Datasheet > STM32WLE4J8

STM32WLE4J8

更新时间： 2024-11-02 02:21:07

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		LPWA 静态存储器
页数	文件大小	规格书
145页	2974K
描述
Multiprotocol LPWAN 32-bit ArmÂ® CortexÂ®-M4 MCUs, LoRaÂ®, (G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

STM32WLE4J8 数据手册

STM32WLE5xx STM32WLE4xx

Multiprotocol LPWAN 32-bit Arm^®Cortex^®-M4 MCUs, LoRa^®,

(G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM

Datasheet - production data

Features

Radio

• Frequency range: 150 MHz to 960 MHz

UFBGA73

(5 x 5 mm)

WLCSP59

UFQFPN48

(7 x 7 mm)

• Modulation: LoRa , (G)FSK, (G)MSK and

BPSK

– Adaptive real-time accelerator (ART

Accelerator) allowing 0-wait-state

• RX sensitivity: –123 dBm for 2-FSK

(at 1.2 Kbit/s), –148 dBm for LoRa

execution from Flash memory, frequency

up to 48 MHz, MPU and DSP instructions

(at 10.4 kHz, spreading factor 12)

• Transmitter high output power, programmable

– 1.25 DMIPS/MHz (Dhrystone 2.1)

up to +22 dBm

• Transmitter low output power, programmable

Security and identification

up to +15 dBm

• Hardware encryption AES 256-bit

• True random number generator (RNG)

• 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

• Sector protection against read/write operations

(PCROP, RDP, WRP)

• CRC calculation unit

• Compatible with standardized or proprietary

• Unique device identifier (64-bit UID compliant

protocols such as LoRaWAN , Sigfox™,

with IEEE 802-2001 standard)

W-MBus and more (fully open wireless

system-on-chip)

• 96-bit unique die identifier

• Hardware public key accelerator (PKA)

Ultra-low-power platform

Supply and reset management

• 1.8 V to 3.6 V power supply

• High-efficiency embedded SMPS step-down

•

–40 °C to +105 °C temperature range

converter

• Shutdown mode: 31 nA (V = 3 V)

• SMPS to LDO smart switch

• Standby (+ RTC) mode:

• Ultra-safe, low-power BOR (brownout reset)

360 nA (V = 3 V)

with 5 selectable thresholds

• Stop2 (+ RTC) mode: 1.07 µA (V = 3 V)

• Ultra-low-power POR/PDR

• Active-mode MCU: < 72 µA/MHz (CoreMark )

• Active-mode RX: 4.82 mA

• Programmable voltage detector (PVD)

• V

mode with RTC and 20x32-byte backup

registers

BAT

• Active-mode TX: 15 mA at 10 dBm and 87 mA

at 20 dBm (LoRa 125 kHz)

Clock sources

Core

• 32 MHz crystal oscillator

• 32-bit Arm Cortex -M4 CPU

• TCXO support: programmable supply voltage

November 2020

DS13105 Rev 8

1/145

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...145

中文翻译

下载PDF

与STM32WLE4J8相关器件

型号	品牌	获取价格	描述	数据表
STM32WLE4J8I6	STMICROELECTRONICS	获取价格	Sub-GHz无线微控制器。Arm Cortex-M4，工作频率48 MHz，具有64 K
STM32WLE4J8I6TR	STMICROELECTRONICS	获取价格	Multiprotocol LPWAN 32-bit ArmÂ® CortexÂ®-M4
STM32WLE4J8I6XXX	STMICROELECTRONICS	获取价格	Multiprotocol LPWAN 32-bit ArmÂ® CortexÂ®-M4
STM32WLE4J8I7TR	STMICROELECTRONICS	获取价格	Multiprotocol LPWAN 32-bit ArmÂ® CortexÂ®-M4
STM32WLE4J8I7XXX	STMICROELECTRONICS	获取价格	Multiprotocol LPWAN 32-bit ArmÂ® CortexÂ®-M4
STM32WLE4J8U6TR	STMICROELECTRONICS	获取价格	Multiprotocol LPWAN 32-bit ArmÂ® CortexÂ®-M4
STM32WLE4J8U6XXX	STMICROELECTRONICS	获取价格	Multiprotocol LPWAN 32-bit ArmÂ® CortexÂ®-M4
STM32WLE4J8U7TR	STMICROELECTRONICS	获取价格	Multiprotocol LPWAN 32-bit ArmÂ® CortexÂ®-M4
STM32WLE4J8U7XXX	STMICROELECTRONICS	获取价格	Multiprotocol LPWAN 32-bit ArmÂ® CortexÂ®-M4
STM32WLE4J8Y6TR	STMICROELECTRONICS	获取价格	Multiprotocol LPWAN 32-bit ArmÂ® CortexÂ®-M4

与STM32WLE4J8相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

22
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

23
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

46
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

54

产品中心

服务支持

精选活动

关于我们

帮助中心

STM32WLE4J8

STM32WLE4J8 数据手册

与STM32WLE4J8相关器件

与STM32WLE4J8相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

STM32WLE4J8

STM32WLE4J8 数据手册

与STM32WLE4J8相关器件

与STM32WLE4J8相关文章

您还可以找

您在本页遇到什么问题？