聚东电子科技限公司长期高价收购厂家及个人积压库存电子料，包括回收IC，手机IC，电视IC，芯片，二三极管，内存，内存颗粒，内存条，现金回收内存FLASH, 单片机，CPU，电容，贴片电容，贴片电阻，钽电容，瓷片电容，电解电容，法拉电容，散电容，模块，导航模块，晶振，滤波器， IC、数码IC存储器、电脑IC，硬盘，液晶显示屏，手机屏.字库.MTK系列通讯ICMP3/MP4内存芯片，电脑IC，电脑BGA，FLASH闪存，直插DIP贴片SMD元器件K9F系列FLASH、南北桥、手机IC、电脑周边IC、电视机IC、ATMEL/PIC系列单片机、OV系列摄像头IC、SPHE系列、SAA系列、XC系列、RT系列、TDA系列、CS系列、主控...南京收购硬盘上门收购
长期高价回收收购电子品牌如：NS / POWER / DALLAS / TI / MAXIM / XILILNX / HOLTEK / NXP / ST / AD / REALTEK / INTER / MICROCHIP / SYNCMOS / ATMEL /WINBOND /ST / SST / SAMSUNG / BB/FAIRCHILD / HYNTX 且长期回收收购74系列 4000系列 三端稳压系列光偶等（排线，液晶屏，壳，主板）等一切电子料。长期有效，中间人介绍酬优！南京收购硬盘上门收购
（可上门看货面谈）公司业务涉及的地区有深圳、香港、澳门、广州、珠海、佛山、东莞、中山、江门、鹤山等珠三角地区以及武汉、重庆、上海、苏州、长沙、北京、天津、青岛、重庆、沈阳、大连、哈尔滨、石家庄、西安、郑州、成都、福州、海口、厦门等全国地区，不受地域限制均可提供上门服务. 南京收购硬盘上门收购
1. 快递代收货款交易(由卖方在当地选择快递公司,选择代收货款业务,货到后我司直接付款快递公司,卖方直接从快递公司收款)..
2. 转帐交易(卖方货到我司,我司将在验货后,货款马上打到卖方帐户)
3.上门现金交易(对金额数量较大,经买卖双方确认后八成,我司将在2个工作日内上门洽谈细节)
长期回收以下型号：
UPD78F0567MC-CAA-AX
UPD78F0571MC-CAB-AX
UPD78F0572MC-CAB-AX
UPD78F0573MC-CAB-AX
UPD78F0576MC-CAB-AX
UPD78F0577MC-CAB-AX
UPD78F0578MC-CAB-AX
UPD78F0581GA-GAM-AX
UPD78F0581GB-GAF-AX
UPD78F0581K8-4B4-AX
UPD78F0582GA-GAM-AX
UPD78F0582GB-GAF-AX
UPD78F0582K8-4B4-AX
UPD78F0583GA-GAM-AX
UPD78F0583GB-GAF-AX
UPD78F0583K8-4B4-AX
UPD78F0586GA-GAM-AX
UPD78F0586GB-GAF-AX
UPD78F0586K8-4B4-AX
UPD78F0587GA-GAM-AX
UPD78F0587GB-GAF-AX
UPD78F0587K8-4B4-AX
UPD78F0588GA-GAM-AX
UPD78F0588GB-GAF-AX
UPD78F0588K8-4B4-AX
UPD78F0590MC-CAB-AX
UPD78F0591MC-CAB-AX
UPD78F0592GA-GAM-AX
UPD78F0593FC-AA4-A
UPD78F0593GA-GAM-AX
UPD78F0730MC-CAB-AX
UPD78F0740MA-FAA-AX
UPD78F0741MA-FAA-AX
UPD78F0742MA-FAA-AX
UPD78F0743MC-CAA-AX
UPD78F0743MC-GAB-AX
UPD78F0744MC-CAA-AX
UPD78F0744MC-GAB-AX
UPD78F0745K8-3B4-AX
UPD78F0745MC-CAB-AX
UPD78F0746K8-3B4-AX
UPD78F0746MC-CAB-AX
UPD78F0750MA-FAA-AX
UPD78F0751MA-FAA-AX
UPD78F0752MA-FAA-AX
UPD78F0753MC-CAA-AX
UPD78F0753MC-GAB-AX
UPD78F0754MC-CAA-AX
UPD78F0754MC-GAB-AX
UPD78F0755K8-3B4-AX
UPD78F0755MC-CAB-AX
UPD78F0756K8-3B4-AX
UPD78F0756MC-CAB-AX
UPD78F0760GA-GAM-AX
UPD78F0761GA-GAM-AX
UPD78F0762GA-GAM-AX
UPD78F0763GB-GAH-AX
UPD78F0764GB-GAH-AX
UPD78F0765GB-GAH-AX
UPD78F0820GC(A)-UEU-AX
UPD78F0822BGC(A)-UEU-AX
UPD78F0828AGC(A)-GAD-AX
UPD78F0836GBA-GAH-G
UPD78F0837GBA2-GAH-G
UPD78F0837GBA-GAH-G
UPD78F0838GKA-GAK-G
UPD78F0839GKA-GAK-G
UPD78F0840GKA-GAK-G
UPD78F0841GKA2-GAK-G
UPD78F0841GKA-GAK-G
UPD78F0842GKA2-GAK-G
UPD78F0842GKA-GAK-G
UPD78F0843GKA-GAK-G
UPD78F0844GBA2-GAH-G
UPD78F0844GBA-GAH-G
UPD78F0845GBA-GAH-G
UPD78F0847GKA-GAK-G
UPD78F0848GKA-GAK-G
UPD78F0849GKA-GAK-G
UPD78F0856MAA-FAA-G
UPD78F0862MC(A)-5A4-A
UPD78F0862MC-5A4-A
UPD78F0881AGBA-GAF-G
