参数资料
型号: XC2S50-5FGG256C
厂商: Xilinx Inc
文件页数: 61/99页
文件大小: 0K
描述: IC SPARTAN-II FPGA 50K 256-FBGA
标准包装: 90
系列: Spartan®-II
LAB/CLB数: 384
逻辑元件/单元数: 1728
RAM 位总计: 32768
输入/输出数: 176
门数: 50000
电源电压: 2.375 V ~ 2.625 V
安装类型: 表面贴装
工作温度: 0°C ~ 85°C
封装/外壳: 256-BGA
供应商设备封装: 256-FBGA(17x17)
产品目录页面: 599 (CN2011-ZH PDF)
其它名称: 122-1319
Spartan-II FPGA Family: DC and Switching Characteristics
DS001-3 (v2.8) June 13, 2008
Module 3 of 4
Product Specification
64
R
CLB Switching Characteristics
Delays originating at F/G inputs vary slightly according to the input used. The values listed below are worst-case. Precise
values are provided by the timing analyzer.
Symbol
Description
Speed Grade
Units
-6
-5
Min
Max
Min
Max
Combinatorial Delays
TILO
4-input function: F/G inputs to X/Y outputs
-
0.6
-
0.7
ns
TIF5
5-input function: F/G inputs to F5 output
-
0.7
-
0.9
ns
TIF5X
5-input function: F/G inputs to X output
-
0.9
-
1.1
ns
TIF6Y
6-input function: F/G inputs to Y output via F6 MUX
-
1.0
-
1.1
ns
TF5INY
6-input function: F5IN input to Y output
-
0.4
-
0.4
ns
TIFNCTL
Incremental delay routing through transparent latch
to XQ/YQ outputs
-
0.7
-
0.9
ns
TBYYB
BY input to YB output
-
0.6
-
0.7
ns
Sequential Delays
TCKO
FF clock CLK to XQ/YQ outputs
-
1.1
-
1.3
ns
TCKLO
Latch clock CLK to XQ/YQ outputs
-
1.2
-
1.5
ns
Setup/Hold Times with Respect to Clock CLK(1)
TICK / TCKI
4-input function: F/G inputs
1.3 / 0
-
1.4 / 0
-
ns
TIF5CK / TCKIF5
5-input function: F/G inputs
1.6 / 0
-
1.8 / 0
-
ns
TF5INCK / TCKF5IN
6-input function: F5IN input
1.0 / 0
-
1.1 / 0
-
ns
TIF6CK / TCKIF6
6-input function: F/G inputs via F6 MUX
1.6 / 0
-
1.8 / 0
-
ns
TDICK / TCKDI
BX/BY inputs
0.8 / 0
-
0.8 / 0
-
ns
TCECK / TCKCE
CE input
0.9 / 0
-
0.9 / 0
-
ns
TRCK / TCKR
SR/BY inputs (synchronous)
0.8 / 0
-
0.8 / 0
-
ns
Clock CLK
TCH
Minimum pulse width, High
-
1.9
-
1.9
ns
TCL
Minimum pulse width, Low
-
1.9
-
1.9
ns
Set/Reset
TRPW
Minimum pulse width, SR/BY inputs
3.1
-
3.1
-
ns
TRQ
Delay from SR/BY inputs to XQ/YQ outputs
(asynchronous)
-
1.1
-
1.3
ns
TIOGSRQ
Delay from GSR to XQ/YQ outputs
-
9.9
-
11.7
ns
FTOG
Toggle frequency (for export control)
-
263
-
263
MHz
Notes:
1.
A zero hold time listing indicates no hold time or a negative hold time.
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