ST SimpleMAC STM32W108

The STM32W108 is a fully integrated System-on-Chip that integrates a 2.4 GHz, IEEE 802.15.4-compliant transceiver, 32-bit ARM® Cortex™-M3 microprocessor, Flash and RAM memory, and peripherals of use to designers of 802.15.4-based systems.
Key Features:
* Complete system-on-chip
o 32-bit ARM® Cortex™-M3 processor
o 2.4 GHz IEEE 802.15.4 transceiver & lower MAC
o 128/192/256-Kbyte Flash, 8/12/16-Kbyte RAM memory
o AES128 encryption accelerator
o Flexible ADC, SPI/UART/I2C serial communications, and general-purpose timers
o 24 highly configurable GPIOs with Schmitt trigger inputs
* Industry-leading ARM® Cortex™-M3 processor
o Leading 32-bit processing performance
o Highly efficient Thumb®-2 instruction set
o Operation at 6, 12 or 24 MHz
o Flexible nested vectored interrupt controller
* Low power consumption, advanced management
o Receive current (w/ CPU): 27 mA
o Transmit current (w/ CPU, 3 dBm TX): 31 mA
o Low deep sleep current, with retained RAM and GPIO: 400 nA/800 nA with/without sleep timer
o Low-frequency internal RC oscillator for low-power sleep timing
o High-frequency internal RC oscillator for fast (100 μs) processor start-up from sleep
* Exceptional RF performance
o Normal mode link budget up to 102 dB; configurable up to 107 dB
o -99 dBm normal RX sensitivity; configurable to -100 dBm (1% PER, 20 byte packet)
o 3 dB normal mode output power; configurable up to 8 dBm
o Robust WiFi and Bluetooth coexistence
* Innovative network and processor debug
o Non-intrusive hardware packet trace
o Serial wire/JTAG interface
o Standard ARM debug capabilities: Flash patch & breakpoint; data watchpoint & trace; instrumentation trace macrocell
* Application flexibility
o Single voltage operation: 2.1-3.6 V with internal 1.8 V and 1.25 V regulators
o Optional 32.768 kHz crystal for higher timer accuracy
o Low external component count with single 24 MHz crystal
o Support for external power amplifier
o Small 7x7 mm 48-pin VFQFPN package or 6x6 mm 40-pin VFQFPN package