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R1QCA7218AB 数据表(PDF) 15 Page - Renesas Technology Corp |
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R1QCA7218AB 数据表(HTML) 15 Page - Renesas Technology Corp |
15 / 39 page R1QBA72 / R1QEA72 Series Rev. 0.11 : 2013.01.15 PAGE:15 Byte Write Truth Table ( x 36 ) Operation K /K /BW0 /BW1 /BW2 /BW3 Write D0 to D35 -L L L L - LL LL Write D0 to D8 - L HHH - L HHH Write D9 to D17 -H L H H - HL H H Write D18 to D26 -H H L H - HH L H Write D27 to D35 -H H H L - HH H L Write nothing - H HHH - H HHH Notes: 1. H: high level, L: low level, : rising edge. 2. Assumes a WRITE cycle was initiated. /BWx can be altered for any portion of the BURST WRITE operation provided that the setup and hold requirements are satisfied. Common Byte Write Truth Table ( x 18 ) Operation K /K /BW0 /BW1 Write D0 to D17 -L L - LL Write D0 to D8 -L H - LH Write D9 to D17 -H L - HL Write nothing -H H - HH Notes: 1. H: high level, L: low level, : rising edge. 2. Assumes a WRITE cycle was initiated. /BWx can be altered for any portion of the BURST WRITE operation provided that the setup and hold requirements are satisfied. Byte Write Truth Table ( x 9 ) Operation K /K /BW Write D0 to D8 -L - L Write nothing -H - H Notes: 1. H: high level, L: low level, : rising edge. 2. Assumes a WRITE cycle was initiated. /BWx can be altered for any portion of the BURST WRITE operation provided that the setup and hold requirements are satisfied. Just Reference except R1Q2A**09 series R10DS0170EJ0011 |
类似零件编号 - R1QCA7218AB |
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类似说明 - R1QCA7218AB |
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