What are Microcontrollers ?
Microcontrollers are integrated circuits designed to manage specific tasks within embedded systems by executing programmed instructions. They are commonly used in applications like embedded control systems, production electronics assembly, and maintenance. Important specifications for selection include Core Processor, which determines processing power; Connectivity, which affects communication capabilities; and Operating Temperature, which ensures reliable performance in various environments. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate procurement risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | Connectivity | Core Processor | Core Size | Data Converters | EEPROM Size | Mounting Type | Number of I | Operating Temperature | Oscillator Type | Peripherals | Program Memory Size | Program Memory Type | RAM Size | Speed | Supplier Device Package | Voltage | |
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Renesas
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Renesas
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Luminary Micro
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I²C, IrDA, Microwire, SPI, SSI, UART/USART | ARM® Cortex®-M3 | 32-Bit Single-Core | A/D 8x10b | - | Surface Mount | 52 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 64K x 8 | 50MHz | 108-BGA (10x10) | 2.25V ~ 2.75V | |
Renesas
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Infineon Technologies
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CANbus, I²C, LINbus, SPI, UART/USART, USB | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 22x12b SAR | 64K x 8 | Surface Mount | 78 | -40°C ~ 125°C (TA) | Internal | DMA, LVD, PWM, WDT | 576KB (576K x 8) | FLASH | 64K x 8 | 80MHz | 64-LQFP (10x10) | 2.7V ~ 5.5V | |
Infineon Technologies
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CSIO, EBI/EMI, I²C, LINbus, UART/USART | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 24x12b; D/A 2x12b | - | Surface Mount | 80 | -40°C ~ 125°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 544KB (544K x 8) | FLASH | 64K x 8 | 160MHz | 100-LQFP (14x14) | 2.7V ~ 5.5V | |
Texas Instruments
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CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 12x12b | 2K x 8 | Surface Mount | 49 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, WDT | 64KB (64K x 8) | FLASH | 24K x 8 | 80MHz | 64-LQFP (10x10) | 1.08V ~ 3.63V | |
Renesas
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Renesas
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Motorola Semicondutor
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SCI, SPI | - | 8-Bit | A/D 6x8b SAR | - | Surface Mount | 21 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM | 4KB (4K x 8) | FLASH | 384 x 8 | 8MHz | 28-SOIC | 2.7V ~ 5.5V | |
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Freescale Semiconductor
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I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 16x16b | - | Surface Mount | 57 | -40°C ~ 85°C (TA) | Internal | LCD, PWM, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 20MHz | 64-LQFP (10x10) | 1.8V ~ 3.6V | |
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Freescale Semiconductor
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CANbus, I²C, SCI, SPI | HCS12 | 16-Bit | A/D 16x10b | 1K x 8 | Surface Mount | 59 | -40°C ~ 105°C (TA) | Internal | PWM, WDT | 64KB (64K x 8) | FLASH | 4K x 8 | 25MHz | 80-QFP (14x14) | 2.35V ~ 5.25V | |
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Renesas
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Freescale Semiconductor
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CANbus, I²C, SCI, SPI | HCS12 | 16-Bit | A/D 8x10b | 4K x 8 | Surface Mount | 91 | -40°C ~ 125°C (TA) | Internal | PWM, WDT | 256KB (256K x 8) | FLASH | 12K x 8 | 25MHz | 112-LQFP (20x20) | 2.35V ~ 5.25V | |
Freescale Semiconductor
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SCI, SPI | HC08 | 8-Bit | A/D 6x8b | - | Surface Mount | 21 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM | 4KB (4K x 8) | FLASH | 384 x 8 | 8MHz | 32-LQFP (7x7) | 2.7V ~ 5.5V | |
NXP Semiconductors
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I²C, Microwire, SmartCard, SPI, SSP, UART/USART, USB | ARM® Cortex®-M0 | 32-Bit Single-Core | A/D 8x10b | 4K x 8 | Surface Mount | 40 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, WDT | 48KB (48K x 8) | FLASH | 10K x 8 | 50MHz | 48-LQFP (7x7) | 1.8V ~ 3.6V | |
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Freescale Semiconductor
