STM32WL55JC datasheet(14/147 Pages) STMICROELECTRONICS

номер детали	STM32WL55JC

подробное описание детали	Multiprotocol LPWAN dual core 32-bit Arm® Cortex®-M4/M0 LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM

PDF	147 Pages

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производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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14 / 147 page

Description

STM32WL55/54xx

14/147

DS13293 Rev 2

Figure 1. STM32WL55/54xx block diagram

Ambient operating temperature

–40 °C to +105 °C / –40 °C to +85 °C (with radio)

Junction temperature

–40 °C to +125 °C / –40 °C to +105 °C (with radio)

Package

UFQFPN48

(7x7 mm)

UFBGA73

(5x5 mm)

WLCSP59

Table 2. Main features and peripheral count (continued)

Feature

STM32WL55Cx

STM32WL54Cx

STM32WL55Jx

STM32WL54Jx

STM32WL55Ux

STM32WL54Ux

MSv66957V1

DMA1 (7 channels)

NVIC

TIM17

EXTI

TIM16

GPIO ports A,B,C,H

PWR

SRAM1

RTC

TAMP

IWDG

LSE

32 kHz

HSE32

32 MHz

MSI 5 %

0.1-48MHz

HSI 1 %

16 MHz

PLL

Power supply

POR/PDR/BOR/PVD/PVM

ADC (12 bits ULP,

2 Msps, 12 channels)

Temperature sensor

APB1 and APB 2

Backup

domain

Sub-GHz

radio

RNG

LSI

32 kHz

LPTIM2

LPTIM1

CRC

RCC

SYSCFG/

COMP/VREF

HSEM

WWDG

SPI2S2

I2C3

LPUART1

SPI1

USART1

TIM2

MPU

SRAM2

backup memory

Cortex-M4

(DSP)

≤ 48 MHz

DMAMUX

DMA2 (7 channels)

LDO/SMPS

LPTIM3

TIM1

I2C1

I2C2

USART2

DAC (12 bits)

AES

PKA

TZSC

IPCC

NVIC

MPU

Cortex-M0+

≤ 48 MHz

TZIC

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