- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄4334 > A14100A-CQ256C (Microsemi SoC)IC FPGA 10K GATES 256-CQFP PDF資料下載
參數(shù)資料
| 型號： | A14100A-CQ256C |
| 廠商： | Microsemi SoC |
| 文件頁數(shù)： | 13/90頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC FPGA 10K GATES 256-CQFP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | ACT™ 3 |
| LAB/CLB數(shù)： | 1377 |
| 輸入/輸出數(shù)： | 228 |
| 門數(shù)： | 10000 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 256-BFCQFP，帶拉桿 |
| 供應(yīng)商設(shè)備封裝： | 256-CQFP（75x75） |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁當(dāng)前第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁
Detailed Specifications
2- 12
R e visio n 3
Power Dissipation
P = [ICC standby + Iactive] * VCC * IOL * VOL * N + IOH* (VCC – VOH) * M
EQ 3
where:
ICC standby is the current flowing when no inputs or outputs are changing
Iactive is the current flowing due to CMOS switching.
IOL and IOH are TTL sink/source current.
VOL and VOH are TTL level output voltages.
N is the number of outputs driving TTL loads to VOL.
M equals the number of outputs driving TTL loads to VOH.
An accurate determination of N and M is problematical because their values depend on the design and
on the system I/O. The power can be divided into two components: static and active.
Static Power Component
Microsemi FPGAs have small static power components that result in lower power dissipation than PALs
or PLDs. By integrating multiple PALs/PLDs into one FPGA, an even greater reduction in board-level
power dissipation can be achieved.
The power due to standby current is typically a small component of the overall power. Standby power is
calculated in Table 2-9 for commercial, worst case conditions.
The static power dissipated by TTL loads depends on the number of outputs driving high or low and the
DC load current. Again, this value is typically small. For instance, a 32-bit bus sinking 4 mA at 0.33 V will
generate 42 mW with all outputs driving low, and 140 mW with all outputs driving high. The actual
dissipation will average somewhere between as I/Os switch states with time.
Active Power Component
Power dissipation in CMOS devices is usually dominated by the active (dynamic) power dissipation. This
component is frequency dependent, a function of the logic and the external I/O. Active power dissipation
results from charging internal chip capacitances of the interconnect, unprogrammed antifuses, module
inputs, and module outputs, plus external capacitance due to PC board traces and load device inputs.
An additional component of the active power dissipation is the totem-pole current in CMOS transistor
pairs. The net effect can be associated with an equivalent capacitance that can be combined with
frequency and voltage to represent active power dissipation.
Equivalent Capacitance
The power dissipated by a CMOS circuit can be expressed by EQ 4.
Power (W) = CEQ * VCC
2 * F
EQ 4
Where:
CEQ is the equivalent capacitance expressed in pF.
VCC is the power supply in volts.
F is the switching frequency in MHz.
Table 2-9 Standby Power Calculation
ICC
VCC
Power
2 mA
5.25 V
10.5 mW
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A54SX32-CQ208 | IC FPGA SX 48K GATES 208-CQFP |
| EP1S60F1508C7N | IC STRATIX FPGA 60K LE 1508-FBGA |
| APA300-CQ352B | IC FPGA PROASIC+ 300K 352-CQFP |
| A42MX36-CQ256 | IC FPGA MX SGL CHIP 54K 256-CQFP |
| 93C46AT-I/ST | IC EEPROM 1KBIT 2MHZ 8TSSOP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A14100A-CQ256M | 制造商:Microsemi Corporation 功能描述:FPGA ACT 3 Family 10K Gates 1377 Cells 100MHz 0.8um Technology 5V 256-Pin CQFP 制造商:Microsemi Corporation 功能描述:FPGA ACT 3 10K GATES 1377 CELLS 100MHZ 0.8UM 5V 256CQFP - Trays 制造商:Microsemi Corporation 功能描述:IC FPGA 10K GATES 256-CQFP MIL |
| A14100A-PG257B | 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-PG257C | 功能描述:IC FPGA 10K GATES 257-CPGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:ACT™ 3 標(biāo)準(zhǔn)包裝:1 系列:ProASICPLUS LAB/CLB數(shù):- 邏輯元件/單元數(shù):- RAM 位總計:129024 輸入/輸出數(shù):248 門數(shù):600000 電源電壓:2.3 V ~ 2.7 V 安裝類型:表面貼裝 工作溫度:- 封裝/外殼:352-BFCQFP，帶拉桿 供應(yīng)商設(shè)備封裝:352-CQFP（75x75） |
| 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 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:ACT™ 3 標(biāo)準(zhǔn)包裝:1 系列:ProASICPLUS LAB/CLB數(shù):- 邏輯元件/單元數(shù):- RAM 位總計:129024 輸入/輸出數(shù):248 門數(shù):600000 電源電壓:2.3 V ~ 2.7 V 安裝類型:表面貼裝 工作溫度:- 封裝/外殼:352-BFCQFP，帶拉桿 供應(yīng)商設(shè)備封裝:352-CQFP（75x75） |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。