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DS89C450-QNL+
Maxim
8051 89C 微控制器 IC 8 位 33MHz 64KB（64K x 8） 闪存 44-PLCC（16.59x16.59）
MPQ:28
MOQ:1
1+
$44.4636
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$34.0308
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$31.3632
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$28.3932
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$28.188
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