Embedded - Microcontrollers - Application Specific

Category Introduction

Application specific microcontrollers are semiconductor devices that incorporate a processing unit (microprocessor), memory (eeprom, eprom, flash, sram, rom, ram, etc.), and some peripherals (clocks, converters, ports, timers, uarts, etc.) into a single device. Applications include audio recorder/playback, authentication, automotive, battery monitor, BLDC controller, Bluetooth, embedded security, GPS, networking, and USB to name a few.

Product List

66 Items

Mfr Part #	Quantity Available	UnitPrice	Series	Packaging	Product Status	Applications	Core Processor	Program Memory Type	Controller Series	RAM Size	Interface	Number of I/O	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
LM3241TLE/DRSN BATTERY CHARGE CONTROLLER National Semiconductor	186	$0.63		Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
LM3401MMX/S7002590 HYSTERETIC PFET CONTROLLER FOR H National Semiconductor	988	$0.92		Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
LM3150MHX/J7002527 SIMPLE SWITCHER CONTROLLER Texas Instruments	77	$3.16		Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
PN5441A2ET/C30701118 NFC CONTROLLER PN544 NXP USA Inc.	13	$4.52		Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
PN5441A2ETC307011 NFC CONTROLLER PN544 NXP USA Inc.	58	$4.54		Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
TLE9877QXA40XUMA2 IC SOC MOTOR DRIVER 48VQFN Infineon Technologies	108	$7.20	Automotive, AEC-Q100	Tape & Reel (TR)	Active	Automotive	ARM® Cortex®-M3	FLASH (64kB)	-	6K x 8	LIN, SSI, UART	10	5.5V ~ 28V	-40°C ~ 150°C	Surface Mount	48-VFQFN Exposed Pad	PG-VQFN-48-31
TLE9879QXA40XUMA2 IC SOC MOTOR DRIVER 48VQFN Infineon Technologies	111	$7.55	Automotive, AEC-Q100	Tape & Reel (TR)	Active	Automotive	ARM® Cortex®-M3	FLASH (128kB)	-	6K x 8	LIN, SSI, UART	10	5.5V ~ 28V	-40°C ~ 150°C	Surface Mount	48-VFQFN Exposed Pad	48-VQFN (7x7)
STSPIN32F0251TR 250 V THREE-PHASE CONTROLLER WIT STMicroelectronics	172	$5.48	STSPIN32F025x	Tape & Reel (TR)	Active	Home & Industrial	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	21	9V ~ 20V	-40°C ~ 125°C (TJ)	Surface Mount	64-TQFP Exposed Pad	64-TQFP-EP (10x10)
STSPIN32F0601 600V THREE-PHASE CONTROLLER WITH STMicroelectronics	3	$5.89	STSPIN32F060x	Tray	Active	Home & Industrial	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	21	9V ~ 20V	-40°C ~ 125°C (TJ)	Surface Mount	64-TQFP Exposed Pad	64-TQFP (10x10)
TUSB3410IVF IC CTRLR SERIAL-TO-USB 32-LQFP Texas Instruments	32	$8.59	TUSB3410	Bulk	Active	USB Serial Port Controller	8052	ROM (10kB)	TUSB	18K x 8	I²C, USB, UART	4	3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	32-LQFP	32-LQFP (7x7)
TUSB3410VF IC CONV SERIAL-TO-USB 32-LQFP Texas Instruments	102	$9.04	TUSB3410	Bulk	Active	USB Serial Port Controller	8052	ROM (10kB)	TUSB	18K x 8	I²C, USB, UART	4	3V ~ 3.6V	0°C ~ 70°C	Surface Mount	32-LQFP	32-LQFP (7x7)
STSPIN32F0TR IND & POWER CONV STMicroelectronics	98	$5.92	STSPIN32F0	Tape & Reel (TR)	Active	BLDC Controller	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	16	8V ~ 45V	-40°C ~ 125°C (TJ)	Surface Mount	48-VFQFN Exposed Pad	48-VFQFPN (7x7)
STSPIN32F0ATR IC BLDC CTLR STM32 48VFQFPN STMicroelectronics	157	$5.92	STSPIN32F0	Tape & Reel (TR)	Active	BLDC Controller	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	16	6.7V ~ 45V	-40°C ~ 125°C (TJ)	Surface Mount	48-VFQFN Exposed Pad	48-VFQFPN (7x7)
STSPIN32F0251 250V THREE-PHASE CONTROLLER WITH STMicroelectronics	148	$5.34	STSPIN32F025x	Tray	Active	Home & Industrial	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	21	9V ~ 20V	-40°C ~ 125°C (TJ)	Surface Mount	64-TQFP Exposed Pad	64-TQFP (10x10)
STSPIN32F0252 250V THREE-PHASE CONTROLLER WITH STMicroelectronics	131	$5.74	STSPIN32F025x	Tray	Active	Home & Industrial	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	21	9V ~ 20V	-40°C ~ 125°C (TJ)	Surface Mount	64-TQFP Exposed Pad	64-TQFP (10x10)
STSPIN32F0 IC BLDC CTLR STM32 48VFQFPN STMicroelectronics	145	$5.89	STSPIN32F0	Tray	Active	BLDC Controller	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	16	8V ~ 45V	-40°C ~ 125°C (TJ)	Surface Mount	48-VFQFN Exposed Pad	48-VFQFPN (7x7)
STSPIN32F0B ADVANCED SINGLE SHUNT BLDC CONTR STMicroelectronics	120	$5.92	STSPIN32F0	Tray	Active	BLDC Controller	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	20	6.7V ~ 45V	-40°C ~ 125°C (TJ)	Surface Mount	48-VFQFN Exposed Pad	48-VFQFPN (7x7)
STSPIN32F0A IND.& POWER CONV. STMicroelectronics	131	$5.99	STSPIN32F0	Tray	Active	BLDC Controller	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	16	6.7V ~ 45V	-40°C ~ 125°C (TJ)	Surface Mount	48-VFQFN Exposed Pad	48-VFQFPN (7x7)
STSPIN32F0602 600V THREE-PHASE CONTROLLER WITH STMicroelectronics	70	$6.18	STSPIN32F060x	Tray	Active	Home & Industrial	ARM® Cortex®-M0	FLASH (32kB)	STM32F031x6x7	4K x 8	I²C, SPI, UART/USART	21	9V ~ 20V	-40°C ~ 125°C (TJ)	Surface Mount	64-TQFP Exposed Pad	64-TQFP (10x10)
SSL2129AT/1118 DIMMABLE LED CONTROLLER IC NXP USA Inc.	537	$0.00		Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-

