STM32WLE5CCU6

STM32WLE5CCU6

STM32WLE5CCU7

Active
Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
Quantity $ per Unit Savings
1 - 9$6.940%
10 - 24$6.2710%
25 - 99$5.9814%
100 - 249$5.1925%
250 - 499$4.9629%
500$4.5235%
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Out of stock
$6.94
Parameter NameParameter Value
Supply Voltage Min Volt1.8
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
Operating Voltage Min Volt1.8
Operating Voltage Max Volt3.6
CoreArm Cortex-M4
ECCN US5A992C
ECCN EU5A002A4
Packing TypeTray
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameUFQFPN 48 7x7x0.55 mm
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 (VDD = 3 V)
    • Standby (+ RTC) mode:360 nA (VDD = 3 V)
    • Stop2 (+ RTC) mode: 1.07 µA (VDD = 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