參數(shù)資料
型號: XC2S50E-6TQG144C
廠商: Xilinx Inc
文件頁數(shù): 42/108頁
文件大?。?/td> 0K
描述: IC SPARTAN-IIE FPGA 50K 144-TQFP
產(chǎn)品變化通告: FPGA Family Discontinuation 18/Apr/2011
標準包裝: 60
系列: Spartan®-IIE
LAB/CLB數(shù): 384
邏輯元件/單元數(shù): 1728
RAM 位總計: 32768
輸入/輸出數(shù): 102
門數(shù): 50000
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)
其它名稱: 122-1331
DS077-3 (v3.0) August 9, 2013
39
Product Specification
Spartan-IIE FPGA Family: DC and Switching Characteristics
R
— OBSOLETE — OBSOLETE — OBSOLETE — OBSOLETE —
IOB Output Switching Characteristics
Output delays terminating at a pad are specified for LVTTL with 12 mA drive and fast slew rate. For other standards, adjust
Symbol
Description
Speed Grade
Units
-7
-6
Min
Max
Min
Max
Propagation Delays
TIOOP
O input to pad
1.0
2.7
1.0
2.9
ns
TIOOLP
O input to pad via transparent latch
1.2
3.1
1.2
3.4
ns
3-state Delays
TIOTHZ
T input to pad high impedance(1)
0.7
1.7
0.7
1.9
ns
TIOTON
T input to valid data on pad
1.1
2.9
1.1
3.1
ns
TIOTLPHZ
T input to pad high impedance via transparent latch(1)
0.8
2.0
0.8
2.2
ns
TIOTLPON
T input to valid data on pad via transparent latch
1.2
3.2
1.2
3.4
ns
TGTS
GTS to pad high impedance(1)
1.9
4.6
1.9
4.9
ns
Sequential Delays
TIOCKP
Clock CLK to pad
0.9
2.8
0.9
2.9
ns
TIOCKHZ
Clock CLK to pad high impedance (synchronous)(1)
0.7
2.0
0.7
2.2
ns
TIOCKON
Clock CLK to valid data on pad (synchronous)
1.1
3.2
1.1
3.4
ns
Setup/Hold Times with Respect to Clock CLK
TIOOCK / TIOCKO
O input
1.0 / 0
-
1.1 / 0
-
ns
TIOOCECK / TIOCKOCE OCE input
0.7 / 0
-
0.7 / 0
-
ns
TIOSRCKO / TIOCKOSR SR input (OFF)
0.9 / 0
-
1.0 / 0
-
ns
TIOTCK / TIOCKT
3-state setup times, T input
0.6 / 0
-
0.7 / 0
-
ns
TIOTCECK / TIOCKTCE 3-state setup times, TCE input
0.6 / 0
-
0.8 / 0
-
ns
TIOSRCKT / TIOCKTSR 3-state setup times, SR input (TFF)
0.9 / 0
-
1.0 / 0
-
ns
Set/Reset Delays
TIOSRP
SR input to pad (asynchronous)
1.2
3.3
1.2
3.5
ns
TIOSRHZ
SR input to pad high impedance (asynchronous)(1)
1.0
2.4
1.0
2.7
ns
TIOSRON
SR input to valid data on pad (asynchronous)
1.4
3.7
1.4
3.9
ns
TIOGSRQ
GSR to pad
3.8
8.5
3.8
9.7
ns
Notes:
1.
Three-state turn-off delays should not be adjusted.
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