STM32 overview

• STM32L021D4P6 at Mouser:€1.62

*Maximum Clock Frequency:      32 MHz	
*Program Memory Size:          16 kB	
*Data RAM Size:                2 kB	
*ADC Resolution:               12 bit	
*Operating Supply Voltage:     1.65 V to 3.6 V
*Footprint                     5 x 6.4 mm
*Pitch                         0.65 mm

Ultra Low Power
TSSOP-14
Cortex®-M0+, 16KB Flash, 2KB SRAM, 512B EEPROM, ADC, AES

• STM32L082KZT6 at MOUSER @ €3.93 is used in Murata LoRa module CMWX1ZZABZ-078

Ultra Low Power
LQFP32
Cortex®-M0+, 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs, AES