參數(shù)資料
型號: XCS40XL-4CS280C
廠商: Xilinx Inc
文件頁數(shù): 53/83頁
文件大?。?/td> 0K
描述: IC FPGA 3.3V C-TEMP 280-CSBGA
標(biāo)準包裝: 119
系列: Spartan®-XL
LAB/CLB數(shù): 784
邏輯元件/單元數(shù): 1862
RAM 位總計: 25088
輸入/輸出數(shù): 224
門數(shù): 40000
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 85°C
封裝/外殼: 280-TFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 280-CSBGA(16x16)
Spartan and Spartan-XL FPGA Families Data Sheet
DS060 (v2.0) March 1, 2013
57
Product Specification
R
Product Obsolete/Under Obsolescence
Spartan-XL Family CLB RAM Synchronous (Edge-Triggered) Write Operation Guidelines (cont.)
All devices are 100% functionally tested. Internal timing
parameters are derived from measuring internal test pat-
terns. Listed below are representative values. For more
specific, more precise, and worst-case guaranteed data,
use the values reported by the static timing analyzer (TRCE
in the Xilinx Development System) and back-annotated to
the simulation netlist. All timing parameters assume
worst-case operating conditions (supply voltage and junc-
tion temperature). Values apply to all Spartan-XL devices
and are expressed in nanoseconds unless otherwise noted.
Spartan-XL Family CLB RAM Synchronous (Edge-Triggered) Write Timing
Symbol
Dual Port RAM
Size
-5
-4
Units
Min
Max
Min
Max
Write Operation(1)
TWCDS
Address write cycle time (clock K period)
16x1
7.7
-
8.4
-
ns
TWPDS
Clock K pulse width (active edge)
16x1
3.1
-
3.6
-
ns
TASDS
Address setup time before clock K
16x1
1.3
-
1.5
-
ns
TDSDS
DIN setup time before clock K
16x1
1.7
-
2.0
-
ns
TWSDS
WE setup time before clock K
16x1
1.4
-
1.6
-
ns
All hold times after clock K
16x1
0
-
0
-
ns
TWODS
Data valid after clock K
16x1
-
5.2
-
6.1
ns
Notes:
1.
Read Operation timing for 16 x 1 dual-port RAM option is identical to 16 x 2 single-port RAM timing
Single Port
Dual Port
WCLK (K)
WE
ADDRESS
DATA IN
DATA OUT
OLD
NEW
TDSS
TDHS
TASS
TAHS
TWSS
TWPS
TWHS
TWSDS
TWHDS
TWOS
TILO
DS060_34_011300
WCLK (K)
WE
ADDRESS
DATA IN
DATA OUT
OLD
NEW
TDSDS
TDHDS
TASDS
TAHDS
TWPDS
TWODS
TILO
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