STM32L452CE
Description
17 3.1 Arm® Cortex®-M4 core with FPU.
Key Features
- Performance benchmark – 1.25 DMIPS/MHz (Drystone 2.1) – 273.55 CoreMark® (3.42 CoreMark/MHz @ 80 MHz)
- Energy benchmark – 335 ULPMark™ CP score – 104 ULPMark™ PP score
- Up to 83 fast I/Os, most 5 V-tolerant
- RTC with HW calendar, alarms and calibration
- Up to 21 capacitive sensing channels: support touchkey, linear and rotary touch sensors
- CRC calculation unit, 96-bit unique ID
- 14-channel DMA controller
- True random number generator
- Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™
- All packages are ECOPACK2® pliant
