意外!车用IC驶上快车道,车载MCU和DSP仅个位数增长

Release time:2017-05-26
author:Ameya360
source:IC Insights
reading:1699

  MOS memory领衔车用IC出现史上最高增速的两位数增长,意外的是,车载MCU和DSP只是表现出个位数增长。

  电子系统每年都在为新车提供卖点。例如提升汽车性能;增加舒适与便利;通过警告、检测与自动纠错来保证司机安全等。市场调研机构IC Insights认为,在消费者需求与政府强制双轮推动下,车载电子系统领域不断扩展,同时由于很多车载芯片价格上涨,2017年汽车IC市场规模将可能创出历史新高,预计同比增长22%达280亿美元。

  在过去几年,全球车载芯片市场增长波动剧烈。在2014年实现增长11.5%之后,2015年全球车载IC市场下降2.5%,2016年又强势反弹,同比增长10.8%。不过,2015年汽车IC销售额出现下滑主要是因为价格下跌,包括微控制器、模拟芯片、DRAM、闪存通用和专用逻辑芯片在内的关键汽车IC产品平均售价全线下跌。2015年车载芯片出货量依然保持增长势头,但其平均售价下跌幅度过大,导致当年出现销售额负增长。

  然而,从2016年下半年开始,芯片平均售价持续上升(伴随新汽车系统需求增长)力助车载芯片市场恢复两位数增长。IC Insights预计,由于DRAM和闪存价格上升势头异常猛烈,受益于此,2017年车载芯片市场增速惊人,同比增长率有望达到22.4%。

  在IC Insights最新预测中,2017年DRAM平均售价或可同比增长50%,而NAND闪存平均售价也将达28%,汽车专用逻辑芯片平均售价增长率为34%。芯片价格维持强势,结合系统需求持续增长,所以今年汽车IC市场有望实现大丰收。

  2016年,车用微控制器、模拟芯片、标准逻辑芯片与车用存储器等加起来只占全球IC市场总销售额的8%,但IC Insights预计,2020年车载芯片占全球IC市场份额比例将超过10%,从而成为继通信和计算机之后的第三大IC终端应用市场。

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