This Product Specification contains functional descriptions, register tables, and electrical specifications, and is organized into chapters based on the modules and peripherals that are available in this IC.

Note: The HTML rendition of the Product Specification corresponds to the latest version only. All versions are available as PDF attachments of this document.
Features
Microcontroller
  • Arm® Cortex®-M33
    • 247 EEMBC CoreMark® score running from flash memory
    • Data watchpoint and trace (DWT), embedded trace macrocell (ETM), and instrumentation trace macrocell (ITM)
    • Serial wire debug (SWD)
    • Trace port
  • 1 MB flash
  • 256 KB low leakage RAM
  • Arm TrustZone®
  • Arm CryptoCell™ 310
  • Up to four SPI controller/targets with EasyDMA
  • Up to four I2C compatible two-wire controller/targets with EasyDMA
  • Up to four UARTs (CTS/RTS) with EasyDMA
  • I2S with EasyDMA
  • Digital microphone interface (PDM) with EasyDMA
  • Four pulse width modulator (PWM) units with EasyDMA
  • 12-bit, 200 ksps ADC with EasyDMA - eight configurable channels with programmable gain
  • Three 32-bit timer with counter mode
  • Two real-time counter (RTC)
  • Programmable peripheral interconnect (PPI)
  • 32 general purpose I/O pins
  • Single supply voltage from 3.0 V – 5.5 V
  • Integrated clock sources
  • LGA package 12.1x11.1x1.2 mm
LTE modem
  • Transceiver and baseband
  • 3GPP LTE release 14 Cat-M1 compliant
  • 3GPP LTE release 14 Cat-NB1 and Cat-NB2 compliant
  • 3GPP LTE release 17 IoT NTN compliant
  • GPS receiver
    • GPS L1 C/A supported
    • QZSS L1 C/A supported
  • RF transceiver for global coverage
    • Power Class 3 up to 23 dBm output power
    • Power Class 5 up to 20 dBm output power
    • -108 dBm sensitivity (Cat-M1) for low band, -107 dBm for mid band
    • Single 50 Ω antenna interface
  • LTE band support in hardware
    • Cat-M1 – B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66, B85, B106
    • Cat-NB1/NB2 – B1, B2, B3, B4, B5, B8, B12, B13, B17, B19, B20, B25, B26, B28, B65, B66, B85. B106
    • IoT NTN – B23, B249, B252, B255, B256
  • Supports SIM and eSIM with an ETSI TS 102 221 compatible UICC interface
  • Power saving features include DRX, eDRX, PSM
  • IP v4/v6 stack
  • Secure socket (TLS/DTLS) API
DECT NR+
  • Maximum transmission power 21 dBm (Class II) on bands 1, 2, 9, 22
  • Maximum transmission power 19 dBm (Class III) on band 4

Current consumption @ 3.7 V

  • LTE power saving mode (PSM) floor current – 2.7 µA
  • eDRX @ 81.92s – 18 µA in Cat-M1, 32 µA in Cat-NB1 (UICC included)
Applications:
  • Sensor networks
  • Logistics and asset tracking
  • Smart energy
  • Smart building automation
  • Smart agriculture
  • Industrial
  • Retail and monitor devices
  • Medical devices
  • Wearables