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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | |
Microchip Technology
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Inductive Sensor Interface | - | 32-Bit RISC | Analog, PWM | Surface Mount | 4 | -40°C ~ 150°C | ROM (12kB) | - | 14-TSSOP | 4V ~ 6V | |
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 | |
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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 | |
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Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | - | 0°C ~ 70°C | EEPROM | - | 28-TSSOP | 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 | - | 28-TSSOP | 3.3V | |
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Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | LPC | Surface Mount | - | -40°C ~ 85°C | EEPROM | - | 28-TSSOP | 3.3V | |
Infineon Technologies
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Automotive | TLE986x | 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 | |
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 (128kB) | 8K x 8 | 40-QFN (6x6) | 2.7V ~ 5.5V | |
Microchip Technology
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Keyboard and Embedded Controller | MEC152x | ARM® Cortex®-M4 | ACPI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART | Surface Mount | 108 | -40°C ~ 85°C (TA) | - | 256KB | 128-WFBGA (7x7) | 1.71V ~ 3.465V | |
Microchip Technology
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Keyboard and Embedded Controller | MEC152x | ARM® Cortex®-M4 | ACPI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART | Surface Mount | 128 | -40°C ~ 85°C (TA) | - | 256KB | 144-WFBGA (9x9) | 1.71V ~ 3.465V | |
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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 | 40-QFN (6x6) | 2.7V ~ 21.5V | |
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Infineon Technologies
|
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USB Type C | - | ARM® Cortex®-M0 | I²C, SPI, UART/USART, USB | Surface Mount | 30 | -40°C ~ 85°C (TA) | FLASH (128kB) | 8K x 8 | 40-QFN (6x6) | 2.7V ~ 5.5V | |
Bridgetek Pte Ltd.
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Human Machine Interfaces (HMI) | BT81X | - | LED, LCD, QSPI, SPI | Surface Mount | 4 | -40°C ~ 85°C (TA) | FLASH | - | 64-VQFN (9x9) | 3V ~ 3.6V | |
Infineon Technologies
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USB Microcontroller | CY7C680xx | 8051 | I²C, USB, USART | Surface Mount | 24 | 0°C ~ 70°C | ROMless | 16K x 8 | 56-SSOP | 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 | 128-TQFP (14x20) | 3V ~ 3.6V | |
Infineon Technologies
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USB Microcontroller | CY7C680xx | 8051 | I²C, USB, USART | Surface Mount | 40 | -40°C ~ 85°C | ROMless | 16K x 8 | 100-TQFP (14x20) | 3V ~ 3.6V | |
Infineon Technologies
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SuperSpeed USB Peripheral Controller | CYUSB | ARM9® | GPIF, I²C, I²S, SPI, UART, USB | Surface Mount | 60 | 0°C ~ 70°C | External Program Memory | 256K x 8 | 121-FBGA (10x10) | 1.15V ~ 1.25V | |
NXP Semiconductors
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Authentication | - | MX51 | I²C | Surface Mount | - | -25°C ~ 90°C (TA) | - | - | 8-HVSON (4x4) | 2.5V ~ 3.6V | |
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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 | |
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Nuvoton Technology
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Audio Record/Playback | ISD91400 | ARM® Cortex®-M4F | I²C, I²S, IrDA, LIN, SPI, UART/USART | Surface Mount | 57 | -40°C ~ 85°C (TA) | FLASH (512kB) | 192KB | 64-LQFP (7x7) | 1.08V ~ 1.32V | |
Microchip Technology
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I/O Controller | - | 8024 Keyboard Controller | LPC, Serial, UART | Surface Mount | 19 | 0°C ~ 70°C (TA) | - | - | 64-WFBGA (6x6) | - | |
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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 | 40-QFN (6x6) | 2.75V ~ 5.5V | |
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®-M4 | ACPI, EBI/EMI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI | Surface Mount | 148 | 0°C ~ 70°C (TA) | EEPROM (2kB), Boot ROM (64kB) | 480KB | 169-WFBGA (11x11) | 1.71V ~ 3.465V | |
4D Systems Pty. Ltd.
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Graphics Processor | - | EVE | I²C, LCD, OLED, SD/SDHC, SPI, TFT, TTL, UART | Surface Mount | 13 | -40°C ~ 80°C | FLASH (14kB) | 14K x 8 | 64-TQFP (10x10) | 3V ~ 3.6V | |
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Atmel
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Infineon Technologies
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USB Type C | - | ARM® Cortex®-M0 | I²C, SPI, UART | Surface Mount | 12 | -40°C ~ 105°C (TA) | FLASH (64kB) | 8K x 8 | 24-QFN (4x4) | 3V ~ 24.5V | |
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On Semiconductor
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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Infineon Technologies
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USB Type C | - | ARM® Cortex®-M0 | I²C, SPI, UART/USART, USB | Surface Mount | 9 | -40°C ~ 85°C (TA) | FLASH (32kB) | 4K x 8 | 20-WLCSP (1.63x2.03) | 1.71V ~ 5.5V | |
Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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Freescale Semiconductor
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Infineon Technologies
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Trusted Platform Module (TPM) | OPTIGA TPM | 32-Bit | I²C | Surface Mount | 3 | -40°C ~ 85°C (TA) | NVM (51kB) | - | PG-UQFN-32-1 | 1.65V ~ 1.95V, 3V ~ 3.6V | |
Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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Microchip Technology
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Trusted Platform Module (TPM) | - | AVR | SPI | Surface Mount | 4 | -40°C ~ 85°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 | 106 | 0°C ~ 70°C | External Program Memory | 160KB | 128-VTQFP (14x14) | 1.71V ~ 3.465V | |
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NXP Semiconductors
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Microchip Technology
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Keyboard and Embedded Controller | MEC152x | ARM® Cortex®-M4 | I²C, PS/2, QSPI, SMBus, SPI, UART | Surface Mount | 108 | -40°C ~ 85°C (TA) | SRAM (224kB) | 32K x 8 | 128-WFBGA (7x7) | 1.71V ~ 3.465V | |
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Infineon Technologies
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Infineon Technologies
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Infineon Technologies
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USB Type C | - | ARM® Cortex®-M0 | I²C, SPI, UART, USB | Surface Mount | 19 | -40°C ~ 85°C (TA) | FLASH (64kB), ROM (96kB) | 16K x 8 | 48-QFN (6x6) | 2.75V ~ 5.5V |
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