参数资料
| 型号： | A14100A-PG257C |
| 厂商： | Microsemi SoC |
| 文件页数： | 14/90页 |
| 文件大小： | 0K |
| 描述： | IC FPGA 10K GATES 257-CPGA |
| 标准包装： | 10 |
| 系列： | ACT™ 3 |
| LAB/CLB数： | 1377 |
| 输入/输出数： | 228 |
| 门数： | 10000 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 通孔 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 257-BCPGA |
| 供应商设备封装： | 257-CPGA（50x50） |
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Accelerator Series FPGAs – ACT 3 Family
R e visio n 3
2 - 13
Equivalent capacitance is calculated by measuring ICC active at a specified frequency and voltage for
each circuit component of interest. Measurements have been made over a range of frequencies at a
fixed value of VCC. Equivalent capacitance is frequency independent so that the results may be used
over a wide range of operating conditions. Equivalent capacitance values are shown in Figure 2-10.
To calculate the active power dissipated from the complete design, the switching frequency of each part
of the logic must be known. EQ 5 shows a piece-wise linear summation over all components.
Power =VCC2 * [(m * CEQM * fm)modules + (n * CEQI * fn) inputs
+ (p * (CEQO+ CL) * fp)outputs
+ 0.5 * (q1 * CEQCR * fq1)routed_Clk1 + (r1 * fq1)routed_Clk1
+ 0.5 * (q2 * CEQCR * fq2)routed_Clk2
+ (r2 * fq2)routed_Clk2 + 0.5 * (s1 * CEQCD * fs1)dedicated_Clk
+ (s2 * CEQCI * fs2)IO_Clk]
EQ 5
Where:
m = Number of logic modules switching at fm
n = Number of input buffers switching at fn
p = Number of output buffers switching at fp
q1 = Number of clock loads on the first routed array clock
q2 = Number of clock loads on the second routed array clock
r1 = Fixed capacitance due to first routed array clock
r2 = Fixed capacitance due to second routed array clock
s1 = Fixed number of clock loads on the dedicated array clock
s2 = Fixed number of clock loads on the dedicated I/O clock
CEQM = Equivalent capacitance of logic modules in pF
CEQI = Equivalent capacitance of input buffers in pF
CEQO = Equivalent capacitance of output buffers in pF
CEQCR = Equivalent capacitance of routed array clock in pF
CEQCD = Equivalent capacitance of dedicated array clock in pF
CEQCI = Equivalent capacitance of dedicated I/O clock in pF
CL = Output lead capacitance in pF
fm = Average logic module switching rate in MHz
fn = Average input buffer switching rate in MHz
fp = Average output buffer switching rate in MHz
fq1 = Average first routed array clock rate in MHz
fq2 = Average second routed array clock rate in MHz
fs1 = Average dedicated array clock rate in MHz
fs2 = Average dedicated I/O clock rate in MHz
Table 2-10 CEQ Values for Microsemi FPGAs
Item
CEQ Value
Modules (CEQM)
6.7
Input Buffers (CEQI)7.2
Output Buffers (CEQO)
10.4
Routed Array Clock Buffer Loads (CEQCR)
1.6
Dedicated Clock Buffer Loads (CEQCD)
0.7
I/O Clock Buffer Loads (CEQCI)
0.9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A14100A-PG257M | 制造商:Microsemi Corporation 功能描述:FPGA ACT 3 Family 10K Gates 1377 Cells 100MHz 0.8um Technology 5V 257-Pin CPGA 制造商:Microsemi Corporation 功能描述:FPGA ACT 3 10K GATES 1377 CELLS 100MHZ 0.8UM 5V 257CPGA - Trays 制造商:Microsemi Corporation 功能描述:IC FPGA 10K GATES 257-CPGA MIL |
| A14100A-RQ208C | 功能描述:IC FPGA 10K GATES 208-PQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:ACT™ 3 标准包装:1 系列:ProASICPLUS LAB/CLB数:- 逻辑元件/单元数:- RAM 位总计:129024 输入/输出数:248 门数:600000 电源电压:2.3 V ~ 2.7 V 安装类型:表面贴装 工作温度:- 封装/外壳:352-BFCQFP，带拉杆 供应商设备封装:352-CQFP（75x75） |
| A14100A-RQ208CX40 | 制造商:Microsemi SOC Products Group 功能描述:ACLA14100A-RQ208CX40 20K GATES FPGA |
| A14100A-RQ208I | 功能描述:IC FPGA 10K GATES 208-PQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:ACT™ 3 标准包装:1 系列:ProASICPLUS LAB/CLB数:- 逻辑元件/单元数:- RAM 位总计:129024 输入/输出数:248 门数:600000 电源电压:2.3 V ~ 2.7 V 安装类型:表面贴装 工作温度:- 封装/外壳:352-BFCQFP，带拉杆 供应商设备封装:352-CQFP（75x75） |
| A14100A-STDCQ256B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:ASIC |
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