What are Application Specific Microcontrollers ?
Application Specific Microcontrollers are specialized integrated circuits designed to perform dedicated functions in embedded systems. They are commonly used in applications like embedded control systems, production electronics assembly, and engineering evaluation. Important specifications for selection include Core Processor, which determines processing capability; Operating Temperature, which affects reliability in various environments; and RAM Size, which impacts the complexity of tasks the microcontroller can handle. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.
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| Part & Mfr | Applications | Controller Series | Core Processor | Interface | Mounting Type | Number of I | Operating Temperature | Program Memory Type | RAM Size | Supplier Device Package | Voltage | |||
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Sipex
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On Semiconductor
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Renesas
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Smart Transceiver | - | Neuron | SPI | Surface Mount | 12 | -40°C ~ 85°C | External Program Memory | 64K x 8 | 48-QFN (7x7) | 3V ~ 3.6V | |
Infineon Technologies
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USB Microcontroller | CY7C680xx | 8051 | I²C, USB, USART | Surface Mount | 40 | 0°C ~ 70°C | ROMless | 16K x 8 | 100-TQFP (14x20) | 3V ~ 3.6V | |
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Infineon Technologies
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USB Microcontroller | CY7C680xx | 8051 | I²C, USB | Surface Mount | 56 | -40°C ~ 85°C | ROMless | 16K x 8 | 56-VFBGA (5x5) | 1.71V ~ 1.89V | |
Infineon Technologies
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Embedded Security Trusted Computing | - | 16-Bit | I²C | Surface Mount | - | -40°C ~ 105°C (TA) | NVM (10kB) | - | PG-USON-10-2 | 1.62V ~ 5.5V | |
Infineon Technologies
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Trusted Platform Module (TPM) | - | 16-Bit | LPC | Surface Mount | 1 | -20°C ~ 85°C (TA) | NVM (7.04kB) | - | PG-TSSOP-28-2 | 3V ~ 3.6V | |
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Analog Devices / Maxim Integrated
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Infineon Technologies
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Trusted Platform Module (TPM) | - | 16-Bit | SPI | Surface Mount | 1 | -40°C ~ 105°C (TA) | NVM (6.8kB) | - | PG-VQFN-32-13 | 1.65V ~ 1.95V, 3V ~ 3.6V | |
Infineon Technologies
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Automotive | - | ARM® Cortex®-M3 | LIN, SSI, UART | Surface Mount | 10 | -40°C ~ 175°C | FLASH (128kB) | 6K x 8 | PG-VQFN-48-29 | 5.5V ~ 28V | |
Infineon Technologies
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USB 3.0 Hub Controller | CYUSB | ARM® Cortex®-M0 | I²C | Surface Mount | 10 | -40°C ~ 85°C (TA) | ROM (32kB) | 16K x 8 | 88-QFN (10x10) | 1.14V ~ 1.26V, 2.5V ~ 2.7V, 3V ~ 3.6V | |
Digi
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Network Processor | - | ARM7® | EBI/EMI, Ethernet, DMA, SPI, UART | Surface Mount | 16 | -40°C ~ 85°C | External Program Memory | External | 177-PFBGA (13x13) | 1.4V ~ 3.6V | |
Digi
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Network Processor | - | ARM9® | EBI/EMI, Ethernet, DMA, I²C, IEEE 1284, LCD, SPI, UART, USB | Surface Mount | 73 | 0°C ~ 70°C | External Program Memory | External | 272-BGA (27x27) | 1.4V ~ 3.6V | |
Infineon Technologies
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USB Type C | - | ARM® Cortex®-M0 | I²C, SPI, UART/USART, USB | Surface Mount | 14 | -40°C ~ 85°C (TA) | FLASH (32KB) | 4K x 8 | 24-QFN (4x4) | 1.71V ~ 5.5V | |
