HOLTEK新推出HT32F61141智能卡读卡器32-bit MCU

Release time：2023-01-10
author：Ameya360
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　　Holtek推出新一代Arm@ Cortex@-M0+智能卡读卡器单片机，HT32F61141。最高运行速度为48MHz，工作电压为2.5V~5.5V，并符合-40℃~85℃工业温度范围。HT32F61141内建2个智能卡接口(SCI)，最多可支持3个卡片，可符合ISO7816-3标准，非常适合应用于各种接触式智能卡读卡器产品。

HOLTEK新推出HT32F61141智能卡读卡器32-bit MCU

　　HT32F61141具备64KB Flash程序存储器、16KB SRAM、全速USB 2.0、2个SCI、LDO、RTC、多个定时器与灵活的I²C/SPI/UART周边接口。其内建的LDO可输出1.8V、3V与5V三种电压，为SCI0接口与外部卡芯片提供电源，符合ISO7816-3标准。封装提供32QFN、46QFN与48LQFP封装选择。

　　HT32支持多种开发环境(Keil/IAR/SEGGER/GNU)，并提供硬件开发工具包、周边驱动函式库(Firmware Library)及应用范例等完整的开发资源。全系列M0+ MCU取得Keil MDK-ARM用户许可证，可提供客户免费使用。搭配ISP (In-System Programming)及IAP (In-Application Programming)技术方案，可轻易升级固件。


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