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OXU140CM Datasheet(PDF) 14 Page - Oxford Semiconductor |
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OXU140CM Datasheet(HTML) 14 Page - Oxford Semiconductor |
14 / 20 page 14 External--Free Release DS-0038 Jul 06 OXU140CM Data Sheet Oxford Semiconductor, Inc. Table 14 lists the BGA pin allocations. Table 14 OXU140CM 100-Ball BGA Pin Allocations (Sheet 1 of 3) Pin No. Pins Type(1) Name Description Processor Interface (39 pins) B3, A3, B2, C3, B1, A2, C1, A1, C2, D1, D3, D2, E4, E3, E2, E1 16 MSBCT D0 - D15 16-bit data bus G3, F2, G1, G2, J7, H4, J4, K4, H5, K5, J5, H6, J6, G6 14 MSID A1 - A14 Address bus for direct address space F3 1 MSIU /WR Write strobe F1 1 MSIU /RD Read strobe K6 1 MSIU /CS Chip select D4 1 MOCT /INT Interrupt to the MCU.This pin can be software configured as a driven output or open drain. Open drain is the default C6 1 MSIU /RESET Hardware reset C5, B5 2 MOCT DRQ1, DRQ0 DMA request outputs to support two channels B4, A4 2 MSI ACK1, ACK0 DMA acknowledge General Purpose I/O (3 pins) A7, A5, C4 3 MSBC GPIO, GPXA, GPXB General purpose I/O Power & Ground (21 pins) B7, C8, C9, J8, K9 5VDD3.3A Analog +3.3 V power B10, C7, D10, H7, J10 5VSSA Analog ground D6, D7 2 VDD3.3 Digital +3.3 V power F4, F7, G7 3 VDD1.8 1.8 V core power. VREGOUT may be used for the supplies D5. E5 2 VDDW Wide-range I/O +1.65 V to +3.6 V for the processor interface G5 1 VDDCE Wide-range I/O +1.65 V to +3.6 V for the media port E6, F5, F6 3 VSS Digital/wide-range I/O ground USB Interface (13 pins) H8 J9 2 B DMP, DPP Data lines for USB peripheral port, which may serve as an OTG port in combination with host port 1. If not used, these two pins should be left floating G8, H9 2 B DM1, DP1 Data lines for Host Port 1, which may serve as a USB host or an OTG port in combination with the peripheral port. If not used, these two pins should be left floating |
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