Intersil
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Infineon Technologies
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Automotive | - | ARM® Cortex®-M0 | LIN, SSI, UART | Surface Mount | 10 | -40°C ~ 150°C (TJ) | FLASH (36kB) | 2K x 8 | PG-VQFN-48-31 | 3V ~ 28V | |
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Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | 0°C ~ 70°C | EEPROM | - | 32-VQFN (4x4) | 3.3V | |
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Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | -40°C ~ 85°C | EEPROM | - | 32-VQFN (4x4) | 3.3V | |
Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | 0°C ~ 70°C | EEPROM | - | 28-TSSOP | 3.3V | |
MELEXIS
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- | - | - | SPI | Surface Mount | 12 | -40°C ~ 125°C (TA) | FLASH (32kB), EEPROM (380 B) | 1K x 8 | 20-QFN (5x5) | 5.5V ~ 18V | |
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Infineon Technologies
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- | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | LPC | Surface Mount | - | -40°C ~ 85°C | EEPROM | - | 40-VQFN (6x6) | 3.3V | |
Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | LPC | Surface Mount | - | -40°C ~ 85°C | EEPROM | - | 28-TSSOP | 3.3V | |
Microchip Technology
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Keyboard and Embedded Controller | - | MIPS32® M14K | I²C, LPC, SMBus, SPI, UART | Surface Mount | 108 | 0°C ~ 70°C | External Program Memory | 192KB | 128-TQFP (14x14) | 1.71V ~ 3.465V | |
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MELEXIS
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LIN Controller | - | 16-Bit RISC | SPI | Surface Mount | 4 | -40°C ~ 125°C (TA) | FLASH (24kB), EEPROM (384 B) | 1K x 8 | 8-SOIC | 5.5V ~ 18V | |
Microchip Technology
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Keyboard and Embedded Controller | MEC170x | ARM® Cortex®-M4 | ACPI, EBI/EMI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI | Surface Mount | 123 | 0°C ~ 70°C | - | 480KB | 144-WFBGA (9x9) | 1.71V ~ 3.465V | |
STMicroelectronics
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Home & Industrial | STM32F031x6x7 | ARM® Cortex®-M0 | I²C, SPI, UART/USART | Surface Mount | 21 | -40°C ~ 125°C (TJ) | FLASH (32kB) | 4K x 8 | 64-TQFP-EP (10x10) | 9V ~ 20V | |
Infineon Technologies
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USB 3.0 Hub Controller | CYUSB | ARM® Cortex®-M0 | I²C | Surface Mount | 10 | 0°C ~ 70°C | ROM (32kB) | 16K x 8 | 88-QFN (10x10) | 1.14V ~ 1.26V, 2.5V ~ 2.7V, 3V ~ 3.6V | |
Infineon Technologies
|
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USB Type C | - | ARM® Cortex®-M0 | I²C, SPI, UART/USART, USB | Surface Mount | 20 | -40°C ~ 85°C (TA) | FLASH (128kB) | 8K x 8 | 40-QFN (6x6) | 2.7V ~ 5.5V | |
Infineon Technologies
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USB 3.0 Hub Controller | CYUSB | ARM® Cortex®-M0 | I²C | Surface Mount | 10 | 0°C ~ 70°C | ROM (32kB) | 16K x 8 | 88-QFN (10x10) | 1.14V ~ 1.26V, 2.5V ~ 2.7V, 3V ~ 3.6V | |
Microchip Technology
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I/O Controller | - | ARC-625D | ACPI, BC-Link, I²C/SMBus, LPC, PECI, PS/2, SPI, VLPC | Surface Mount | 115 | 0°C ~ 70°C | FLASH (192kB) | 16KB | 144-LFBGA (10x10) | 3.3V | |
Microchip Technology
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Keyboard and Embedded Controller | MEC172x | ARM® Cortex®-M4F | ACPI, EBI/EMI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART | Surface Mount | 123 | -40°C ~ 85°C (TA) | OTP (512kB) | 416kB | 144-WFBGA (9x9) | 1.71V ~ 3.465V | |
Microchip Technology
