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上海三积分电子有限公司在最近开发的汽车通用称重仪表中使用了AT45D041,取得非常满意的效果。设计中充分利用其中的2个数据缓存RAM,大大提高了仪表的页连续读写速度,还利用其硬件数据保护功能有效地防止了标定数据、重要参数的丢失或改写,同时利用其大容量和每页有8个特殊字节的特点,对车号、称重数据等的存储可采用数据库结构,便于编程处理或“打包”送上位机,如采用简单存储结构,则可存储上万甚至数十万条记录,而且扩展容量时不需对硬件作任何改动。好东西应该与大家共享,特作此文将
Shanghai Three Points Electronics Co., Ltd. in the recently developed automotive general weighing instruments used AT45D041, and achieved very satisfactory results. Take full advantage of the design of two of the data cache RAM, which greatly improves the meter page continuous read and write speed, but also the use of its hardware data protection features effectively prevent the calibration data, the important parameters of the loss or rewrite, while using its large capacity and Each page has 8 special bytes of the characteristics of the car number, weighing data storage, such as the use of database structure, easy programming or “package” sent to the machine, such as the use of simple storage structure, you can store tens of thousands or even One hundred thousand records, but also to expand the capacity without any changes to the hardware. Good things should be shared with you, special for this article will