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ST STM32WLE5JCI6 product image
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ST STM32WLE5JCI6RoHS

Manufacturer
ST
MPN
STM32WLE5JCI6
LCSC Part #
C2971285
Packaging
UFBGA-73
Customer #
Key Attributes
Radio with LoRa, (G)FSK, (G)MSK, BPSK Modulation, up to 256KB flash, 64KB SRAM
Datasheetpdf iconST STM32WLE5JCI6

Products Specifications

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TypeDescription
CategoryRF and Wireless/RF Transceiver ICs
ManufacturerST
PackagingUFBGA-73
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging490
Sales UnitPiece

Features

AI Translation
  • Incorporates ST advanced patented technology
  • RF:
    • Frequency range: 150 MHz to 960 MHz
    • Modulation: LoRa, (G)FSK, (G)MSK, and BPSK
    • RX sensitivity:
      • -123 dBm at 2-FSK (1.2 Kbit/s)
      • -148 dBm at LoRa (10.4 kHz, spreading factor 12)
    • High output power transmitter, programmable up to +22 dBm
    • Low output power transmitter, programmable up to +15 dBm
    • IPD companion chip available for optimized matching, filtering, and balun — compact solution covering various packages and major use cases (22 dBm at 915 MHz, 14 dBm at 868 MHz, 17 dBm at 490 MHz)
    • Compliant with RF regulations: ETSI EN 300 220, EN 300 113, EN 301 166, FCC CFR 47 Part 15, 24, 90, and Japan ARIB STD-T30, T-67, T-108
    • Compatible with standardized or proprietary protocols such as LoRaWAN, Sigfox, W-MBus, etc. (fully open wireless SoC)
  • Ultra-low-power platform:
    • 1.8 V to 3.6 V 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, 87 mA at 20 dBm (LoRa 125 kHz)
  • Core:
    • 32-bit Arm Cortex-M4 CPU
    • ART Accelerator enabling zero-wait-state execution from Flash at up to 48 MHz, with MPU and DSP instructions
    • 1.25 DMIPS/MHz (Dhrystone 2.1)
  • Security and identification:
    • Hardware AES 256-bit encryption
    • True RNG
    • Sector read/write protection (PCROP, RDP, WRP)
    • CRC calculation unit
    • Unique device identifier (64-bit UID, compliant with IEEE 802-2001)
    • 96-bit unique die identifier
    • Hardware PKA
  • Power and reset management:
    • High-efficiency embedded SMPS step-down converter
    • SMPS-to-LDO smart switch
    • Ultra-safe, low-power BOR with 5 selectable thresholds
    • Ultra-low-power POR/PDR
    • Programmable voltage detector (PVD)
    • VBAT mode with RTC and 20×32-bit backup registers
  • Clock sources:
    • 32 MHz crystal oscillator
    • TCXO support: programmable supply voltage
    • 32 kHz oscillator for RTC with calibration
    • High-speed internal 16 MHz factory-trimmed RC (±1%)
    • Internal low-power 32 kHz RC
    • Internal multi-speed low-power 100 kHz to 48 MHz RC
    • PLL for CPU, ADC, and audio clocks
  • Memory:
    • Up to 256 KB Flash
    • Up to 64 KB RAM
    • 20×32-bit backup registers
    • Bootloader supporting USART and SPI interfaces
    • OTA firmware update support
    • Sector read/write protection
  • Rich analog peripherals (down to 1.62 V):
    • 12-bit ADC 2.5 Msps, hardware oversampling up to 16-bit, conversion range up to 3.6 V
    • 12-bit DAC with low-power sample-and-hold
    • 2 ultra-low-power comparators
  • System peripherals:
    • Semaphore for processor firmware process synchronization
  • Controllers:
    • 2 DMA controllers (7 channels each) supporting ADC, DAC, SPI, I²C, LPUART, USART, AES, and timers
    • 2 USARTs (ISO 7816, IrDA, SPI)
    • 1 LPUART (low-power)
    • 2 SPI 16 Mbit/s (1 of 2 supports I²S)
    • 3 I²C (SMBus/IPMBus)
    • 2× 16-bit 1-channel timers
    • 1× 16-bit 4-channel timer (motor control capable)
    • 1× 32-bit 4-channel timer
    • 3× 16-bit ultra-low-power timers
    • 1 RTC with 32-bit sub-second wakeup counter
    • 1 independent SysTick
    • 1 independent watchdog
    • 1 window watchdog
  • Up to 43 I/Os, most 5 V-tolerant
  • Development support:
    • Serial Wire Debug (SWD), JTAG
  • All packages ECOPACK2 compliant
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QtyUnit Price(Reference Only)Total Amount
1+$ 19.5592$ 19.56
10+$ 18.6618$ 186.62
30+$ 17.1071$ 513.21
100+$ 15.7502$ 1575.02
490+$ 15.5523$ 7620.63
Standard Packaging490/Full Tray
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