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LCMXO2-256ZE-3UMG64C 数据表(PDF) 79 Page - Lattice Semiconductor |
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LCMXO2-256ZE-3UMG64C 数据表(HTML) 79 Page - Lattice Semiconductor |
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79 / 106 page ![]() 4-3 Pinout Information MachXO2 Family Data Sheet Pin Information Summary MachXO2-256 MachXO2-640 MachXO2-640U 32 QFN 1 64 ucBGA 100 TQFP 132 csBGA 100 TQFP 132 csBGA 144 TQFP General Purpose I/O per Bank Bank 0 8 9 131318 19 27 Bank 1 2 12 14 14 20 20 26 Bank 2 9 11 14 14 20 20 28 Bank 3 2 12 14 14 20 20 26 Bank 4 0 0 0 0 0 0 0 Bank 5 0 0 0 0 0 0 0 Total General Purpose Single Ended I/O 21 44 55 55 78 79 107 Differential I/O per Bank Bank 0 4 5 7 7 9 10 14 Bank 1 1 67 710 10 13 Bank 2 4 57 710 10 14 Bank 3 1 67 710 10 13 Bank 4 0 0 0 0 0 0 0 Bank 5 0 0 0 0 0 0 0 Total General Purpose Differential I/O 10 22 28 28 39 40 54 Dual Function I/O 22 27 29 29 29 29 33 High-speed Differential I/O Bank 0 0 0 0 0 0 0 7 Gearboxes Number of 7:1 or 8:1 Output Gearbox Available (Bank 0) 0 0 00 00 7 Number of 7:1 or 8:1 Input Gearbox Available (Bank 2) 0 0 00 00 7 DQS Groups Bank 1 0 0 0 0 0 0 2 VCCIO Pins Bank 0 2 2 2 2 2 2 3 Bank 1 1 2 2 2 2 2 3 Bank 2 2 2 2 2 2 2 3 Bank 3 1 2 2 2 2 2 3 Bank 4 0 0 0 0 0 0 0 Bank 5 0 0 0 0 0 0 0 VCC 2 2 2 2 2 2 4 GND 2 8 8 8 8 10 12 NC 0 1 26 58 3 32 8 Total Count of Bonded Pins 31 62 73 73 96 99 135 1. Lattice recommends soldering the central thermal pad onto the top PCB ground for improved thermal resistance. |
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