小华半导体发布HC32L021:超低功耗MCU引领者,开启迭代新篇章

Release time:2025-04-30
author:AMEYA360
source:小华半导体
reading:460

  在国内集成电路产业发展的进程中,小华半导体作为率先投身超低功耗微控制单元(MCU)领域的先锋企业,一直以来都在积极推动技术创新与产品革新。近期,小华半导体正式推出极具竞争力的新一代超低功耗微控制器产品——HC32L021。

  在超低功耗方面,HC32L021采用了先进的电源管理技术与国产超低漏电工艺技术,确保在各种复杂应用场景下都能有效降低能耗,延长设备的续航时间。其功能、性能优化体现在对运算速度、数据处理能力以及外设接口的精心设计上,如48MHz的工作主频、经优化的高精度高速内部时钟、低功耗定时器和串口通信接口等。在产品质量保障上,小华半导体建立了严格的质量管控体系,从芯片设计、晶圆制造到封装测试,每一个环节都经过了多重检测与验证,确保产品的稳定性与可靠性,全方位满足客户的多元需求,在竞争激烈且技术迭代迅速的MCU市场中占据独特而稳固的地位。

  当下,低成本MCU市场正处于深刻的变革时期。随着半导体制造工艺的不断进步以及市场竞争的日益激烈,入门级32位MCU价格持续下行。如今,其成本已与传统8/16位MCU相当,甚至在特定应用下更具成本竞争力。这种成本结构的变化,使得入门级32位MCU在性能优势基础上,凭借价格优势大规模抢占8/16位MCU的市场份额,市场需求呈现出爆发式增长的态势。在此市场变革的浪潮中,HC32L021凭借其卓越的综合性能,展现出强大的市场适应性和广阔的应用潜力。

  HC32L021产品配置特色:

  •Arm Cortex-M0+,主频可达48MHz

  •动态功耗低至45uA/MHz@48MHz,深度休眠模式低至0.65uA

  •高精度内部时钟RC48M:±1.5%(全温)

  •64KB Flash,6KB SRAM

  •通信接口:2组LPUART接口;1组SPI接口;1组I2C接口

  •模拟接口:1组12bit 1Msps ADC

  •定时器:1组高级定时器,可支持互补PWM输出;1组低功耗定时器;2组可灵活配置的通用/基本定时器;1组实时时钟RTC

  •ESD_HBM:±4KV

  •工作温度:-40-105℃

  •1.8-5.5V宽供电电压

  •TSSOP20,QFN20及QFN14 2*2mm2超小封装

  功能框图:

小华半导体发布HC32L021:超低功耗MCU引领者,开启迭代新篇章

  产品规格:

小华半导体发布HC32L021:超低功耗MCU引领者,开启迭代新篇章


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