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CANbus, SCI, SPI | HCS12 | 16-Bit | A/D 10x12b | 4K x 8 | Surface Mount | 64 | -40°C ~ 125°C (TA) | Internal | LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 6K x 8 | 32MHz | 80-QFP (14x14) | 1.72V ~ 5.5V | |
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Freescale Semiconductor
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EBI/EMI, SCI, SPI | HCS12 | 16-Bit | A/D 8x10b | - | Surface Mount | 60 | -40°C ~ 125°C (TA) | Internal | POR, PWM, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 25MHz | 80-QFP (14x14) | 2.35V ~ 5.5V | |
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Freescale Semiconductor
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I²C, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 6x16b, 4x24b | - | Surface Mount | 38 | -40°C ~ 85°C (TA) | Internal | DMA, LCD, WDT | 64KB (64K x 8) | FLASH | 16K x 8 | 50MHz | 64-LQFP (10x10) | 1.71V ~ 3.6V | |
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NXP Semiconductors
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I²C, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | - | - | Surface Mount | 14 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 16KB (16K x 8) | FLASH | 4K x 8 | 30MHz | 16-XSON (3.2x2.5) | 1.8V ~ 3.6V | |
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NXP Semiconductors
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Freescale Semiconductor
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CANbus, I²C, SCI, SPI | HCS12 | 16-Bit | A/D 16x10b | 2K x 8 | Surface Mount | 59 | -40°C ~ 125°C (TA) | Internal | PWM, WDT | 128KB (128K x 8) | FLASH | 8K x 8 | 25MHz | 80-QFP (14x14) | 2.35V ~ 5.25V | |
NXP Semiconductors
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Freescale Semiconductor
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CANbus, I²C, SCI, SPI | HCS12 | 16-Bit | A/D 16x10b | 2K x 8 | Surface Mount | 91 | -40°C ~ 105°C (TA) | Internal | PWM, WDT | 128KB (128K x 8) | FLASH | 8K x 8 | 25MHz | 112-LQFP (20x20) | 2.35V ~ 5.25V | |
Freescale Semiconductor
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I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 12x10b | 512 x 8 | Surface Mount | 16 | -40°C ~ 85°C (TA) | External | LVD, POR, PWM, WDT | 16KB (16K x 8) | FLASH | 1K x 8 | 40MHz | 20-TSSOP | 2.7V ~ 5.5V | |
Freescale Semiconductor
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EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB | Coldfire V2 | 32-Bit Single-Core | - | - | Surface Mount | 69 | -40°C ~ 85°C (TA) | External | DMA, WDT | - | ROMless | 64K x 8 | 166MHz | 256-MAPBGA (17x17) | 1.4V ~ 1.6V | |
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Freescale Semiconductor
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I²C, SCI, SPI | S08 | 8-Bit | A/D 8x10b | - | Surface Mount | 38 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM, WDT | 60KB (60K x 8) | FLASH | 2K x 8 | 40MHz | 48-QFN-EP (7x7) | 2.7V ~ 5.5V | |
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NXP Semiconductors
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CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, QEI, MMC/SD, SPI, SSI, SSP, UART/USART, USB | ARM® Cortex®-M3 | 32-Bit Single-Core | A/D 8x10b; D/A 1x10b | - | Surface Mount | 118 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | - | ROMless | 200K x 8 | 180MHz | 180-TFBGA (12x12) | 2.2V ~ 3.6V | |
NXP Semiconductors
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I²C, SCI, SPI | Coldfire V1 | 32-Bit Single-Core | A/D 24x12b | - | Surface Mount | 69 | -40°C ~ 85°C (TA) | External | LVD, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 50MHz | 80-LQFP (14x14) | 2.7V ~ 5.5V | |
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Freescale Semiconductor
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I²C, LINbus, SCI, SPI | 56800E | 16-Bit | A/D 18x12b | - | Surface Mount | 27 | -40°C ~ 125°C (TA) | Internal | LVD, POR, PWM, WDT | 16KB (8K x 16) | FLASH | 1K x 16 | 32MHz | 32-LQFP (7x7) | 1.8V ~ 3.6V | |
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NXP Semiconductors
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CANbus, EBI/EMI, I²C, IrDA, Microwire, MMC/SD, SPI, SSI, SSP, UART/USART | ARM® Cortex®-M3 | 32-Bit Single-Core | A/D 4x10b; D/A 1x10b | - | Surface Mount | 49 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, WDT | - | ROMless | 136K x 8 | 180MHz | 180-TFBGA (12x12) | 2.2V ~ 3.6V | |
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NXP Semiconductors
