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.
Parts in this category
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| Part & Mfr | Total Stock | Pricing & RFQ | Applications | Controller Series | Core Processor | Interface | Mounting Type | Number of I | Operating Temperature | Program Memory Type | RAM Size | Supplier Device Package | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics
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504
|
Price on request
504
|
GPS | Cartesio™ | ARM11® | AC97, CAN, I²C, MSP, MMC/SD, SPDIF, SSP, UART, USB | Surface Mount | 160 | -40°C ~ 85°C | - | 8K x 32 | 372+100-TFBGA (16x16) | 1.8V ~ 3.3V | |
Standard Microsystems
|
398
|
Price on request
398
|
- | - | - | - | - | - | - | - | - | - | - | |
Infineon Technologies
|
388
|
Price on request
388
|
- | - | - | - | - | - | - | - | - | - | - | |
Infineon Technologies
|
259
|
Price on request
259
|
USB 3.0 Hub Controller | CYUSB | ARM® Cortex®-M0 | I²C | Surface Mount | 10 | -40°C ~ 85°C (TA) | ROM (32kB) | 16K x 8 | 68-QFN (8x8) | 1.14V ~ 1.26V, 2.5V ~ 2.7V, 3V ~ 3.6V | |
Microchip Technology
|
235
|
Price on request
235
|
I/O Controller | - | 8042 Keyboard Controller | IrDA, LPC, Parallel, Serial, UART | Surface Mount | 23 | 0°C ~ 70°C (TA) | ROM (2kB) | 256 x 8 | 84-WFBGA (7x7) | - | |
Microchip Technology
|
227
|
Price on request
227
|
Trusted Platform Module (TPM) | - | AVR | LPC | Surface Mount | - | -40°C ~ 85°C | EEPROM | - | 40-VQFN (6x6) | 3.3V | |
STMicroelectronics
|
217
|
Price on request
217
|
Automotive | - | ARM7® | I²C, I²S, SPI, UART, USB | Surface Mount | - | -40°C ~ 85°C | ROM (384kB) | 128K x 8 | 144-LQFP (20x20) | 1.71V ~ 1.89V | |
|
Microchip Technology
|
166
|
Price on request
166
|
I/O Controller | - | ARC-625D | ACPI, BC-Link, PWM, SMBus, LED, LPC, PECI, SPI, UART | Surface Mount | 108 | 0°C ~ 70°C | EEPROM (2KB), FLASH (288KB) | 16K x 8 | 144-TFBGA (7x7) | - | |
Microchip Technology
|
161
|
Price on request
161
|
RKE, Security Systems | rfPIC™ | PIC | - | Surface Mount | 6 | -40°C ~ 85°C | FLASH (1.75kB) | 64 x 8 | 20-SSOP | 2V ~ 5.5V | |
Microchip Technology
|
129
|
Price on request
129
|
Network Processor | - | MIPS32® 34Kc™ | I²C, RMII, UART | Surface Mount | - | - | SRAM | - | 672-FCBGA (27x27) | - | |
|
Microchip Technology
|
120
|
Price on request
120
|
Network Processor | OTN | OTN | - | Surface Mount | - | 0°C ~ 125°C (TJ) | - | - | 1932-BBGA (45x45) | - | |
|
Microchip Technology
|
102
|
Price on request
102
|
I/O Controller | - | 8051 | ACPI, BC-Link, I²C/SMBus, LPC, PECI, PS/2, SPI | Surface Mount | 56 | 0°C ~ 85°C | - | 64KB | 128-VTQFP (14x14) | 3.3V | |
Cypress Semiconductor
|
100
|
Price on request
100
|
- | - | - | - | - | - | - | - | - | - | - | |
|
Freescale Semiconductor
|
80
|
Price on request
80
|
- | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
46
|
Price on request
46
|
USB Serial Port Controller | TUSB | 8052 | I²C, USB, UART | Surface Mount | 4 | -40°C ~ 85°C | ROM (10kB) | 18K x 8 | 32-VQFN (5x5) | 3V ~ 3.6V | |
|
Microchip Technology
|
46
|
Price on request
46
|
Network Processor | - | MIPS32® 34Kc™ | I²C, RMII, UART | Surface Mount | - | - | SRAM | - | 672-FCBGA (27x27) | - | |
4D Systems Pty Ltd
|
20
|
Price on request
20
|
Graphics Processor | - | EVE | I²C, LCD, OLED, SD, SPI, TFT, TTL | Surface Mount | 16 | -40°C ~ 80°C | FLASH (192kB) | 32K x 8 | 64-TQFP (10x10) | 3V ~ 3.6V | |
Infineon Technologies
|
19
|
Price on request
19
|
USB Microcontroller | CY7C680xx | 8051 | I²C, USB, USART | Surface Mount | 40 | 0°C ~ 70°C | ROMless | 16K x 8 | 100-TQFP (14x20) | 3V ~ 3.6V | |
Infineon Technologies
