000
电源电压: 2.375 V ~ 2.625 V
安装类型: 表面贴装
工作温度: 0°C ~ 70°C
封装/外壳: 484-BGA
供应商设备封装: 484-FBGA(23x23)
其它名称: 544-1071
10
Altera Corporation
ACEX 1K Programmable Logic Device Family Data Sheet
Figure 2. ACEX 1K Device in Dual-Port RAM Mode
Notes:
(1)
All registers can be asynchronously cleared by EAB local interconnect signals, global signals, or the chip-wide reset.
(2)
EP1K10, EP1K30, and EP1K50 devices have 88 EAB local interconnect channels; EP1K100 devices have 104 EAB
local interconnect channels.
The EAB can use Altera megafunctions to implement dual-port RAM
applications where both ports can read or write, as shown in Figure 3. The
ACEX 1K EAB can also be used in a single-port mode (see Figure 4).
Column Interconnect
EAB Local
Interconnect (2)
Dedicated Clocks
24
D
ENA
Q
D
ENA
Q
D
ENA
Q
D
ENA
Q
D
ENA
Q
data[ ]
rdaddress[ ]
wraddress[ ]
RAM/ROM
256
× 16
512
× 8
1,024
× 4
2,048
× 2
Data In
Read Address
Write Address
Read Enable
Write Enable
Data Out
4, 8, 16, 32
outclocken
inclocken
inclock
outclock
D
ENA
Q
Write
Pulse
Generator
rden
wren
Multiplexers allow read
address and read
enable registers to be
clocked by inclock or
outclock signals.
Row Interconnect
4, 8
Dedicated Inputs &
Global Signals
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