参数资料
型号: A1225A-1PL84I
厂商: Microsemi SoC
文件页数: 3/54页
文件大小: 0K
描述: IC FPGA 2500 GATES 84-PLCC IND
产品变化通告: A1225A Family Discontinuation 18/Apr/2012
标准包装: 16
系列: ACT™ 2
LAB/CLB数: 451
输入/输出数: 72
门数: 2500
电源电压: 4.5 V ~ 5.5 V
安装类型: 表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 84-LCC(J 形引线)
供应商设备封装: 84-PLCC(29.31x29.31)
ACT 2 Family FPGAs
R e visio n 8
2 -5
To calculate the active power dissipated from the complete design, the switching frequency of each part
of the logic must be known. EQ 4 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
EQ 4
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
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
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
Table 2-7 Fixed Capacitance Values for Microsemi FPGAs
Device Type
r1, routed_Clk1
r2, routed_Clk2
A1225A
106
106.0
A1240A
134
134.2
A1280A
168
167.8
相关PDF资料
PDF描述
A1225A-PL84C IC FPGA 2500 GATES 84-PLCC COM
ESC49DTEI CONN EDGECARD 98POS .100 EYELET
EB43-S2R656FS CONN EDGEBOARD DUAL 130POS 3A
A1225A-1PL84C IC FPGA 2500 GATES 84-PLCC COM
AMC40DRXN CONN EDGECARD 80POS .100 DIP SLD
相关代理商/技术参数
参数描述
A1225A-1PLG84C 功能描述:IC FPGA 2500 GATES 84-PLCC COM RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:ACT™ 2 产品变化通告:XC4000(E,L) Discontinuation 01/April/2002 标准包装:24 系列:XC4000E/X LAB/CLB数:100 逻辑元件/单元数:238 RAM 位总计:3200 输入/输出数:80 门数:3000 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:120-BCBGA 供应商设备封装:120-CPGA(34.55x34.55)
A1225A-1PLG84I 功能描述:IC FPGA 2500 GATES 84-PLCC IND RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:ACT™ 2 产品变化通告:XC4000(E,L) Discontinuation 01/April/2002 标准包装:24 系列:XC4000E/X LAB/CLB数:100 逻辑元件/单元数:238 RAM 位总计:3200 输入/输出数:80 门数:3000 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:120-BCBGA 供应商设备封装:120-CPGA(34.55x34.55)
A1225A-1PQ100C 功能描述:IC FPGA 2500 GATES 100-PQFP COM RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:ACT™ 2 产品变化通告:XC4000(E,L) Discontinuation 01/April/2002 标准包装:24 系列:XC4000E/X LAB/CLB数:100 逻辑元件/单元数:238 RAM 位总计:3200 输入/输出数:80 门数:3000 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:120-BCBGA 供应商设备封装:120-CPGA(34.55x34.55)
A1225A-1PQ100I 功能描述:IC FPGA 2500 GATES 100-PQFP IND RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:ACT™ 2 产品变化通告:XC4000(E,L) Discontinuation 01/April/2002 标准包装:24 系列:XC4000E/X LAB/CLB数:100 逻辑元件/单元数:238 RAM 位总计:3200 输入/输出数:80 门数:3000 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:120-BCBGA 供应商设备封装:120-CPGA(34.55x34.55)
A1225A-1PQ176B 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:ACT2 Family FPGAs