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ST33K1M5A-SOP offers two serial communication slave interfaces fully compatible with the ISO/IEC 7816-3 standard (T=0, T=1) and a single-wire protocol (SWP) slave interface for communication with a near field communication (NFC) router in secure element (SE) applications. The device also includes a master/slave serial peripheral interface (SPI) as well as an inter-integrated circuit (I²C) master/slave interface for communication. The slave SPI runs at up to 48 MHz and the master SPI at up to 15 MHz while the slave I²C Fast-mode Plus interface operates at up to 1 Mbit/s and the master I²C Fast-mode plus at up to 1 Mbit/s.

Features Of ST33K1M5A-SOP

AEC-Q100 Grade 2 qualified

Arm® Cortex®-M35P 32-bit RISC core cadenced at 63 MHz

Operating temperature range: –40 °C to 105 °C

2 Kbytes of cache memory

Up to 1.5 Mbytes of user flash memory

64 Kbytes of user RAM

Two ISO/IEC 7816-3 interfaces supporting the T=0 and T=1 protocols (slave mode)

Single-wire protocol (SWP) slave interface (ETSI 102613 compliant)

Serial peripheral interface (SPI) - master (up to 15 MHz) and slave (up to 48 MHz)

Master/slave I²C interface up to 1 Mb/s

Three 16-bit timers with interrupt capability

Permanent timer in low-power standby mode

Ten multiplexed general-purpose I/Os

Class C (1.8 V), Class B (3 V) and 3.3 V supply voltage ranges

Current consumption compatible with GSM and ETSI TS 102 221 release 12 and beyond

Contact assignment compatible with ISO/IEC 7816-2

ESD protection greater than 4 kV (HBM)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.