About Application-Specific Microcontrollers

What are Application-Specific Microcontrollers?

Application-Specific Microcontrollers

Application-Specific Microcontrollers (ASMCs) are specialized integrated circuits designed to perform dedicated tasks within a particular application or device. Unlike general-purpose microcontrollers, ASMCs are tailored to meet the specific requirements of a particular application, optimizing performance, power consumption, and cost. They integrate a processor core, memory, and peripherals necessary for the application, enabling efficient execution of tasks. By focusing on a specific function, ASMCs can offer enhanced performance and reliability, making them ideal for embedded systems where space, power, and efficiency are critical.

Types of Application-Specific Microcontrollers

1. Automotive Microcontrollers

These microcontrollers are designed for automotive applications, providing robust performance in harsh environments. They often include features like CAN bus interfaces, real-time processing capabilities, and enhanced safety features to support functions such as engine control, infotainment systems, and advanced driver-assistance systems (ADAS).

2. Industrial Microcontrollers

Industrial microcontrollers are built to withstand extreme conditions and are used in factory automation, robotics, and process control. They offer high reliability, extended temperature ranges, and support for industrial communication protocols like Modbus and Ethernet/IP.

3. Medical Microcontrollers

These microcontrollers are used in medical devices, offering precise control and monitoring capabilities. They are designed to meet stringent regulatory standards and often include features like low power consumption, high accuracy, and secure data handling for applications such as portable medical devices and diagnostic equipment.

4. Consumer Electronics Microcontrollers

Used in everyday consumer devices, these microcontrollers are optimized for cost and power efficiency. They support functions like touch sensing, wireless connectivity, and multimedia processing, making them suitable for smartphones, wearables, and smart home devices.

5. IoT Microcontrollers

Designed for Internet of Things (IoT) applications, these microcontrollers offer connectivity features like Wi-Fi, Bluetooth, and Zigbee. They are optimized for low power consumption and support edge computing capabilities, enabling smart devices to process data locally before sending it to the cloud.

How to choose Application-Specific Microcontrollers?

When selecting an ASMC, consider the following key parameters:

Performance Requirements: Evaluate the processing power, memory, and speed needed for your application.
Power Consumption: Consider the power efficiency, especially for battery-operated devices.
Peripheral Integration: Identify the necessary peripherals and interfaces required for your application.
Environmental Conditions: Ensure the microcontroller can operate under the expected temperature, humidity, and vibration conditions.
Regulatory Compliance: Verify that the microcontroller meets industry-specific standards and certifications.

To evaluate product quality and reliability, review supplier datasheets, customer reviews, and industry certifications. Consider conducting performance tests and reliability assessments under simulated operating conditions. Additionally, assess the supplier's reputation, support services, and warranty policies.

Installation requirements may include considerations for PCB layout, thermal management, and electromagnetic compatibility (EMC). Ensure that the microcontroller's package type and pin configuration align with your design specifications.

Applications of Application-Specific Microcontrollers

1. Automotive Industry

In the automotive sector, ASMCs are used for engine control units (ECUs), airbag systems, and infotainment systems. They provide real-time processing capabilities and robust communication interfaces to ensure safety and efficiency in vehicle operations.

2. Industrial Automation

ASMCs in industrial automation control robotic arms, conveyor systems, and process control equipment. They offer high reliability and support for industrial communication protocols, ensuring seamless integration within factory environments.

3. Healthcare and Medical Devices

In healthcare, ASMCs power portable medical devices, patient monitoring systems, and diagnostic equipment. They offer precise control and data handling capabilities, ensuring accurate and reliable medical measurements.

4. Consumer Electronics

ASMCs are integral to consumer electronics like smartphones, smart TVs, and wearables. They enable features such as touch interfaces, multimedia processing, and wireless connectivity, enhancing user experience and device functionality.

5. Internet of Things (IoT)

In IoT applications, ASMCs are used in smart home devices, environmental sensors, and connected appliances. They provide connectivity and edge computing capabilities, allowing devices to process data locally and communicate with cloud services.