STM32WL55JCI7

Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ @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.

Parameters

Supply Voltage Min Volt	1.8
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
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	UFBGA 73 5x5x0.6 P 0.5 mm

Description

The STM32WL55/54xx 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...
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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) 32-bit Arm^®Cortex^®-M0+ CPU Frequency up to 48 MHz, MPU 0.95 DMIPS/MHz (Dhrystone 2.1) Security and identification Hardware encryption AES 256-bit True random number generator (RNG)

In stock

Quantity	$ per unit	Savings
1-9	$8.62	0%
10-24	$6.75	22%
25-10000	$6.01	30%
10000 +	Contact sales

$8.62

Parameters

Supply Voltage Min Volt	1.8
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
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	UFBGA 73 5x5x0.6 P 0.5 mm

Description

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) 32-bit Arm^®Cortex^®-M0+ CPU Frequency up to 48 MHz, MPU 0.95 DMIPS/MHz (Dhrystone 2.1) Security and identification Hardware encryption AES 256-bit True random number generator (RNG)