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

2305 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
Z8FS040BSB20EG IC MCU 4KB FLASH 8SOIC Zilog	262	$3.50	ZMOTION®	Tube	Active	Infrared Motion Detection	eZ8®	FLASH (4kB)	Z8 Encore! XP®	256 x 8	UART/USART	5	2.7V ~ 3.6V	-40°C ~ 105°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
A7102CHTK2/T0BC2AJ SECURE AUTHENTICATION NXP USA Inc.	162	$4.45	A71CH	Tape & Reel (TR)	Active	Authentication	MX51	-	-	-	I²C	-	2.5V ~ 3.6V	-40°C ~ 90°C (TA)	Surface Mount	8-VDFN Exposed Pad	8-HVSON (4x4)
AT97SC3204T-X2A1B-10 IC CRYPTO TPM TWI 28TSSOP Microchip Technology	110	$4.30	CryptoController™	Tape & Reel (TR)	Active	Trusted Platform Module (TPM)	AVR	EEPROM	-	-	I²C	-	3.3V	0°C ~ 70°C	Surface Mount	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
AT97SC3205T-G3M4C20B PROD FF COM I2C TPM 4X4 32VQFN S Microchip Technology	103	$3.69		Tray	Active	Trusted Platform Module (TPM)	AVR	EEPROM	-	-	I²C	4	3.3V	0°C ~ 70°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (4x4)
AT97SC3205T-X3A1C20B FF COM I2C TPM 4.4MM TSSOP SEK Microchip Technology	20	$4.11		Tube	Active	Trusted Platform Module (TPM)	AVR	EEPROM	-	-	I²C	4	3.3V	0°C ~ 70°C	Surface Mount	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
AT97SC3205T-H3M4C20B PROD FF IND I2C TPM 4X4 32VQFN S Microchip Technology	4	$4.18		Tray	Active	Trusted Platform Module (TPM)	AVR	EEPROM	-	-	I²C	4	3.3V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (4x4)
MEC1418-NU IC MEC 192K SRAM 128VTQFP Microchip Technology	103	$4.71		Tray	Active	Keyboard and Embedded Controller	MIPS32® M14K™	External Program Memory	-	192KB	I²C, LPC, SMBus, SPI, UART	106	1.71V ~ 3.465V	0°C ~ 70°C	Surface Mount	128-TQFP	128-VTQFP (14x14)
SCH3223-7U IC CTLR IO LPC MULT PORT 64WFBGA Microchip Technology	24	$4.81		Tray	Active	I/O Controller	8024 Keyboard Controller	-	-	-	LPC, Serial, UART	19	-	0°C ~ 70°C (TA)	Surface Mount	64-WFBGA	64-WFBGA (6x6)
MEC1428-NU-C1 SRAM Microchip Technology	149	$5.00		Tray	Active	Keyboard and Embedded Controller	MIPS32® M14K™	External Program Memory	-	192KB	I²C, LPC, SMBus, SPI, UART	108	1.71V ~ 3.465V	0°C ~ 70°C	Surface Mount	128-TQFP Exposed Pad	128-TQFP (14x14)
MEC1428-I/NU-C1 SRAM Microchip Technology	188	$5.19		Tray	Active	Keyboard and Embedded Controller	MIPS32® M14K™	External Program Memory	-	192KB	I²C, LPC, SMBus, SPI, UART	108	1.71V ~ 3.465V	-40°C ~ 85°C	Surface Mount	128-TQFP	128-VTQFP (14x14)
MEC1521H-B0-I/TF EMBEDDED CONTROLLER, 256KB SRAM Microchip Technology	31	$5.51		Tray	Active	Keyboard and Embedded Controller	ARM® Cortex®-M4	-	MEC152x	256KB	ACPI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART	108	1.71V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	128-WFBGA	128-WFBGA (7x7)
TUSB3410RHB IC PORT CTLR USB-SRL 32-QFN Texas Instruments	26	$7.85	TUSB3410	Tube	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-VFQFN Exposed Pad	32-VQFN (5x5)
CEC1712H-S2-I/SX CRYPTO EMBEDDED CTLR FOR SECURE Microchip Technology	34	$9.10	CryptoController™	Tray	Active	Cryptography	ARM® Cortex®-M4F	-	-	256K x 8	I²C, SPI, UART	68	1.71V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	84-WFBGA	84-WFBGA (7x7)
AT97SC3205T-G3M4C00B PROD FF COM I2C TPM 4X4 32VQFN C Microchip Technology	2	$4.26		Tray	Active	Trusted Platform Module (TPM)	AVR	EEPROM	-	-	I²C	4	3.3V	0°C ~ 70°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (4x4)
AT97SC3205T-G3M4C10B PROD FF COM I2C TPM 4X4 32VQFN U Microchip Technology	76	$4.35		Tray	Active	Trusted Platform Module (TPM)	AVR	EEPROM	-	-	I²C	4	3.3V	0°C ~ 70°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (4x4)
MEC1322-LZY-C0 KEYBOARD AND EMBEDDED CONTROLLER Microchip Technology	36	$6.64		Tray	Active	Keyboard and Embedded Controller	ARM® Cortex®-M4	-	-	128KB	ACPI, BC-Link, I²C/SMBus, LPC, PECI, PS/2, SPI, UART	116	3.135V ~ 3.465V	0°C ~ 70°C	Surface Mount	132-VFQFN Dual Rows, Exposed Pad	132-DQFN (11x11)
CEC1712H-B2-I/SX CRYPTO EMBEDDED CTLR FOR SECURE Microchip Technology	63	$7.33	CryptoController™	Tray	Active	Cryptography	ARM® Cortex®-M4F	-	-	256K x 8	I²C, SPI, UART	68	1.71V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	84-WFBGA	84-WFBGA (7x7)
PN7412AUHN/C300Y IC SMART CARD READER 64HVQFN NXP USA Inc.	87	$7.02		Tape & Reel (TR)	Active	NFC Microcontrollers	ARM® Cortex®-M0	FLASH (160kB)	PN7412	12K x 8	I²C, SPI, UART, USB	12	1.65V ~ 1.95V, 3V ~ 3.6V	-40°C ~ 85°C (TA)	Surface Mount	64-VFQFN Dual Rows, Exposed Pad	64-HVQFN (9x9)
MEC1633X-AUE IC EMBEDDED CTLR 169LFBGA Microchip Technology	75	$9.38		Tray	Active	I/O Controller	ARC-625D	FLASH (192kB)	-	16KB	ACPI, BC-Link, I²C/SMBus, LPC, PECI, PS/2, SPI	135	3.3V	0°C ~ 85°C	Surface Mount	169-LFBGA	169-LFBGA (11x11)
MEC1632-AUE IC EMBEDDED CTLR Microchip Technology	42	$11.35		Tray	Active	I/O Controller	ARC-625D	FLASH (192kB)	-	16KB	ACPI, BC-Link, I²C/SMBus, LPC, PECI, PS/2, SPI	142	3.3V	0°C ~ 70°C	Surface Mount	169-LFBGA	169-LFBGA (11x11)

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.