STM32WL33K8V6TR
ActiveSUB-GHZ WIRELESS MICROCONTROLLERS. SINGLE-CORE ARM CORTEX-M0+ @64 MHZ WITH 64 KBYTES OF FLASH MEMORY, 16 KBYTES OF SRAM.
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STM32WL33K8V6TR
ActiveSUB-GHZ WIRELESS MICROCONTROLLERS. SINGLE-CORE ARM CORTEX-M0+ @64 MHZ WITH 64 KBYTES OF FLASH MEMORY, 16 KBYTES OF SRAM.
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Technical Specifications
Parameters and characteristics for this part
| Specification | STM32WL33K8V6TR |
|---|---|
| Current - Receiving | 4 mA |
| Current - Transmitting [Max] | 80 mA |
| Current - Transmitting [Min] | 10 mA |
| Data Rate (Max) [Max] | 600 kbps |
| Frequency [Max] | 479 MHz, 958 MHz |
| Frequency [Min] | 413 MHz, 826 MHz |
| GPIO | 17 |
| Memory Size | 64 kB, 16 kB |
| Modulation | 4-GFSK, 4-FSK, 2-FSK, DSSS, ASK, DBPSK, OOK, 2-GFSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Package / Case | 32-VFQFN Exposed Pad |
| Power - Output | 20 dBm |
| Protocol | KNX, Zigbee®, LPWAN, Sigfox |
| RF Family/Standard | 802.15.4 |
| Sensitivity | -132 dBm |
| Serial Interfaces | IrDA, I2S, UART, GPIO, JTAG, PWM, SPI, I2C, USART, PCM |
| Supplier Device Package | 32-VFQFPN |
| Supplier Device Package [x] | 5 |
| Supplier Device Package [y] | 5 |
| Type | TxRx + MCU |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 2.50 | |
Description
General part information
STM32WL33K8 Series
The STM32WL33xx is a high performance ultra-low power wireless application processor, intended for RF wireless applications in the sub-1 GHz band. It is designed to operate in both the license-free ISM and SRD frequency bands such as 433, 868, and 915 MHz.
It adopts a single-core architecture embedding an Arm® 32-bit Cortex®-M0+ CPU that can operate up to 64 MHz. It integrates high-speed and flexible memory types: up to 256 Kbyte flash memory, and up to 32 Kbyte RAM, one-time programmable (OTP) memory area of 1 Kbyte.
The STM32WL33xx embeds a wide set of peripherals, including a 20-pin (16 segments + 4 commons) LCD driver, 12-bit, 8 channel ADC, analog comparator, DAC, LC sensor controller, RTC, IWDG, general purpose timers, AES-128, RNG, CRC, communication interfaces such as USART, SPI, and I2C. Moreover, the security features enable secure boot with USART/SWD block (write protection) and sensitive information storage in flash (read-out protection).
Documents
Technical documentation and resources