电子销售点（ePOS） - STMicroelectronics

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电子销售点（ePOS）设备可确保快速、安全地处理电子金融交易。ePOS终端是NFC世界中最复杂的设计之一。它们必须遵守严格的支付标准，包括EMVCo LVL1 & 2或PBOC（中国使用的方案）和PCI，以及FCC符合性声明等认证。

ePOS通常连接到用于库存管理和销售报告的中央服务器，整套ePOS系统可能包含多个固定终端，但也包括验证付款所需的便携式和电池供电设备。使用移动终端时需要无线连接，通常为低功耗蓝牙(BLE)、Wi-Fi或蜂窝网连接。

意法半导体具有许多特别适合这类应用的产品：NFC读取器、超低功耗STM32L4微控制器、以及我们的Blue-RNG蓝牙低功耗片上系统。为完善产品，意法半导体的产品组合包括便捷的USB-C充电和Qi无线充电解决方案。

销售点（POS）终端通过读取借记卡或信用卡上的信息然后连接到银行的服务器登记交易...

支付电子狗是最基本的mPOS设备，通常通过音频插孔或BLE连接到...

销售点的一个明显趋势是用执行POS移动应用程序的平板电脑和智能手机取代传统的ePOS设备...

	Resource title		Latest update
PDF	AN5335 35W transition-mode flyback converter with ultra-low THD based on HVLED007 1.2		19 Dec 2019	19 Dec 2019 AN5335 35W transition-mode flyback converter with ultra-low THD based on HVLED007 1.2
PDF	AN5381 STSPIN820: Microstepping Management 1.0		28 Feb 2020	28 Feb 2020 AN5381 STSPIN820: Microstepping Management 1.0

	Resource title		Latest update
PDF	STM32L5 MCU Series - Excellence in Ultra-low-power with More Security 1.2		03 Jun 2020	03 Jun 2020 STM32L5 MCU Series - Excellence in Ultra-low-power with More Security 1.2

	Resource title	Latest update
PDF	ST Protection Finder - The new app for Android and iOS 1.0	02 Mar 2020	02 Mar 2020 ST Protection Finder - The new app for Android and iOS 1.0
PDF	ST25R系列——高性能NFC/RFID读卡器 1.0	08 Jul 2020	08 Jul 2020 ST25R系列——高性能NFC/RFID读卡器 1.0
PDF	ST33G1M2A/M secure automotive and M2M microcontrollers 2.0	17 Jul 2020	17 Jul 2020 ST33G1M2A/M secure automotive and M2M microcontrollers 2.0
PDF	STM32 GUI solutions - Advanced HMI now achievable on embedded systems 17.12	21 Jan 2019	21 Jan 2019 STM32 GUI solutions - Advanced HMI now achievable on embedded systems 17.12
PDF	STM32L4 Series - Ultra-low-power and performance 18.10	26 Feb 2020	26 Feb 2020 STM32L4 Series - Ultra-low-power and performance 18.10
PDF	STM32L4+ Series - Ultra-low-power and more performance 20.4	15 Apr 2020	15 Apr 2020 STM32L4+ Series - Ultra-low-power and more performance 20.4
PDF	STM32L5 Series - Excellence in ultra-low-power with more security 20.4	05 May 2020	05 May 2020 STM32L5 Series - Excellence in ultra-low-power with more security 20.4
PDF	Ultra-low clamping voltage 0201 ESD diodes 1.0	31 Jul 2018	31 Jul 2018 Ultra-low clamping voltage 0201 ESD diodes 1.0

	Resource title	Latest update
PDF	Motor Control Reference Guide 15.10	11 Nov 2020	11 Nov 2020 Motor Control Reference Guide 15.10
PDF	NFC机遇无处不在 1.1	23 Nov 2020	23 Nov 2020 NFC机遇无处不在 1.1
PDF	Products and solutions for secure wearables 1.0	23 Nov 2020	23 Nov 2020 Products and solutions for secure wearables 1.0
PDF	STM32L series - Ultra-low-power 32-bit MCUs 18.11	27 Mar 2020	27 Mar 2020 STM32L series - Ultra-low-power 32-bit MCUs 18.11
PDF	Secure solutions portfolio 1.0	23 Nov 2020	23 Nov 2020 Secure solutions portfolio 1.0

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销售点