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1、®DedicatedPinInformationfortheMAXIIEPM1270/EPM1270GDevicesVersion1.5DedicatedPin144-PinTQFP256-PinFBGA256-PinMBGAIO/GCLK018H5K1IO/GCLK120J5L1IO/GCLK289J12M20IO/GCLK391H12L20IO/DEV_OE60M8W12IO/DEV_CLRn61M9Y13TDI34L6U2TMS33N4T3TCK35P3W2TDO36M5V2GNDINT17,54,92,128H7,H9,J8,J10J4,U12,M
2、17,D12GNDIO10,26,47,65,83,99,115,135A1,A16,B2,B15,G7,G8,G9,H3,J3,M4,N3,U9,V8,V9,G10,K7,K8,K9,K10,R2,R15,V13,H18,J17,N18,C8,D9,T1,T16C12,C13,M18VCCINT(1)19,56,90,126H8,H10,J7,J9K4,U11,L17,D11VCCIO1(2)9,25C1,H6,J6,P1K3,L3,L4,M3VCCIO2(2)116,136A3,A14,F8,F9C9,C10,D10,C11VCCIO3(2)82,10
3、0C16,H11,J11,P16J18,K17,K18,L18VCCIO4(2)46,64L8,L9,T3,T14U10,V10,V11,V12NoConnect(N.C.)---TotalUserI/OPins116212212Notes:1.ForEPM1270devices,allVCCINTpinsmustbeconnectedtoeither3.3Vor2.5V,butnotacombinationofboth.ForEPM1270Gdevices,allVCCINTpinsmustbeconnectedto1.8V.2.EachsetofVCC
4、IOpins(VCCIO1,VCCIO2,etc.)canbeconnectedto3.3V,2.5V,1.8V,or1.5V.PT-EPM1270-1.5Copyright©2007AlteraCorp.EPM1270DedicatedPage1of11®I/OPinInformationfortheMAXIIEPM1270/EPM1270GDevicesVersion1.5BankPadNumberPin/PadOptional144-PinTQFP256-PinFBGA256-PinMBGANumberOrientationFunctionFunct
5、ion(s)B10VCCIO1B11GNDIOB12IOD3E3B13IOC2C2B14IO1E3H2B15IO2C3D3B16IOE4C3B17IO3D2D2B18IOE5C4B19IO4D1C1B110IOF3F3B111IO5E2B1B112VCCIO1B113GNDIOB114IO6F4D4B115IOE1D1B116IOF5H4B117IOF2F2B118IO7F6G4B119IO8F1E1B120IOG3J2B121IOG2G2B122IOG4E4B123IOG1E2B124VCCIO1B125GNDIOB126IO11G5G3B127IO12
6、H2G1B128IO13G6F4B129IO14H1H1B130IO15H3F1B131IO16J1J132GNDINTB133IOGCLK018H5K134VCCINTB135IOGCLK120J5L1B136IO21H4K2B137IO22J2M1B138IO23J4L2B139IO24K1N1B140VCCIO1B141GNDIOB142IOJ3M2B143IO27K2P1B144IOK6N4B145IOL1R1B146IO28K5P4B147IO29L2P2B148IOK4R4B149IOM1T1B150IOK3N2B151IO30M2U1B152
7、IOL5P3B153IOM3R2B154VCCIO1B155GNDIOB156IO31L4R3PT-EPM1270-1.5Copyright©2007AlteraCorp.EPM1270IOPage2of11®I/OPinInformationfortheMAXIIEPM1270/EPM1270GDevicesVersion1.5BankPadNumberPin/PadOptional144-PinTQFP256-PinFBGA256-PinMBGANumberOrientationFunctionFunction(s)B157ION1V1B158IOL3
8、T4B159IO32N2W1B160IOM4V3B161ION3T
