Smart Watch

Application Details

Interactive Block Diagram

Smart Watch UWB

Smartwatch

Wristband

Interactive Block Diagram

For the best experience interacting with diagrams, please use a larger screen or maximize your browser window.

Select a block diagram:

Smart Watch UWB

Functional Blocks

Select a functional block to explore related products and design solutions.

MCU

i.MX-RT500:
i.MX RT500 Crossover MCU with Arm^® Cortex^®-M33, DSP and GPU Cores

i.MX RT Crossover MCUs
i.MX7ULP:
i.MX 7ULP Family, Ultra-Low-Power with Graphics

i.MX 7 Series Applications Processors: Multicore Arm^® Cortex^®-A7, Cortex-M4

PMIC

PCA9420-PCA9421:
PMIC for Low Power Applications

5 V PMIC Solutions
PCA9460:
13-Channel Power Management Integrated Circuit (PMIC) for Ultra Low Power Application

5 V PMIC Solutions

Wireless

QN9090-30:
QN9090/30: Bluetooth Low-Energy MCU with Arm^®Cortex^®-M4 CPU, Energy Efficiency, Analog and Digital Peripherals and NFC Tag Option

Bluetooth® Smart/Bluetooth Low Energy
UWB:
Ultra-Wideband (UWB)
Wireless Connectivity and Networks
88W8801:
2.4 GHz Single-Band 1x1 Wi-Fi^® 4 (802.11n) Solution

Wi-Fi^® + Bluetooth^® + 802.15.4

Wireless

QN9090-30:
QN9090/30: Bluetooth Low-Energy MCU with Arm^®Cortex^®-M4 CPU, Energy Efficiency, Analog and Digital Peripherals and NFC Tag Option

Bluetooth® Smart/Bluetooth Low Energy
UWB:
Ultra-Wideband (UWB)
Wireless Connectivity and Networks
88W8801:
2.4 GHz Single-Band 1x1 Wi-Fi^® 4 (802.11n) Solution

Wi-Fi^® + Bluetooth^® + 802.15.4

Load Switch

NX3P2902BUK:
Logic-Controlled High-Side Power Switch

General Load Switches

Level Shifter

P3A1604:
4-Bit Dual Supply Bidirectional I3C/I²C-Bus, SMBus and SPI Voltage-Level Translator

Voltage Level Translators
P3A9606:
2-Bit Dual Supply Bidirectional I3C/I²C-Bus and SPI Voltage-Level Translator

Voltage Level Translators

Level Shifter

P3A1604:
4-Bit Dual Supply Bidirectional I3C/I²C-Bus, SMBus and SPI Voltage-Level Translator

Voltage Level Translators
NTS0308E:
8-Bit Dual-Supply Translating Transceiver (Open-Drain, Auto-Direction Sensing)

Voltage Level Translators

UWB

SR150:
Trimension™ SR150 | Secure UWB Solution for IoT Devices

Trimension^® Ultra-Wideband (UWB)

Functional Blocks

Select a functional block to explore related products and design solutions.

MCU

MCX-A13X-A14X-A15X:
MCX A13, 14, 15 Essential MCUs with Arm® Cortex® M33, Low Power and Intelligent Peripherals

MCX A Series Microcontrollers
i.MX7ULP:
i.MX 7ULP Family, Ultra-Low-Power with Graphics

i.MX 7 Series Applications Processors: Multicore Arm^® Cortex^®-A7, Cortex-M4
i.MX6ULL:
i.MX 6ULL Single-Core Processor with Arm^® Cortex^®-A7 Core

i.MX 6 Series Applications Processors: Multicore, Arm^® Cortex^®-A7 Core, Cortex-A9 Core, Cortex-M4 Core
MCX-N94-N54-N53-N52-N24:
MCX N94, N54, N53, N52 and N24 with Highly Integrated Low-power Dual Core Arm® Cortex®-M33 MCUs, with on-chip Accelerators and Advanced Security

MCX N Series Microcontrollers

Power Management

PF3000:
12-Channel Configurable PMIC for i.MX6 and i.MX7 Application Processors

5 V PMIC Solutions
PCA9460:
13-Channel Power Management Integrated Circuit (PMIC) for Ultra Low Power Application

5 V PMIC Solutions
PF1550:
PMIC with 1A Li+ Linear Battery Charger for Low Power Processor Systems

5 V PMIC Solutions
PF1510:
Power Management Integrated Circuit (PMIC) for Low Power Application Processors

5 V PMIC Solutions

Wireless Communication

KW31Z:
Kinetis^® KW31Z-2.4 GHz Bluetooth Low Energy Wireless Radio Microcontroller (MCU) based on Arm^® Cortex^®-M0+ Core

Bluetooth® Smart/Bluetooth Low Energy
IW416:
2.4/5 GHz Dual-Band 1x1 Wi-Fi^® 4 (802.11n) + Bluetooth^® 5.2 Solution

Wi-Fi^® + Bluetooth^® + 802.15.4

NFC

NTAG_I2C:
NTAG I²C Plus 2K: NFC Forum Type 2 Tag with I²C Interface

Connected NFC Tags

Sensor

MMA8451Q:
±2g/±4g/±8g, Low g, 14-bit Digital Accelerometer

Accelerometers
FXLS8971CF:
±2g/±4g/±8g/±16g, Low Power 12-Bit Digital Accelerometer

Accelerometers
FXLS8974CF:
±2g/±4g/±8g/±16g, Low-Power 12-Bit Digital IoT Accelerometer

Accelerometers
MPL3115A2:
Absolute Digital Pressure Sensor (20 to 110 kPa)

Barometric Pressure 15 to 150 kPa

Audio Codec

SGTL5000:
Ultra-Low-Power Audio Codec

Audio Converters

Functional Blocks

Select a functional block to explore related products and design solutions.

