2-14 Revision 16 PLL Contribution鈥擯PLL
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� AGLP030V2-CS289
寤犲晢锛� Microsemi SoC
鏂囦欢闋佹暩(sh霉)锛� 56/134闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC FPGA IGLOO PLUS 30K 289-CSP
妯欐簴鍖呰锛� 152
绯诲垪锛� IGLOO PLUS
閭忚集鍏冧欢/鍠厓鏁�(sh霉)锛� 792
杓稿叆/杓稿嚭鏁�(sh霉)锛� 120
闁€鏁�(sh霉)锛� 30000
闆绘簮闆诲锛� 1.14 V ~ 1.575 V
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
宸ヤ綔婧害锛� 0°C ~ 70°C
灏佽/澶栨锛� 289-TFBGA锛孋SBGA
渚涙噳鍟嗚ō鍌欏皝瑁濓細 289-CSP锛�14x14锛�
绗�1闋�绗�2闋�绗�3闋�绗�4闋�绗�5闋�绗�6闋�绗�7闋�绗�8闋�绗�9闋�绗�10闋�绗�11闋�绗�12闋�绗�13闋�绗�14闋�绗�15闋�绗�16闋�绗�17闋�绗�18闋�绗�19闋�绗�20闋�绗�21闋�绗�22闋�绗�23闋�绗�24闋�绗�25闋�绗�26闋�绗�27闋�绗�28闋�绗�29闋�绗�30闋�绗�31闋�绗�32闋�绗�33闋�绗�34闋�绗�35闋�绗�36闋�绗�37闋�绗�38闋�绗�39闋�绗�40闋�绗�41闋�绗�42闋�绗�43闋�绗�44闋�绗�45闋�绗�46闋�绗�47闋�绗�48闋�绗�49闋�绗�50闋�绗�51闋�绗�52闋�绗�53闋�绗�54闋�绗�55闋�鐣跺墠绗�56闋�绗�57闋�绗�58闋�绗�59闋�绗�60闋�绗�61闋�绗�62闋�绗�63闋�绗�64闋�绗�65闋�绗�66闋�绗�67闋�绗�68闋�绗�69闋�绗�70闋�绗�71闋�绗�72闋�绗�73闋�绗�74闋�绗�75闋�绗�76闋�绗�77闋�绗�78闋�绗�79闋�绗�80闋�绗�81闋�绗�82闋�绗�83闋�绗�84闋�绗�85闋�绗�86闋�绗�87闋�绗�88闋�绗�89闋�绗�90闋�绗�91闋�绗�92闋�绗�93闋�绗�94闋�绗�95闋�绗�96闋�绗�97闋�绗�98闋�绗�99闋�绗�100闋�绗�101闋�绗�102闋�绗�103闋�绗�104闋�绗�105闋�绗�106闋�绗�107闋�绗�108闋�绗�109闋�绗�110闋�绗�111闋�绗�112闋�绗�113闋�绗�114闋�绗�115闋�绗�116闋�绗�117闋�绗�118闋�绗�119闋�绗�120闋�绗�121闋�绗�122闋�绗�123闋�绗�124闋�绗�125闋�绗�126闋�绗�127闋�绗�128闋�绗�129闋�绗�130闋�绗�131闋�绗�132闋�绗�133闋�绗�134闋�
IGLOO PLUS DC and Switching Characteristics
2-14
Revision 16
PLL Contribution鈥擯PLL
PPLL = PDC4 + PAC13 *FCLKOUT
FCLKOUT is the output clock frequency.1
Guidelines
Toggle Rate Definition
A toggle rate defines the frequency of a net or logic element relative to a clock. It is a percentage. If the
toggle rate of a net is 100%, this means that this net switches at half the clock frequency. Below are
some examples:
The average toggle rate of a shift register is 100% because all flip-flop outputs toggle at half of the
clock frequency.
The average toggle rate of an 8-bit counter is 25%:
鈥� Bit 0 (LSB) = 100%
鈥� Bit 1
= 50%
鈥� Bit 2
= 25%
鈥撯€�
鈥� Bit 7 (MSB) = 0.78125%
鈥� Average toggle rate = (100% + 50% + 25% + 12.5% + . . . + 0.78125%) / 8
Enable Rate Definition
Output enable rate is the average percentage of time during which tristate outputs are enabled. When
nontristate output buffers are used, the enable rate should be 100%.
1. If a PLL is used to generate more than one output clock, include each output clock in the formula by adding its corresponding
contribution (PAC13* FCLKOUT product) to the total PLL contribution.
Table 2-19 Toggle Rate Guidelines Recommended for Power Calculation
Component
Definition
Guideline
1
Toggle rate of VersaTile outputs
10%
2
I/O buffer toggle rate
10%
Table 2-20 Enable Rate Guidelines Recommended for Power Calculation
Component
Definition
Guideline
1
I/O output buffer enable rate
100%
2
RAM enable rate for read operations
12.5%
3
RAM enable rate for write operations
12.5%
鐩搁棞PDF璩囨枡
PDF鎻忚堪
GEC40DTEI CONN EDGECARD 80POS .100 EYELET
GSC65DRYN CONN EDGECARD 130PS DIP .100 SLD
BR24T256FVT-WE2 IC EEPROM I2C 256K 400KHZ 8TSSOP
GMC65DRYN CONN EDGECARD 130PS DIP .100 SLD
GSC65DRYH CONN EDGECARD 130PS DIP .100 SLD
鐩搁棞浠g悊鍟�/鎶€琛撳弮鏁�(sh霉)
鍙冩暩(sh霉)鎻忚堪
AGLP030-V2CS289ES 鍒堕€犲晢:ACTEL 鍒堕€犲晢鍏ㄧū:Actel Corporation 鍔熻兘鎻忚堪:IGLOO PLUS Low-Power Flash FPGAs with FlashFreeze Technology
AGLP030-V2CS289I 鍒堕€犲晢:ACTEL 鍒堕€犲晢鍏ㄧū:Actel Corporation 鍔熻兘鎻忚堪:IGLOO PLUS Low-Power Flash FPGAs with FlashFreeze Technology
AGLP030V2-CS289I 鍔熻兘鎻忚堪:IC FPGA IGLOO PLUS 30K 289-CSP RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 宓屽叆寮� - FPGA锛堢従(xi脿n)鍫村彲绶ㄧ▼闁€闄e垪锛� 绯诲垪:IGLOO PLUS 妯欐簴鍖呰:152 绯诲垪:IGLOO PLUS LAB/CLB鏁�(sh霉):- 閭忚集鍏冧欢/鍠厓鏁�(sh霉):792 RAM 浣嶇附瑷�:- 杓稿叆/杓稿嚭鏁�(sh霉):120 闁€鏁�(sh霉):30000 闆绘簮闆诲:1.14 V ~ 1.575 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 宸ヤ綔婧害:-40°C ~ 85°C 灏佽/澶栨:289-TFBGA锛孋SBGA 渚涙噳鍟嗚ō鍌欏皝瑁�:289-CSP锛�14x14锛�
AGLP030-V2CS289PP 鍒堕€犲晢:ACTEL 鍒堕€犲晢鍏ㄧū:Actel Corporation 鍔熻兘鎻忚堪:IGLOO PLUS Low-Power Flash FPGAs with FlashFreeze Technology
AGLP030V2-CSG201 鍔熻兘鎻忚堪:IC FPGA IGLOO PLUS 30K 201-CSP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 宓屽叆寮� - FPGA锛堢従(xi脿n)鍫村彲绶ㄧ▼闁€闄e垪锛� 绯诲垪:IGLOO PLUS 妯欐簴鍖呰:152 绯诲垪:IGLOO PLUS LAB/CLB鏁�(sh霉):- 閭忚集鍏冧欢/鍠厓鏁�(sh霉):792 RAM 浣嶇附瑷�:- 杓稿叆/杓稿嚭鏁�(sh霉):120 闁€鏁�(sh霉):30000 闆绘簮闆诲:1.14 V ~ 1.575 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 宸ヤ綔婧害:-40°C ~ 85°C 灏佽/澶栨:289-TFBGA锛孋SBGA 渚涙噳鍟嗚ō鍌欏皝瑁�:289-CSP锛�14x14锛