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STMicroelectronics STM32W108HB

ARM Cortex-M3, 24 MHz, 128 kB ROM, 8 kB RAM

STMicroelectronics' STM32W108 is a fully integrated System-on-Chip that integrates a 2.4 GHz, IEEE 802.15.4-compliant transceiver. The transceiver utilizes an efficient architecture that exceeds the dynamic range requirements imposed by the IEEE 802.15.4-2003 standard by over 15 dB. The integrated receive channel filtering allows for robust co-existence with other communication standards in the 2.4 GHz spectrum, such as IEEE 802.11 and Bluetooth. The integrated regulator, VCO, loop filter, and power amplifier keep the external component count low. An optional high performance radio mode (boost mode) is software-selectable to boost dynamic range. Typical applications include RF4CE products and remote controls, 6LoWPAN and custom protocols, 802.15.4 based network protocols (standard and proprietary)

Core ARM Cortex-M3, 24 MHz 2 -channel DMA
  • DMA:2 -channel DMA
  • Processor:ARM Cortex-M3, 24 MHz
  • Cryptographic Engine:1 -bit AES128 encryption accelerator
Memory 8 kB RAM, 128 kB ROM
  • ROM:128 kB
  • RAM:8 kB
Clock & Power 2.10 V .. 3.60 V, 24 MHz
  • Internal RC:1 Hz Internal RC Oscillator
  • Supply Voltage:2.10 V .. 3.60 V Operating Voltage
  • Maximum Clock Frequency:24 MHz
Communication SPI, I2C, UART, Other
  • SPI:2 x SPI
  • I2C:2 x I2C
  • UART:1 x UART
  • Other:1 x 2.4 GHz IEEE 802.15.4 transceiver & lower MAC
Analog 6-channel 12 bit ADC
  • ADC:6-channel x 12 bit ADC
I/O & Package 40-QFP, 40-QFP
  • I/Os:24 24 highly configurable GPIOs with Schmitt trigger inputs
  • Package, QFP:40-lead QFP
  • Package, QFP:40-lead QFP
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
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