|
7
|
Price on request
7
|
USB Microcontroller | CY7C680xx | 8051 | I²C, USB, USART | Surface Mount | 24 | 0°C ~ 70°C | ROMless | 16K x 8 | 56-QFN (8x8) | 3V ~ 3.6V | |
Infineon Technologies
|
2
|
Price on request
2
|
USB Microcontroller | CY7C630xx | M8A | USB | Surface Mount | 12 | 0°C ~ 70°C | OTP (4kB) | 128 x 8 | 20-SOIC | 4V ~ 5.25V | |
|
Texas Instruments
|
2
|
Price on request
2
|
USB Serial Port Controller | TUSB | 8052 | I²C, USB, UART | Surface Mount | 4 | -40°C ~ 85°C | ROM (10kB) | 18K x 8 | 32-VQFN (5x5) | 3V ~ 3.6V | |
Texas Instruments
|
2
|
Price on request
2
|
Bluetooth | MSP430 | - | I²C, IrDA, SCI, SPI, UART/USART | Surface Mount | 87 | -40°C ~ 85°C | FLASH (256kB) | 16K x 8 | 100-LQFP (14x14) | 1.8V ~ 3.6V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Trusted Platform Module (TPM) | - | 16-Bit | I²C | Surface Mount | - | -20°C ~ 85°C (TA) | NVM (6kB) | - | PG-TSSOP-28-2 | 1.62V ~ 1.98V, 3V ~ 3.6V | |
|
Nuvoton Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
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 | |
|
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
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Network Processor | CY7C531xx | Pipelined | Serial | Surface Mount | 11 | -40°C ~ 85°C | FLASH (2kB), ROM (10kB) | 2K x 8 | 32-SOIC | 4.5V ~ 5.5V | |
Rochester Electronics
|
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Price on request
Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | |
|
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | 0°C ~ 70°C | EEPROM | - | 32-VQFN (4x4) | 3.3V | |
MELEXIS
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | SPI | Surface Mount | 12 | -40°C ~ 125°C (TA) | FLASH (32kB), EEPROM (380 B) | 1K x 8 | 20-QFN (5x5) | 5.5V ~ 18V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
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Network Processor | CY7C531xx | Pipelined | Serial | Surface Mount | 19 | -40°C ~ 85°C | FLASH (512 B) | 2K x 8 | 64-TQFP (14x14) | 4.5V ~ 5.5V | |
|
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
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Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | 0°C ~ 70°C | EEPROM | - | 32-VQFN (4x4) | 3.3V | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
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Automotive & Industrial Radar | - | e200z7 | CAN, I²C, LINFlexD, SPI | Surface Mount | - | -40°C ~ 125°C (TA) | FLASH (1.3MB) | 1M x 8 | 257-LFBGA (14x14) | 1.19V ~ 1.31V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
SuperSpeed USB Peripheral Controller | CYUSB | ARM9® | GPIF, I²C, I²S, SPI, UART, USB | Surface Mount | 60 | 0°C ~ 70°C | External Program Memory | 512K x 8 | 121-FBGA (10x10) | 1.15V ~ 1.25V | |
|
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Trusted Platform Module (TPM) | - | AVR | I²C | Surface Mount | 4 | 0°C ~ 70°C | EEPROM | - | 32-VQFN (4x4) | 3.3V | |
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Keyboard and Embedded Controller | - | MIPS32® M14K™ | I²C, LPC, SMBus, SPI, UART | Surface Mount | 106 | 0°C ~ 70°C | External Program Memory | 192KB | 144-WFBGA (9x9) | 1.71V ~ 3.465V | |
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Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
SuperSpeed USB Peripheral Controller | CYUSB | ARM926EJ-S | I²C, SPI, UART, USB | Surface Mount | 7 | -40°C ~ 85°C (TA) | External Program Memory | 512K x 8 | 121-FBGA (10x10) | 1.15V ~ 1.25V | |
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Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
