参数资料
| 型号： | XCS20-3PQ208I |
| 厂商： | Xilinx Inc |
| 文件页数： | 58/83页 |
| 文件大小： | 0K |
| 描述： | IC FPGA 5V I-TEMP 208-PQFP |
| 产品变化通告： | Spartan,Virtex FPGA/SCD Discontinuation 18/Oct/2010 |
| 标准包装： | 24 |
| 系列： | Spartan® |
| LAB/CLB数： | 400 |
| 逻辑元件/单元数： | 950 |
| RAM 位总计： | 12800 |
| 输入/输出数： | 160 |
| 门数： | 20000 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 工作温度： | -40°C ~ 100°C |
| 封装/外壳： | 208-BFQFP |
| 供应商设备封装： | 208-PQFP（28x28） |
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Spartan and Spartan-XL FPGA Families Data Sheet
DS060 (v2.0) March 1, 2013
61
Product Specification
R
Product Obsolete/Under Obsolescence
Spartan-XL Family IOB Output Switching Characteristic Guidelines
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. These path delays, provided as a
guideline, have been extracted from the static timing ana-
lyzer report. All timing parameters assume worst-case oper-
ating conditions (supply voltage and junction temperature).
Values are expressed in nanoseconds unless otherwise
noted.
Symbol
Description
Device
Speed Grade
Units
-5
-4
Min
Max
Min
Max
Propagation Delays
TOKPOF
Clock (OK) to Pad, fast
All devices
-
3.2
-
3.7
ns
TOPF
Output (O) to Pad, fast
All devices
-
2.5
-
2.9
ns
TTSHZ
3-state to Pad High-Z (slew-rate independent)
All devices
-
2.8
-
3.3
ns
TTSONF
3-state to Pad active and valid, fast
All devices
-
2.6
-
3.0
ns
TOFPF
Output (O) to Pad via Output MUX, fast
All devices
-
3.7
-
4.4
ns
TOKFPF
Select (OK) to Pad via Output MUX, fast
All devices
-
3.3
-
3.9
ns
TSLOW
For Output SLOW option add
All devices
-
1.5
-
1.7
ns
Setup and Hold Times
TOOK
Output (O) to clock (OK) setup time
All devices
0.5
-
0.5
-
ns
TOKO
Output (O) to clock (OK) hold time
All devices
0.0
-
0.0
-
ns
TECOK
Clock Enable (EC) to clock (OK) setup time
All devices
0.0
-
0.0
-
ns
TOKEC
Clock Enable (EC) to clock (OK) hold time
All devices
0.1
-
0.2
-
ns
Global Set/Reset
TMRW
Minimum GSR pulse width
All devices
10.5
-
11.5
-
ns
TRPO
Delay from GSR input to any Pad
XCS05XL
-
11.9
-
14.0
ns
XCS10XL
-
12.4
-
14.5
ns
XCS20XL
-
12.9
-
15.0
ns
XCS30XL
-
13.9
-
16.0
ns
XCS40XL
-
14.9
-
17.0
ns
Notes:
1.
Output timing is measured at ~50% VCC threshold, with 50 pF external capacitive loads including test fixture. Slew-rate limited output
rise/fall times are approximately two times longer than fast output rise/fall times.
2.
Voltage levels of unused pads, bonded or unbonded, must be valid logic levels. Each can be configured with the internal pull-up
(default) or pull-down resistor, or configured as a driven output, or can be driven from an external source.
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相关代理商/技术参数 |
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