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 | Clock Sync | Control Features | Controller Series | Core Processor | Duty Cycle (Max) | Interface | Lead Spacing | Mounting Type | Number of I | Number of Outputs | Operating Temperature | Output Phases | Output Type | Package Quantity | Power Consumption | Program Memory Size | Program Memory Type | RAM Size | Storage Temperature | Supplier Device Package | Supplier Package | Synchronous Rectifier | Tape & Reel | Topology | Voltage | Watchdog Timer | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices / Maxim Integrated
|
113
|
$4.72
|
- | Yes | Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation | - | - | 100% | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | 2 | Transistor Driver | - | - | - | - | - | °C ~ °C | 48-TQFN (7x7) | - | Yes | No | Buck | - | - | |
Microchip Technology
|
95
|
Price on request
|
Keyboard and Embedded Controller | - | - | - | MIPS32® M14K | - | I²C, LPC, SMBus, SPI, UART | - | Surface Mount | 106 | - | -40°C ~ 85°C | - | - | - | - | - | External Program Memory | 192KB | - | 144-WFBGA (9x9) | - | - | - | - | 1.71V ~ 3.465V | - | |
Freescale Semiconductor
|
80
|
$4.72
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
46
|
$4.72
|
Network Processor | - | - | - | MIPS32® 34Kc™ | - | I²C, RMII, UART | - | Surface Mount | - | - | - | - | - | - | - | - | SRAM | - | °C ~ °C | 672-FCBGA (27x27) | - | - | No | - | - | - | |
Infineon Technologies
|
36
|
Price on request
|
Security | - | - | - | - | - | SWI | - | Surface Mount | 1 | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | PG-TSNP-6-9 | - | - | - | - | 1.35V ~ 5.5V | - | |
4D Systems Pty. Ltd.
|
20
|
Price on request
|
Graphics Processor | - | - | - | EVE | - | I²C, LCD, OLED, SD, SPI, TFT, TTL | 10 mm | Surface Mount | 16 | - | -40°C ~ 80°C | - | - | - | - | - | FLASH (192kB) | 32K x 8 | - | 64-TQFP (10x10) | - | - | No | - | 3V ~ 3.6V | - | |
Infineon Technologies
|
19
|
Price on request
|
USB Microcontroller | - | - | CY7C680xx | 8051 | - | I²C, USB, USART | - | Surface Mount | 40 | - | 0°C to 70°C | - | - | - | - | - | ROMless | 16KB | - | 100-TQFP (14x20) | - | - | - | - | 3V to 3.6V | - | |
Infineon Technologies
|
7
|
Price on request
|
USB Microcontroller | - | - | CY7C680xx | 8051 | - | I²C, USB, USART | 8 mm | Surface Mount | 24 | - | 0°C ~ 70°C | - | - | - | 85 mA | - | ROMless | 16 KB | - | 56-QFN (8x8) | 56-QFN (8x8) | - | - | - | 3.3V | - | |
Texas Instruments
|
2
|
Price on request
|
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 | - | |
Texas Instruments
|
2
|
$3.79
|
USB Serial Port Controller | - | - | TUSB | 8052 | - | I2C, USB, UART | 5 mm | Surface Mount | 4 | - | -40°C ~ 85°C | - | - | 73 | - | - | ROM (10kB) | 18K x 8 | - | 32-VQFN (5x5) | - | - | - | - | 3V ~ 3.6V | 128-ms | |
Infineon Technologies
|
2
|
Price on request
|
USB Microcontroller | - | - | CY7C630xx | M8A | - | USB | 7.5 mm | Surface Mount | 12 | - | 0°C ~ 70°C | - | - | - | - | 4KB | OTP | 128 Bytes | - | 20-SOIC | 20-SOIC | - | - | - | 4.0V ~ 5.25V | - | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
Embedded Multimedia Communication, Security and Entertainment | - | - | - | ARM9® | - | EBI/EMI, Ethernet, I²S, IrDA, SD/MMC, SPI, UART/USART, USB OTG | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | 484-TFBGA (15x15) | - | - | - | - | - | - | |
|
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
Embedded Multimedia Communication, Security and Entertainment | - | - | - | ARM9® | - | EBI/EMI, Ethernet, I²S, IrDA, SD/MMC, SPI, UART/USART, USB OTG | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | 484-TFBGA (15x15) | - | - | - | - | - | - | |
|
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
Embedded Multimedia Communication, Security and Entertainment | - | - | - | ARM9® | - | EBI/EMI, Ethernet, I²S, IrDA, SD/MMC, SPI, UART/USART, USB OTG | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | 484-TFBGA (15x15) | - | - | - | - | - | - | |
|
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
Embedded Multimedia Communication, Security and Entertainment | - | - | - | ARM9® | - | EBI/EMI, Ethernet, I²S, IrDA, SD/MMC, SPI, UART/USART, USB OTG | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | 484-TFBGA (15x15) | - | - | - | - | - | - | |
|
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
Embedded Multimedia Communication, Security and Entertainment | - | - | - | ARM9® | - | EBI/EMI, Ethernet, I²S, IrDA, SD/MMC, SPI, UART/USART, USB OTG | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | 484-TFBGA (15x15) | - | - | - | - | - | - | |
|
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
Embedded Multimedia Communication, Security and Entertainment | - | - | - | ARM9® | - | EBI/EMI, Ethernet, I²S, IrDA, SD/MMC, SPI, UART/USART, USB OTG | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | 484-TFBGA (15x15) | - | - | - | - | - | - | |
|
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
Embedded Multimedia Communication, Security and Entertainment | - | - | - | ARM9® | - | EBI/EMI, Ethernet, I²S, IrDA, SD/MMC, SPI, UART/USART, USB OTG | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | 484-TFBGA (15x15) | - | - | - | - | - | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | AAI, ACCESS.bus, Bluetooth, CAN, Microwire/SPI, UART/USART | - | Surface Mount | 56 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 54 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 54 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | AAI, ACCESS.bus, CAN, Microwire/SPI, UART/USART | - | Surface Mount | 23 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 10K x 8 | - | 48-PLGA (7x7) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 54 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
Engine Control | - | - | HCS12 | S12XS | - | CAN, SCI, SPI | - | Surface Mount | 6 | - | -40°C ~ 125°C | - | - | - | - | - | FLASH (128kB) | 8K x 8 | - | 100-LQFP-EP (14x14) | - | - | - | - | 4.7V ~ 36V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | AAI, ACCESS.bus, Bluetooth, CAN, Microwire/SPI, UART/USART | - | Surface Mount | 56 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | AAI, ACCESS.bus, Bluetooth, CAN, Microwire/SPI, UART/USART | - | Surface Mount | 56 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | AAI, ACCESS.bus, Bluetooth, CAN, Microwire/SPI, UART/USART | - | Surface Mount | 56 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | AAI, ACCESS.bus, Bluetooth, CAN, Microwire/SPI, UART/USART | - | Surface Mount | 50 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | AAI, ACCESS.bus, Bluetooth, CAN, Microwire/SPI, UART/USART | - | Surface Mount | 50 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 54 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 54 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 54 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 54 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 54 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 128-LQFP (20x14) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
NXP Semiconductors
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Connectivity Processor | - | - | CP3000 | CR16C | - | Bluetooth, ACCESS.bus, Audio, CAN, Microwire/SPI, UART, USB | - | Surface Mount | 48 | - | -40°C ~ 85°C | - | - | - | - | - | FLASH (256kB) | 32K x 8 | - | 144-LQFP (20x20) | - | - | - | - | 2.25V ~ 2.75V | - |
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