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Cryptography | - | ARM® Cortex®-M4F | I²C, SPI, UART | Surface Mount | 68 | -40°C ~ 85°C (TA) | - | 256K x 8 | 84-WFBGA (7x7) | 1.71V ~ 3.465V | |
Microchip Technology
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Keyboard and Embedded Controller | MEC170x | ARM® Cortex®-M4F | ACPI, EBI/EMI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI | Surface Mount | 148 | -40°C ~ 85°C (TA) | EEPROM (2kB), Boot ROM (64kB) | 480KB | 169-WFBGA (11x11) | 1.71V ~ 3.465V | |
Infineon Technologies
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USB Type C | - | ARM® Cortex®-M0 | I²C, SPI, UART/USART, USB | Surface Mount | 28 | -40°C ~ 85°C (TA) | FLASH (128kB) | 12K x 8 | 96-BGA (6x6) | 2.75V ~ 5.5V | |
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Infineon Technologies
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USB Type C | - | ARM® Cortex®-M0 | I²C, SPI, UART | Surface Mount | 5 | -40°C ~ 105°C (TA) | FLASH (64kB) | 8K x 8 | 16-SOIC | 3V ~ 24.5V | |
NXP Semiconductors
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- | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | SPI | Surface Mount | 4 | 0°C ~ 70°C | EEPROM | - | 28-TSSOP | 3.3V | |
Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | 0°C ~ 70°C | EEPROM | - | 28-TSSOP | 3.3V | |
Infineon Technologies
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Capacitive Sensing | CY8C20xx6A | M8C | I²C, SPI | Surface Mount | 13 | -40°C ~ 85°C | FLASH (8kB) | 1K x 8 | 16-QFN (3x3) | 1.71V ~ 5.5V | |
Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | 0°C ~ 70°C | EEPROM | - | 28-TSSOP | 3.3V | |
Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | -40°C ~ 85°C | EEPROM | - | 28-TSSOP | 3.3V | |
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Infineon Technologies
|
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USB Type C | - | ARM® Cortex®-M0 | I²C, SPI, UART/USART, USB | Surface Mount | 16 | -40°C ~ 85°C (TA) | FLASH (128kB) | 8K x 8 | 42-CSP (3.18x2.63) | 2.7V ~ 21.5V | |
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Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | 0°C ~ 70°C | EEPROM | - | 32-VQFN (4x4) | 3.3V | |
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Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | 0°C ~ 70°C | EEPROM | - | 32-VQFN (4x4) | 3.3V | |
Microchip Technology
|
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Keyboard and Embedded Controller | - | MIPS32® M14K | I²C, LPC, SMBus, SPI, UART | Surface Mount | 108 | 0°C ~ 70°C | External Program Memory | 192KB | 128-WFBGA (7x7) | 1.71V ~ 3.465V | |
Infineon Technologies
|
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USB Type C | - | ARM® Cortex®-M0 | I²C, SPI, UART, USB | Surface Mount, Wettable Flank | 12 | -40°C ~ 105°C | FLASH (64kB) | 8K x 8 | 24-QFN (4x4) | 3V ~ 24.5V | |
Microchip Technology
|
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Keyboard and Embedded Controller | MEC172x | ARM® Cortex®-M4F | ACPI, EBI/EMI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART | Surface Mount | 155 | -40°C ~ 85°C (TA) | OTP (512kB) | 416kB | 176-WFBGA (10x10) | 1.71V ~ 3.465V | |
Infineon Technologies
|
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Automotive | TLE987x | ARM® Cortex®-M3 | LINbus, SPI, SSC, UART/USART | Surface Mount | 10 | -40°C ~ 150°C (TJ) | FLASH (256kB) | 8K x 8 | PG-VQFN-48-29 | 5.5V ~ 27V | |
STMicroelectronics
|
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Home & Industrial | STM32F031x6x7 | ARM® Cortex®-M0 | I²C, SPI, UART/USART | Surface Mount | 21 | -40°C ~ 125°C (TJ) | FLASH (32kB) | 4K x 8 | 64-TQFP (10x10) | 9V ~ 20V |
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