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STM32WL33xx
Datasheet
Multiprotocol LPWAN 32-bit MCU Arm® Cortex®-M0+ (G)2FSK, (G)4FSK, ASK, D-BPSK, up to 256KB flash, 32KB SRAM
VFQFPN48 (6 x 6 mm) VFQFPN32 (5 x 5 mm)
Product summary
Reference
Part number
STM32WL33C8
STM32WL33CB
STM32WL33xx
STM32WL33CC STM32WL33K8
STM32WL33KB
STM32WL33KC
Features
• Includes ST state-of-the-art patented technology • Ultra-low power sub-1GHz wireless system-on-chip • Programmable MCU
– Core: Arm® Cortex®-M0+ 32-bit, running up to 64 MHz – Program memory: 64-Kbyte / 128-Kbyte / 256-Kbyte flash memory – Data memory: 16-Kbyte / 32-Kbyte SRAM (full retention) – Additional storage: 1-Kbyte OTP (user data) • Radio – Frequency bands: 159-185 MHz, 413-479 MHz, 826-958 MHz – Air data rate from 0.