MCU/MPU

i.MX-RT500:
i.MX RT500 Crossover MCU with Arm^® Cortex^®-M33, DSP and GPU Cores

i.MX RT Crossover MCUs
LPC546XX:
Power-Efficient Microcontrollers (MCUs) With Advanced Peripherals Based on Arm^® Cortex^®-M4 Core

LPC54000 Series: Power-Efficient Microcontrollers (MCUs) Based on Arm^® Cortex^®-M4 Core

Inertial Sensor

FXLS8971CF:
±2g/±4g/±8g/±16g, Low Power 12-Bit Digital Accelerometer

Accelerometers
FXLS8974CF:
±2g/±4g/±8g/±16g, Low-Power 12-Bit Digital IoT Accelerometer

Accelerometers

Pressure Sensors

MPL3115A2:
Absolute Digital Pressure Sensor (20 to 110 kPa)

Barometric Pressure 15 to 150 kPa

Power Management

PF3001:
10-Channel Configurable PMIC for i.MX6 and i.MX7 Application Processors

5 V PMIC Solutions
MMPF0100:
14-Channel Configurable PMIC

5 V PMIC Solutions
PCA9460:
13-Channel Power Management Integrated Circuit (PMIC) for Ultra Low Power Application

5 V PMIC Solutions
MC34673:
1.2 A Single-Cell Li-Ion / Li-Polymer Battery Charger

Battery Chargers

Wireless Connectivity

KW41Z:
Kinetis^® KW41Z-2.4 GHz Dual Mode: Bluetooth^® Low Energy and 802.15.4 Wireless Radio Microcontroller (MCU) based on Arm^® Cortex^®-M0+ Core

Bluetooth® Smart/Bluetooth Low Energy
QN9080:
QN908x: Ultra-Low-Power Bluetooth Low Energy System on Chip Solution

Bluetooth® Smart/Bluetooth Low Energy
QN9090-30:
QN9090/30: Bluetooth Low-Energy MCU with Arm^®Cortex^®-M4 CPU, Energy Efficiency, Analog and Digital Peripherals and NFC Tag Option

Bluetooth® Smart/Bluetooth Low Energy
88W9098:
2.4/5 GHz Dual-Band 2x2 Wi-Fi^® 6 (802.11ax) + Bluetooth^® 5.3
Wi-Fi^® + Bluetooth^® + 802.15.4

NFC Reader

NFC-READER:
NFC Readers
NFC - Near Field Communication

Level Translator

PCA9306:
Dual Bidirectional I²C-Bus and SMBus Voltage-Level Translator

Voltage Level Translators
P3A9606:
2-Bit Dual Supply Bidirectional I3C/I²C-Bus and SPI Voltage-Level Translator

Voltage Level Translators

Documentation

Support

What do you need help with?

Smart Watch and Wristband

Application Details

Interactive Block Diagram

Interactive Block Diagram

Block Diagram

Smart Watch UWB

Functional Blocks

MCU

i.MX-RT500:

i.MX7ULP:

PMIC

PCA9420-PCA9421:

PCA9460:

Wireless

QN9090-30:

UWB:

88W8801:

Wireless

QN9090-30:

UWB:

88W8801:

Load Switch

NX3P2902BUK:

Level Shifter

P3A1604:

P3A9606:

Level Shifter

P3A1604:

NTS0308E:

UWB

SR150:

Smartwatch

Functional Blocks

MCU

MCX-A13X-A14X-A15X:

i.MX7ULP:

i.MX6ULL:

MCX-N94-N54-N53-N52-N24:

Power Management

PF3000:

PCA9460:

PF1550:

PF1510:

Wireless Communication

KW31Z:

IW416:

NFC

NTAG_I2C:

Sensor

MMA8451Q:

FXLS8971CF:

FXLS8974CF:

MPL3115A2:

Audio Codec

SGTL5000:

Wristband

Functional Blocks

MCU/MPU

i.MX-RT500:

LPC546XX:

Inertial Sensor

FXLS8971CF:

FXLS8974CF:

Pressure Sensors

MPL3115A2:

Power Management

PF3001:

MMPF0100:

PCA9460:

MC34673:

Wireless Connectivity

KW41Z:

QN9080:

QN9090-30:

88W9098:

NFC Reader

NFC-READER:

Level Translator

PCA9306:

P3A9606: