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STM32WLE5C8U6

Name: STM32WLE5C8U6
Brand: STMicroelectronics
SKU: STM32WLE5C8U6
Price: 7.89 USD
Availability: InStock

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Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 64 Kbytes of Flash memory, 20 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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In stock

$7.89

Parameter

Parameter Name	Parameter Value
Supply Voltage Min Volt	1.8
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Operating Voltage Min Volt	1.8
Operating Voltage Max Volt	3.6
Core	Arm Cortex-M4
ECCN US	5A992.c
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	UFQFPN 48 7x7x0.55 mm

Description

The STM32WLE5/E4xx long-range wireless and ultra-low-power devices embed a powerful and ultra-low-power LPWAN-compliant radio solution, enabling the following modulations: LoRa^®, (G)FSK, (G)MSK, and BPSK.

The LoRa^® modulation is available in STM32WLx5xx only.

These devices are designed to be extremely low-power and are based on the high-performance Arm^® Cortex^®-M4 32-bit RISC core operating at a frequency of up to 48 MHz. This core implements a full set of DSP instructions and an independent memory protection unit (MPU) that enhances the application security.

The devices embed high-speed memories (Flash memory up to 256 Kbytes, SRAM up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals.

The devices also embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection and proprietary code readout protection.

These devices offer a 12-bit ADC, a 12-bit DAC low-power sample-and-hold, two ultra-low-power comparators associated with a high-accuracy reference voltage generator.

The devices embed a low-power RTC with a 32-bit sub-second wakeup counter, one 16-bit single-channel timer, two 16-bit four-channel timers (supporting motor control), one 32-bit four-channel timer and three 16-bit ultra-low-power timers.

These devices also embed two DMA controllers (7 channels each) allowing any transfer combination between memory (Flash memory, SRAM1 and SRAM2) and peripheral, using the DMAMUX1 for flexible DMA channel mapping.

The devices also feature the standard and advanced communication interfaces listed below:

Key features

Key features
Radio Frequency range: 150 MHz to 960 MHz Modulation: LoRa^®, (G)FSK, (G)MSK and BPSK RX sensitivity: –123 dBm for 2-FSK(at 1.2 Kbit/s), –148 dBm for LoRa^® (at 10.4 kHz, spreading factor 12) Transmitter high output power, programmable up to +22 dBm Transmitter low output power, programmable up to +15 dBm Compliant with the following radio frequency regulations such as ETSI EN 300 220, EN 300 113, EN 301 166, FCC CFR 47 Part 15, 24, 90, 101 and the Japanese ARIB STD-T30, T-67, T-108 Compatible with standardized or proprietary protocols such as LoRaWAN^®, Sigfox™, W-MBus and more (fully open wireless system-on-chip) Ultra-low-power platform 1.8 V to 3.6 V power supply –40 °C to +105 °C temperature range Shutdown mode: 31 nA (V_DD= 3 V) Standby (+ RTC) mode:360 nA (V_DD= 3 V) Stop2 (+ RTC) mode: 1.07 µA (V_DD= 3 V) Active-mode MCU: < 72 µA/MHz (CoreMark^®) Active-mode RX: 4.82 mA Active-mode TX: 15 mA at 10 dBm and 87 mA at 20 dBm (LoRa^® 125 kHz) Core 32-bit Arm^® Cortex^®-M4 CPU Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 48 MHz, MPU and DSP instructions 1.25 DMIPS/MHz (Dhrystone 2.1) Security and identification Hardware encryption AES 256-bit True random number generator (RNG) Sector protection against read/write operations (PCROP, RDP, WRP) CRC calculation unit Unique device identifier (64-bit UID compliant

STM32WLE5C8U6

Active

Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 64 Kbytes of Flash memory, 20 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip. Learn More about STM32WLE5C8U6

Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 64 Kbytes of Flash memory, 20 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
Learn More about STM32WLE5C8U6