Temperature Logger
NXPs NTAG Smart Sensor portfolio offers single-chip solutions that combine NFC connectivity with autonomous sensing, data processing, and logging. These devices can be easily combined with other companion chips, such as radios or sensor solutions. NTAG Smart Sensor devices are ideal for Internet of Things (IoT) products. Data logger senses parameters such as temperature and processes this data and sends it using UHF/Bluetooth LE.
Product Details
Supported Devices
RFID
NTAG SmartSensor
- NHS3100: NTAG® SmartSensor with Temperature Sensor and Digital IOs
Features
System
- Cortex-M0+ processor running at frequencies of up to 8 MHz
- Cortex-M0+ built-in Nested Vectored Interrupt Controller (NVIC)
- Arm serial wire debug
- System tick timer
- IC reset input
Memory
- 32 kB on-chip flash programming memory
- 4 kB on-chip EEPROM of which 256 bytes can be write protected
- 8 kB SRAM
Digital Peripherals
- Up to 12 General-purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors and repeater mode
- GPIO pins, which can be used as edge and level sensitive interrupt sources
- High-current drivers/sinks (20 mA) on four GPIO pins
- High-current drivers/sinks (20 mA) on two I2C-bus pins
- Programmable WatchDog timer (WDT)
QN9090 BLE
- Up to 48MHz Cortex-M4
- Up to 640 kB flash, up to 152 kB RAM, 128 kB ROM
- NFC NTAG Option with EEPROM
- Quad-SPI for execute in place or data storage in NVM
- BLE 5.0 with 2Mbps and up to 8 simultaneous connections