CXD8857Q

CXD8857Q(1/4) IL08D C-MOS KEY PROCESSOR —TOP VIEW— 120 110 100 90 GND GND VDD 121 GND VDD GND 81 VDD 80 130 GND GND 70 140 GND VDD VDD GND 60 150 GND GND 50 VDD GND GND 160 GND 1 20 VDD VDD GND 41 30 www.DataSheet4U.com 10 40 CXD8857Q(2/4) PIN I/O SIGNAL No. 1 — GND 2 I RST TEST 1 3 I TEST 0 4 I 5 I MSRC 14 6 I MSRC 13 7 I MSRC 12 8 I MSRC 11 9 I MSRC 10 10 — GND 11 I MSRC 9 12 I MSRC 8 13 I MSRC 7 14 I MSRC 6 15 I MSRC 5 16 I MSRC 4 17 I MSRC 3 18 I MSRC 2 19 I MSRC 1 20 — VDD 21 I MSRC 0 22 I MASK 11 23 I MASK 10 24 I MASK 9 25 I MASK 8 26 I MASK 7 27 I MASK 6 28 I MASK 5 29 I MASK 4 www.DataSheet4U.com 30 — GND I MASK 3 31 I MASK 2 32 I MASK 1 33 I MASK 0 34 O KEY2 11 35 O KEY2 10 36 O KEY2 9 37 O KEY2 8 38 O KEY2 7 39 — 40 VDD PIN No. 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 PIN No. 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 PIN No. 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 I/O — O O O O O O O I — I I I I I I I I — — I I I I I I I I I — I I I I I I O O O — SIGNAL GND KEY2 6 KEY2 5 KEY2 4 KEY2 3 KEY2 2 KEY2 1 KEY2 0 DLKY 11 GND DLKY 10 DLKY 9 DLKY 8 DLKY 7 DLKY 6 DLKY 5 DLKY 4 DLKY 3 GND VDD DLKY 2 DLKY 1 DLKY 0 BDKY 11 BDKY 10 BDKY 9 BDKY ...