STMicroelectronics STM32WL55CCU7, 32 bit, STM32WL55CC Microcontroller, 64 MHz, 64kB FLASH, 48-Pin UFQFPN

RS 제품 번호:: 210-8303
제조사 부품 번호:: STM32WL55CCU7
제조업체:: STMicroelectronics

STMicroelectronics STM32WL55CCU7, 32 bit, STM32WL55CC Microcontroller, 64 MHz, 64kB FLASH, 48-Pin UFQFPN

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Subtotal (1 unit)*

₩14,720.40

일시적 품절

2026년 11월 27일 부터 배송

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수량	한팩당
1 - 64	₩14,720.40
65 - 129	₩14,400.80
130 +	₩14,081.20

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 210-8303
제조사 부품 번호:: STM32WL55CCU7
제조업체:: STMicroelectronics

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모두 선택	제품 정보	값
	브랜드	STMicroelectronics
	Product Type	Microcontroller
	Series	STM32WL55CC
	Package Type	UFQFPN
	Mount Type	Surface
	Pin Count	48
	Data Bus Width	32bit
	Program Memory Size	64kB
	Maximum Clock Frequency	64MHz
	RAM Size	256kB
	Maximum Supply Voltage	3.6V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	105°C
	Length	7mm
	Standards/Approvals	No
	Height	0.55mm
	Maximum Power Dissipation Pd	803mW
	Analogue Comparators	2
	Number of Programmable I/Os	72
	DACs	2 x 12
	Width	7 mm
	Minimum Supply Voltage	1.71V
	Number of Timers	7
	Instruction Set Architecture	RISC
	ADCs	1 x 12 Bit
	Program Memory Type	FLASH
	Automotive Standard	No

	모두 선택
	브랜드 STMicroelectronics
	Product Type Microcontroller
	Series STM32WL55CC
	Package Type UFQFPN
	Mount Type Surface
	Pin Count 48
	Data Bus Width 32bit
	Program Memory Size 64kB
	Maximum Clock Frequency 64MHz
	RAM Size 256kB
	Maximum Supply Voltage 3.6V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 105°C
	Length 7mm
	Standards/Approvals No
	Height 0.55mm
	Maximum Power Dissipation Pd 803mW
	Analogue Comparators 2
	Number of Programmable I/Os 72
	DACs 2 x 12
	Width 7 mm
	Minimum Supply Voltage 1.71V
	Number of Timers 7
	Instruction Set Architecture RISC
	ADCs 1 x 12 Bit
	Program Memory Type FLASH
	Automotive Standard No

Datasheet - STM32WL55CCU7

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 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. It is complemented by an Arm® Cortex®-M0+ microcontroller. Both cores implement an independent memory protection unit (MPU) that enhances the application security.

The devices embed high-speed memories (256-Kbyte Flash memory, 64-Kbyte SRAM), 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.

In addition, the STM32WL55/54xx devices support the following secure services running on Arm® Cortex-M0+: unique boot entry capable, secure sub-GHz MAC layer, secure firmware update, secure firmware install and storage and management of secure keys.

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.

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)

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)

STMicroelectronics STM32WL55CCU7, 32 bit, STM32WL55CC Microcontroller, 64 MHz, 64kB FLASH, 48-Pin UFQFPN

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