NHS3152 Datasheet | NXP Semiconductors

description The NHS3152 is an IC optimized for therapy adherence monitoring and logging. It has an embedded NFC interface, a resistive network sensing-interface, an internal temperature sensor, and a direct battery connection. These features support an effective system solution with a minimal number of external ponents and a single layer foil implementation for pill usage monitoring. The NHS3152 works either battery-powered or NFC-powered. The embedded Arm Cortex-M0+ offers flexibility to the users of this IC to implement their own dedicated solution. The NHS3152 contains multiple features , including multiple power-down modes and a selectable CPU frequency of up to 8 MHz, for ultra low power consumption. Users can program this NHS3152 with the industry-wide standard solutions for Arm Cortex-M0+ processors. As of September 25, 2017, the NFC Forum has certified this device (certification ID: 58524). CAUTION Semiconductors are light sensitive. Exposure to light sources can cause the IC to malfunction. The IC must be protected against light. The protection must be applied to all sides of the IC. CAUTION msc896 This device is sensitive to Electro Static Discharge (ESD). Observe precautions for handling electrostatic sensitive devices. Such precautions are described in the ANSI/ESD S20.20, IEC/ST 61340-5, JESD625-A or equivalent standards. NXP Semiconductors Therapy adherence resistive monitor 2 Features and benefits 2.1 System - ARM Cortex-M0+ processor running at frequencies of up to 8 MHz - ARM Cortex-M0+ built-in Nested Vectored Interrupt Controller (NVIC) - ARM Serial Wire Debug (SWD) - System tick timer - IC reset input 2.2 Memory - 32 k B on-chip flash programming memory - 4 k B on-chip EEPROM of which 320 bytes are write-protected - 8 k B SRAM 2.3 Digital peripherals - Up to 12 general-purpose input output (GPIO) pins with configurable pull-up/pull-down resistors and repeater mode - GPIO pins which can be used as edge and level sensitive interrupt...