STM32WBA54KE Overview
Key Specifications
Key Features
- Includes ST state-of-the-art patented technology
- Operating conditions: – 1.71 to 3.6 V power supply
- 40 °C to 85/105 °C temperature range
- Core: Arm® 32-bit Cortex®-M33 CPU with TrustZone®, MPU, DSP, and FPU running at up to 100 MHz
- ART Accelerator: 8-Kbyte instruction cache allowing 0-wait-state execution from flash memory (frequency up to 100 MHz, 150 DMIPS)
- Benchmarks – 1.5 DMIPS/MHz (Drystone 2.1) – 410 CoreMark® (4.10 CoreMark/MHz)
- Real time clock (RTC) with hardware calendar, alarms, and calibration
- Clock sources – 32 MHz crystal oscillator – 32 kHz crystal oscillator (LSE)
