型号	数量	封装	厂家	年份	备注
	AT28HC256-70JI	100		AT
	AT28HC64B-12JI	130		AT
	AT29655-3	800		AT
	AT29C010A	100		AT
	AT29C020-12PC	100		AT
	AT29C020-15PC	100		AT
	AT29C020-90PC	100		AT
	AT29C1024-15J	300		AT
	AT29C256-12JC	1300		AT
	AT29C256-15PC	100		AT
	AT29C257-12JC	500		AT
	AT29C257-20JC	500		AT
	AT29C512-90JC	200		AT
	AT87F52	260		AT
	AT89C2051-24PI	300		AT
	AT89C51	165		AT
	AT89C51-20QC	512		AT	98+
	AT89C55	100		AT
	AT89C55-33PC	40		AT
	AT89S8252-24JC	2		AT

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