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스마트 카드 컨트롤러 모듈 -SEC1210
(SMART CARD 2 CLICK)
개요
- 본 제품은 스마트 카드 컨트롤러 모듈 -SEC1210입니다.
- UART 인터페이스를 가진 SEC1210 컨트롤러 기반으로 디자인된 제품입니다.
- ISO/IEC 7816, EMV 4.2/4.3, ETSI TS 102 221, PC/SC 표준 등을 지원합니다.
- 모듈에는 스마트카드 홀더가 장착되어 있습니다.
특징
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HOW DOES IT WORK?
Smart Card 2 Click is based on the SEC1210, a high-performance single-chip Smart Card controller with a UART interface from Microchip. The SEC1210 is controlled by an enhanced integrated 8051 CPU, with all chip peripherals accessed and managed through the SFR or XDATA register space. Besides, it is fully compliant with the prevailing Smart Card standards (ISO7816, EMV, and PC/SC), keeps up with all requirements for communication bit rate, and includes support for proposed bit rates up to 826Kbps. The SEC1210 power unit is regulated and switched internally, supporting all 5V, 3V, and 1.8V Smart Cards (classes A, B, and C, respectively).
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The SEC1210 utilizes TrustSpan™ technology that enables digital systems to communicate securely, process, move and store information. A populated onboard card holder supports data processing with 2FF smart cards. An additional connector for external connection also allows the processing of a standard 1FF card, making it ideal for electronic processes such as personal identification, access control (physical and logical access), authentication, and many more.
This Click board™ communicates with MCU using the UART interface with commonly used UART RX/TX and operates at 115200 bps by default configuration to transmit and exchange data with the host MCU. The sequence activation/deactivation process itself is possible through software. Still, hardware deactivation is also supported when a card is pulled out, whereby the required sequence is ensured regardless of software participation. In addition, Smart Card 2 Click also possesses a general Reset feature routed to the RST pin on the mikroBUS™ socket puts the module into a Reset state, while a yellow LED indicator labeled SRC represents a Smart Card status indicator. The blinking of this LED indicates that the Smart Card data processing is in progress.
This Click board™ can operate with both 3.3V and 5V MCUs, while SEC1210 uses only 5V from mikroBUS™ power rail as its primary power supply. However, the Click board™ comes equipped with a library containing functions and example code that can be used as a reference for further development.
SPECIFICATIONS
Type Smart Card Applications Can be used for personal identification, access control (physical and logical access), authentication, and more On-board modules SEC1210 - single-chip Smart Card controller from Microchip Key Features High performance, low power consumption, fully compliant with Smart card standards, UART interface, external Smart Card connection, data processing LED indicator, and more Interface UART Compatibility mikroBUS Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V,5V