UPD78F0882AGBA-GAF-G
UPD78F0883AGBA-GAF-G
UPD78F0884AGAA2-GAM-G
UPD78F0884AGAA-GAM-G
UPD78F0885AGAA2-GAM-G
UPD78F0885AGAA-GAM-G
UPD78F0886AGAA2-GAM-G
UPD78F0886AGAA-GAM-G
UPD78F0887AGBA2-GAH-G
UPD78F0887AGBA-GAH-G
UPD78F0888AGBA2-GAH-G
UPD78F0888AGBA-GAH-G
UPD78F0888AGKA-GAJ-G
UPD78F0889AGBA2-GAH-G
UPD78F0890AGBA2-GAH-G
UPD78F0890AGBA-GAH-G
UPD78F0890AGKA-GAJ-G
UPD78F0891AGKA-GAK-G
UPD78F0893AGCA-GAD-G
UPD78F0893AGKA-GAK-G
UPD78F0895AGAA-GAM-G
UPD78F1000GB-GAF-AX
UPD78F1001GA-HAA-AX
UPD78F1001GB-GAF-AX
UPD78F1002GA-HAA-AX
UPD78F1002GB-GAF-AX
UPD78F1003GA-HAA-AX
UPD78F1003GB-GAF-AX
UPD78F1004GB-GAG-AX
UPD78F1005GB-GAG-AX
UPD78F1006GB-GAG-AX
UPD78F1007F1-AA2-A
UPD78F1007F1-AN1-A
UPD78F1007GA-HAB-AX
UPD78F1007GB-GAH-AX
UPD78F1007GK-GAJ-AX
UPD78F1008F1-AA2-A
UPD78F1008F1-AN1-A
UPD78F1008GA-HAB-AX
UPD78F1008GB-GAH-AX
UPD78F1008GK-GAJ-AX
UPD78F1009F1-AA2-A
UPD78F1009F1-AN1-A
UPD78F1009GA-HAB-AX
UPD78F1009GB-GAH-AX
UPD78F1009GK-GAJ-AX
UPD78F1010GC-GAD-AX
UPD78F1010GK-GAK-AX
UPD78F1011GC-GAD-AX
UPD78F1011GK-GAK-AX
UPD78F1012GC-GAD-AX
UPD78F1012GK-GAK-AX
UPD78F1013F1-BAK-A
UPD78F1013GC-UEU-AX
UPD78F1013GF-GAS-AX
UPD78F1014F1-BAK-A
UPD78F1014GC-UEU-AX
UPD78F1014GF-GAS-AX
UPD78F1016F1-BA4-A
UPD78F1017F1-BA4-A
UPD78F1018F1-BA4-A
UPD78F1022GA-HAA-AX
UPD78F1022K8-5B4-AX
UPD78F1023GA-HAA-AX
UPD78F1023K8-5B4-AX
UPD78F1024GA-HAA-AX
UPD78F1024K8-5B4-AX
UPD78F1025F1-AN9-A
UPD78F1025F1-AN9-AX
UPD78F1025GA-HAB-AX
UPD78F1025GB-GAH-AX
UPD78F1026F1-AN9-A
UPD78F1026F1-AN9-AX
UPD78F1026GA-HAB-AX
UPD78F1026GB-GAH-AX
UPD78F1027GC-GAD-AX
UPD78F1027GK-GAK-AX
UPD78F1028GC-GAD-AX
UPD78F1028GK-GAK-AX
UPD78F1029GC-UEU-AX
UPD78F1029GF-GAS-AX
UPD78F1030GC-UEU-AX
UPD78F1030GF-GAS-AX
UPD78F1031AGA-GAM-AX
UPD78F1032AGA-GAM-AX
UPD78F1033AGA-GAM-AX
UPD78F1034AGA-GAM-AX
UPD78F1035AGA-GAM-AX
UPD78F1036AGB-GAH-AX
UPD78F1037AGB-GAH-AX
UPD78F1038AGB-GAH-AX
UPD78F1039AGB-GAH-AX
UPD78F1040AGB-GAH-AX
UPD78F1041AGK-GAK-AX
UPD78F1042AGK-GAK-AX
UPD78F1043AGK-GAK-AX
UPD78F1044AGK-GAK-AX
UPD78F1045AGK-GAK-AX
UPD78F1046AGC-UEU-AX
UPD78F1047AGC-UEU-AX
UPD78F1048AGC-UEU-AX
UPD78F1049AGC-UEU-AX
UPD78F1050AGC-UEU-AX
UPD78F1142AF1-AN1-A
UPD78F1142AF1-BA4-A
UPD78F1142AGA-HAB-AX
UPD78F1142AGB(A)-GAH-AX
UPD78F1142AGB-GAH-AX
UPD78F1142AGK(A)-GAJ-AX
UPD78F1142AGK-GAJ-AX
UPD78F1142GB-GAH-AX
UPD78F1143AF1-AN1-A
UPD78F1143AF1-BA4-A
UPD78F1143AGA-HAB-AX
但是在8051F310中，CIP-51微控制器内核采用线结构，与标准的8051结构相比指令执行速度有很大的提高。在一个标准的8051中，除MUL和DIV以外所有指令都需要12或24个系统时钟周期，系统时钟频率为12-24MHz。而对于CIP-51内核，70%的指令的执行时间为1或2个系统时钟周期，只有4条指令的执行时间大于4个系统时钟周期。所以在计算定时器的值时要注意这里的变化。指令周期：指令周期是执行一条指令所需要的时间，一般由若干个机器周期组成。