ProASICPLUS Flash Family FPGAs v5.9 2-17 Logic Tile Timing Characteristics
參數(shù)資料
型號: APA1000-LG624B
廠商: Microsemi SoC
文件頁數(shù): 99/178頁
文件大?。?/td> 0K
描述: IC FPGA PROASIC+ 1M 624-LGA
標準包裝: 1
系列: ProASICPLUS
RAM 位總計: 202752
輸入/輸出數(shù): 440
門數(shù): 1000000
電源電壓: 2.3 V ~ 2.7 V
安裝類型: 表面貼裝
封裝/外殼: 624-BCLGA
供應商設(shè)備封裝: 624-CLGA(32.5x32.5)
ProASICPLUS Flash Family FPGAs
v5.9
2-17
Logic Tile Timing Characteristics
Timing characteristics for ProASICPLUS devices fall into
three categories: family dependent, device dependent,
and design dependent. The input and output buffer
characteristics are common to all ProASICPLUS family
members. Internal routing delays are device dependent.
Design dependency means that actual delays are not
determined until after placement and routing of the
user’s design are complete. Delay values may then be
determined by using the Timer utility or by performing
simulation with post-layout delays.
Critical Nets and Typical Nets
Propagation delays are expressed only for typical nets,
which are used for initial design performance evaluation.
Critical net delays can then be applied to the most
timing-critical paths. Critical nets are determined by net
property assignment prior to place-and-route. Refer to
the Actel Designer User’s Guide or online help for details
on using constraints.
Timing Derating
Since ProASICPLUS devices are manufactured with a
CMOS process, device performance will vary with
temperature, voltage, and process. Minimum timing
parameters
reflect
maximum
operating
voltage,
minimum operating temperature, and optimal process
variations. Maximum timing parameters reflect minimum
operating voltage, maximum operating temperature,
and
worst-case
process
variations
(within
process
specifications). The derating factors shown in Table 2-9
should be applied to all timing data contained within
this datasheet.
All timing numbers listed in this datasheet represent
sample timing characteristics of ProASICPLUS devices.
Actual timing delay values are design-specific and can be
derived from the Timer tool in Actel’s Designer software
after place-and-route.
Table 2-9
Temperature and Voltage Derating Factors
(Normalized to Worst-Case Commercial, TJ = 70°C, VDD = 2.3 V)
–55°C
–40°C
0°C
25°C
70°C
85°C
110°C
125°C
135°C
150°C
2.3 V
0.84
0.860.910.941.001.021.05
1.13
1.181.27
2.5 V
0.81
0.820.870.900.950.981.01
1.09
1.131.21
2.7 V
0.77
0.790.830.860.910.930.96
1.04
1.081.16
Notes:
1. The user can set the junction temperature in Designer software to be any integer value in the range of –55°C to 175°C.
2. The user can set the core voltage in Designer software to be any value between 1.4 V and 1.6 V.
相關(guān)PDF資料
PDF描述
EP4SE820F43I4 IC STRATIX IV FPGA 820K 1760FBGA
EP4SE820F43C3 IC STRATIX IV FPGA 820K 1760FBGA
24AA32AT/SM IC EEPROM 32KBIT 400KHZ 8SOIC
11LC161T-E/MNY IC EEPROM 16K SER AUTO 8TDFN
11LC161T-E/MS IC EEPROM 16K SER AUTO 8MSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
APA1000-LG624M 制造商:Microsemi Corporation 功能描述:FPGA ProASICPLUS Family 1M Gates 180MHz 0.22um Technology 2.5V 624-Pin CCGA 制造商:Microsemi Corporation 功能描述:1,000,000 GATES FPGA - Trays 制造商:Microsemi Corporation 功能描述:IC FPGA 440 I/O 624LGA
APA1000-LGB 制造商:ACTEL 制造商全稱:Actel Corporation 功能描述:ProASIC Flash Family FPGAs
APA1000-LGES 制造商:ACTEL 制造商全稱:Actel Corporation 功能描述:ProASIC Flash Family FPGAs
APA1000-LGGB 制造商:ACTEL 制造商全稱:Actel Corporation 功能描述:ProASIC Flash Family FPGAs
APA1000-LGGES 制造商:ACTEL 制造商全稱:Actel Corporation 功能描述:ProASIC Flash Family FPGAs