SuperSpeed USB Peripheral Controller | CYUSB | ARM926EJ-S | I²C, SPI, UART, USB | Surface Mount | 7 | -40°C ~ 85°C (TA) | External Program Memory | 512K x 8 | 121-FBGA (10x10) | 1.15V ~ 1.25V | |
NXP Semiconductors
|
Send RFQ |
Price on request
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Authentication | - | MX51 | I²C | Surface Mount | - | -25°C ~ 90°C (TA) | - | - | 8-HVSON (4x4) | 2.5V ~ 3.6V | |
|
Infineon Technologies
|
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Price on request
Price and Stock
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SuperSpeed USB Peripheral Controller | CYUSB | ARM926EJ-S | I²C, SPI, UART, USB | Surface Mount | 7 | -40°C ~ 85°C (TA) | External Program Memory | 512K x 8 | 121-FBGA (10x10) | 1.15V ~ 1.25V | |
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Infineon Technologies
|
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Price on request
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SD3™ USB and Mass Storage Peripheral Controller | CYUSB | ARM9® | I²C, I²S, MMC/SD, SPI, UART, USB | Surface Mount | 59 | -40°C ~ 85°C | - | 512K x 8 | 121-FBGA (10x10) | 1.15V ~ 1.25V | |
|
Rochester Electronics
|
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- | - | - | - | - | - | - | - | - | - | - | |
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Infineon Technologies
|
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Price on request
Price and Stock
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SuperSpeed USB Peripheral Controller | CYUSB | ARM926EJ-S | I²C, SPI, UART, USB | Surface Mount | 7 | 0°C ~ 70°C (TA) | External Program Memory | 512K x 8 | 121-FBGA (10x10) | 1.15V ~ 1.25V | |
Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
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SuperSpeed USB Peripheral Controller | CYUSB | ARM9® | I²C, I²S, MMC/SD, SPI, UART, USB | Surface Mount | 59 | 0°C ~ 70°C | External Program Memory | 512K x 8 | 121-FBGA (10x10) | 1.15V ~ 1.25V | |
Bridgetek Pte Ltd.
|
Send RFQ |
Price on request
Price and Stock
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Human Machine Interfaces (HMI) | BT81X | - | LED, LCD, QSPI, SPI | Surface Mount | 4 | -40°C ~ 105°C (TA) | FLASH | - | 64-VQFN (9x9) | 3V ~ 3.6V | |
Analog Devices Inc./Maxim Integrated
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Send RFQ |
Price on request
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- | - | - | - | - | - | - | - | - | - | - | |
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Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
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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 | |
Microchip Technology
|
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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 | |
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Microchip Technology
|
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Real Time Platform Root | CEC173X | ARM® Cortex®-M4F | I²C, PWM, SMBus, SPI, UART | Surface Mount | 71 | -40°C ~ 85°C (TA) | - | 384K x 8 | 84-WFBGA (7x7) | 3.135V ~ 3.465V | |
Infineon Technologies
|
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Capacitive Sensing | CY8C20xx6A | M8C | I²C, SPI, USB | Surface Mount | 36 | -40°C ~ 85°C | FLASH (16kB) | 2K x 8 | 48-QFN (6x6) | 1.71V ~ 5.5V | |
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Infineon Technologies
|
Send RFQ |
Price on request
Price and Stock
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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 |
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