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NXP Semiconductors
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CANbus, I²C, LINbus, SCI, SPI | e200z0h | 32-Bit Single-Core | A/D 28x10b | 64K x 8 | Surface Mount | 79 | -40°C ~ 125°C (TA) | Internal | DMA, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 32K x 8 | 48MHz | 100-LQFP (14x14) | 3V ~ 5.5V | |
Freescale Semiconductor
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CANbus, EBI/EMI, I²C, IrDA, SCI, SPI | HCS12X | 16-Bit | A/D 24x12b SAR | 4K x 8 | Surface Mount | 119 | -40°C ~ 105°C (TA) | External, Internal | LVD, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 32K x 8 | 50MHz | 144-LQFP (20x20) | 1.72V ~ 1.98V | |
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NXP Semiconductors
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Freescale Semiconductor
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CANbus, EBI/EMI, Ethernet, I²C, IrDA, SD, SPI, UART/USART, USB, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 42x16b; D/A 2x12b | 4K x 8 | Surface Mount | 100 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 64K x 8 | 100MHz | 144-LQFP (20x20) | 1.71V ~ 3.6V | |
Renesas
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NXP Semiconductors
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Freescale Semiconductor
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EBI/EMI, I²C, SPI, UART/USART, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 18x16b; D/A 2x6b, 1x12b | - | Surface Mount | 66 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM | 256KB (256K x 8) | FLASH | 256K x 8 | 150MHz | 100-LQFP (14x14) | 1.71V ~ 3.6V | |
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Freescale Semiconductor
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I²C, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 16x12b; D/A 2x6b | 256 x 8 | Surface Mount | 57 | -40°C ~ 105°C (TA) | Internal | LVD, PWM, WDT | 32KB (32K x 8) | FLASH | 4K x 8 | 20MHz | 64-LQFP (10x10) | 2.7V ~ 5.5V | |
Atmel
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I²C, SPI, UART/USART | AVR | 8-Bit | A/D 8x10b | 512 x 8 | Through Hole | 32 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 16KB (8K x 16) | FLASH | 1K x 8 | 20MHz | 40-PDIP | 1.8V ~ 5.5V | |
Freescale Semiconductor
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I²C, LINbus, SPI, UART/USART, USB, USB OTG | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D - 16bit; D/A - 12bit | - | Surface Mount | 84 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 32K x 8 | 48MHz | 121-MAPBGA (8x8) | 1.71V ~ 3.6V | |
NXP Semiconductors
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I²C, SPI, UART/USART | ARM® Cortex®-M0 | 32-Bit Single-Core | A/D 8x10b | - | Surface Mount | 42 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, WDT | 64KB (64K x 8) | FLASH | 8K x 8 | 50MHz | 48-LQFP (7x7) | 1.8V ~ 3.6V | |
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Freescale Semiconductor
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CANbus, I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 16x12b | - | Surface Mount | 39 | -40°C ~ 125°C (TA) | External | LVD, POR, PWM, WDT | 16KB (16K x 8) | FLASH | 1K x 8 | 40MHz | 48-LQFP (7x7) | 2.7V ~ 5.5V | |
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Freescale Semiconductor
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CANbus, I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 16x12b | 1K x 8 | Surface Mount | 39 | -40°C ~ 85°C (TA) | External | LVD, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 40MHz | 48-LQFP (7x7) | 2.7V ~ 5.5V | |
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NXP Semiconductors
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NXP Semiconductors
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NXP Semiconductors
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Freescale Semiconductor
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CANbus, SCI, SPI | HCS12X | 16-Bit | A/D 8x12b | - | Surface Mount | 44 | -40°C ~ 85°C (TA) | External | LVD, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 12K x 8 | 40MHz | 64-LQFP (10x10) | 1.72V ~ 5.5V | |
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Infineon Technologies
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EBI/EMI, SPI, SSC, UART/USART | XC800 | 8-Bit | 1Y8x10b SAR | - | Surface Mount | 40 | -40°C ~ 125°C (TA) | External, Internal | Brown-out Detect/Reset, POR, PWM, WDT | 52KB (52K x 8) | FLASH | 3.25K x 8 | 24MHz | PG-LQFP-64-4 | 4.5V ~ 5.5V |
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