BL654 - Bluetooth module

Laird

📥 Download Datasheet

BL654 Datasheet Preview — Preview of BL654 PDF

Datasheet Details

Part number	BL654
Manufacturer	Laird
File Size	3.20 MB
Description	Bluetooth module
Datasheet	BL654-Laird.pdf

BL654 Product details

Description

24 5.1 Power Management 24 5.2 BL654 Power Supply Options 24 5.3 Clocks and Timers 26 5.4 Radio Frequency (RF) 27 5.5 NFC 27 5.6 UART Interface 28 5.7 USB interface 29 5.8 SPI Bus 30 5.9 I2C Interface 30 5.10 General Purpose I/O, ADC, PWM and FREQ 31 5.11 nRESET pin 32 5.12 Two-wire Interface JTAG 32 5.13 BL654 Wakeup 33 5.14 Low Power Modes

Features

4 Specification 5 Hardware Specifications 9 3.1 Block Diagram and Pin-out 9 3.2 Pin Definitions 10 3.3 Electrical Specifications 16 3.4 Programmability 20 Power Consumption 21 Functional.

📁 BL654 Similar Datasheet

BL6501 - Single Phase Energy Meter IC (Shanghai Belling)
BL6501A - Single Phase Energy Meter (SHANGHAI BELLING)
BL6502 - Integrated Oscillator Single Phase Current Sampling Energy Meter (SHANGHAI BELLING)
BL6503 - Single Phase Energy Meter (SHANGHAI BELLING)
BL6503E - Single Phase Energy Meter (BELLING)
BL6511 - Three-phase Active Energy Meter (SHANGHAI BELLING)
BL6512 - With phase-phase meter (SHANGHAI BELLING)
BL6513 - Three-phase Active Energy Meter (SHANGHAI BELLING)

Other Datasheets by Laird

BL652 - enable OEMs to add single-mode Bluetooth
BL652-SA - enable OEMs to add single-mode Bluetooth
BL652-SC - enable OEMs to add single-mode Bluetooth

Published: May 5, 2025 |