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STM32WBA5MMGH6TR

Ultra-low-power, Arm Cortex-M33 TZ MCU 100 MHz with 1 Mbytes of Flash memory, Bluetooth LE 5.4, 802.15.4, Zigbee, Thread

Supply Voltage Min Volt1.71
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
CoreArm Cortex-M33
ECCN US5A992.c
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSIP LGA 76 8x12.5x1.372 mm

The STM32WBA5MMG is an ultra-low-power, small form factor, certified 2.4 GHz wireless module. It supports Bluetooth® LE, Zigbee® 3.0, OpenThread, dynamic and static concurrent modes, and IEEE 802.15.4 proprietary protocols. Based on the STM32WBA55UG wireless microcontroller, it provides...
Read More

Key features
  • Includes ST state-of-the-art patented technology.
  • Core
    • Arm® 32-bit Cortex®-M33 CPU with TrustZone®, MPU, DSP, and FPU
  • Bluetooth® LE
    • LE 2M
    • LE coded
    • Direction finding
    • LE power control
    • Isochronous channels
    • Extended advertising
    • Periodic advertising
    • LE secure connections
    • LE audio
    • Core specification v6.0
  • Memories
    • 1-Mbyte flash memory with ECC, including 256 Kbytes with 100 kcycles
    • 128-Kbyte SRAM, including 64 Kbytes with parity check
    • 512-byte (32 rows) OTP
  • ART Accelerator
    • 8-Kbyte instruction cache allowing 0-wait-state execution from flash memory (frequency up to 100 MHz, 150 DMIPS)
  • Fully integrated BOM including 32 MHz and 32 kHz crystals
  • Integrated antenna with IPD for best-in-class and reliable antenna matching
    • Optional external antenna configuration
  • Certifications: CE, FCC, ISED, MIC, RoHS, REACH
  • Planned certifications: KC, NCC, SRRC, ANATEL
  • Ultra-low-power platform
    • 1.71 to 3.6 V power supply
    • SMPS and ultra-low-power modes for battery longevity
    • -40°C to 85°C temperature range
  • Supporting:
    • Ultra-low-power 2.4 GHz RF transceiver supporting Bluetooth® LE, IEEE 802.15.4 supporting Thread, Matter for Border router, and Zigbee®
    • Programmable output power up to +10 dBm with 1 dB steps
    • Rx sensitivity: -96 dBm (Bluetooth® LE at 1 Mbit/s), -97.5 dBm (IEEE 802.15.4 at 250 Kbit/s)
    • Up to 33 I/Os (most of them 5 V-tolerant) with interrupt capability
  • Security and cryptography
    • Secure firmware installation (SFI)
    • Advanced encryption standards (AES) accelerators
    • Public key accelerator (PKA)
    • Protection against differential power analysis (DPA)
    • HASH hardware accelerator
    • True random number generator (RNG)
    • 96-bit UID
    • CRC calculation unit
    • Flash readout and hide protection (RDP and HDP)
    • Tamper detection
    • Root hardware unique key (RHUK)
  • Serial wire debug (SWD) and JTAG
  • Suitable for 2 layer PCB product design
  • All packages are ECOPACK2 compliant.
Coming Soon
Quantity $ per unit Savings
1-500$11.540%
Contact sales
$11.54
Supply Voltage Min Volt1.71
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
CoreArm Cortex-M33
ECCN US5A992.c
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSIP LGA 76 8x12.5x1.372 mm

The STM32WBA5MMG is an ultra-low-power, small form factor, certified 2.4 GHz wireless module. It supports Bluetooth® LE, Zigbee® 3.0, OpenThread, dynamic and static concurrent modes, and IEEE 802.15.4 proprietary protocols. Based on the STM32WBA55UG wireless microcontroller, it provides...
Read More

Key features
  • Includes ST state-of-the-art patented technology.
  • Core
    • Arm® 32-bit Cortex®-M33 CPU with TrustZone®, MPU, DSP, and FPU
  • Bluetooth® LE
    • LE 2M
    • LE coded
    • Direction finding
    • LE power control
    • Isochronous channels
    • Extended advertising
    • Periodic advertising
    • LE secure connections
    • LE audio
    • Core specification v6.0
  • Memories
    • 1-Mbyte flash memory with ECC, including 256 Kbytes with 100 kcycles
    • 128-Kbyte SRAM, including 64 Kbytes with parity check
    • 512-byte (32 rows) OTP
  • ART Accelerator
    • 8-Kbyte instruction cache allowing 0-wait-state execution from flash memory (frequency up to 100 MHz, 150 DMIPS)
  • Fully integrated BOM including 32 MHz and 32 kHz crystals
  • Integrated antenna with IPD for best-in-class and reliable antenna matching
    • Optional external antenna configuration
  • Certifications: CE, FCC, ISED, MIC, RoHS, REACH
  • Planned certifications: KC, NCC, SRRC, ANATEL
  • Ultra-low-power platform
    • 1.71 to 3.6 V power supply
    • SMPS and ultra-low-power modes for battery longevity
    • -40°C to 85°C temperature range
  • Supporting:
    • Ultra-low-power 2.4 GHz RF transceiver supporting Bluetooth® LE, IEEE 802.15.4 supporting Thread, Matter for Border router, and Zigbee®
    • Programmable output power up to +10 dBm with 1 dB steps
    • Rx sensitivity: -96 dBm (Bluetooth® LE at 1 Mbit/s), -97.5 dBm (IEEE 802.15.4 at 250 Kbit/s)
    • Up to 33 I/Os (most of them 5 V-tolerant) with interrupt capability
  • Security and cryptography
    • Secure firmware installation (SFI)
    • Advanced encryption standards (AES) accelerators
    • Public key accelerator (PKA)
    • Protection against differential power analysis (DPA)
    • HASH hardware accelerator
    • True random number generator (RNG)
    • 96-bit UID
    • CRC calculation unit
    • Flash readout and hide protection (RDP and HDP)
    • Tamper detection
    • Root hardware unique key (RHUK)
  • Serial wire debug (SWD) and JTAG
  • Suitable for 2 layer PCB product design
  • All packages are ECOPACK2 compliant.