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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Infineon Technologies
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CSIO, EBI/EMI, I²C, LINbus, SD, SPI, UART/USART | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 24x12b SAR; D/A 2x12b | - | Surface Mount | 80 | -40°C ~ 125°C (TJ) | External, Internal | DMA, LVD, POR, PWM, WDT | 544KB (544K x 8) | FLASH | 64K x 8 | 160MHz | 100-LQFP (14x14) | 2.7V ~ 5.5V | |
Renesas
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CANbus, EBI/EMI, I²C, LINbus, SCI, SPI, USB | RX | 32-Bit Single-Core | A/D 8x10b, 14x12b; D/A 1x10b | 32K x 8 | Surface Mount | 78 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 384KB (384K x 8) | FLASH | 128K x 8 | 100MHz | 100-TFLGA (7x7) | 2.7V ~ 3.6V | |
Microchip Technology
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CANbus, I²C, IrDA, LINbus, PMP, SPI, QEI, UART/USART, USB OTG | MIPS32® microAptiv™ | 32-Bit Single-Core | A/D 42x12b; D/A 3x12b | 4K x 8 | Surface Mount | 78 | -40°C ~ 125°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, Motor Control PWM, WDT | 512KB (512K x 8) | FLASH | 128K x 8 | 120MHz | 100-TQFP (12x12) | 2.3V ~ 3.6V | |
Infineon Technologies
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- | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | 120-LQFP (16x16) | - | |
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Infineon Technologies
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CSIO, I²C, LINbus, UART/USART, USB | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 24x12b; D/A 2x12b | - | Surface Mount | 80 | -40°C ~ 125°C (TJ) | Internal | DMA, LVD, POR, PWM, WDT | 544KB (544K x 8) | FLASH | 64K x 8 | 160MHz | 100-LQFP (14x14) | 2.7V ~ 5.5V | |
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Infineon Technologies
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CSIO, EBI/EMI, I²C, LINbus, SD, SPI, UART/USART, USB | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 24x12b SAR; D/A 2x12b | - | Surface Mount | 80 | -40°C ~ 125°C (TJ) | External, Internal | DMA, LVD, POR, PWM, WDT | 544KB (544K x 8) | FLASH | 64K x 8 | 160MHz | 100-LQFP (14x14) | 2.7V ~ 5.5V | |
STMicroelectronics
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CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | ARM® Cortex®-M7 | 32-Bit Single-Core | A/D 24x12b; D/A 2x12b | - | Surface Mount | 140 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 256K x 8 | 216MHz | 176-LQFP (24x24) | 1.7V ~ 3.6V | |
Analog Devices / Maxim Integrated
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1-Wire, EBI/EMI, I²C, QSPI, SPI, UART/USART, USB | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 4x10b Sigma-Delta | - | Surface Mount | 105 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 3MB (3M x 8) | FLASH | 1M x 8 | 120MHz | 140-WLP (4.47x4.43) | 0.99V ~ 3.6V | |
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Infineon Technologies
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CSIO, I²C, LINbus, UART/USART | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 24x12b; D/A 2x12b | - | Surface Mount | 80 | -40°C ~ 125°C (TJ) | Internal | DMA, LVD, POR, PWM, WDT | 1.03125MB (1.03125M x 8) | FLASH | 128K x 8 | 160MHz | 100-LQFP (14x14) | 2.7V ~ 5.5V | |
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Infineon Technologies
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CSIO, EBI/EMI, I²C, LINbus, SD, SPI, UART/USART | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 24x12b SAR; D/A 2x12b | - | Surface Mount | 80 | -40°C ~ 125°C (TJ) | External, Internal | DMA, LVD, POR, PWM, WDT | 1.03125MB (1.03125M x 8) | FLASH | 128K x 8 | 160MHz | 100-LQFP (14x14) | 2.7V ~ 5.5V | |
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Infineon Technologies
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- | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | 120-LQFP (16x16) | - | |
Freescale Semiconductor
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CANbus, EBI/EMI, Ethernet, I²C, LINbus, SPI, UART/USART | e200z7d | 32-Bit Dual-Core | A/D 34x12b | - | Surface Mount | - | -40°C ~ 105°C | Internal | DMA, PWM, WDT | 1.5MB (1.5M x 8) | FLASH | 384K x 8 | 180MHz | 473-MAPBGA (19x19) | 3V ~ 5.5V | |
Renesas
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CSI, EBI/EMI, I²C, UART/USART | V850 | 32-Bit Single-Core | A/D 12x10b | - | Surface Mount | 72 | -40°C ~ 85°C (TA) | Internal | DMA, PWM, WDT | 256KB (256K x 8) | FLASH | 8K x 8 | 20MHz | 121-FBGA (12x12) | 2.7V ~ 3.6V | |
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NXP Semiconductors
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CANbus, EBI/EMI, I²C, IrDA, SCI, SPI | HCS12X | 16-Bit | A/D 24x12b | 4K x 8 | Surface Mount | 119 | -40°C ~ 85°C (TA) | External | LVD, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 64K x 8 | 50MHz | 144-LQFP (20x20) | 1.72V ~ 5.5V | |
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Renesas
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Renesas
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Rochester Electronics
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STMicroelectronics
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CANbus, eMMC/SD/SDIO, Ethernet, I²C, LINbus, PSI5, SPI, UART/USART | e200z4 | 32-Bit Tri-Core | A/D 100x12b | 256K x 8 | Surface Mount | - | - | Internal | DMA | 10MB (10M x 8) | FLASH | 1.0625M x 8 | 200MHz | 176-eLQFP (24x24) | 1.2V | |
Renesas
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SCI, SmartCard | H8S/2000 | 16-Bit | A/D 8x10b; D/A 2x8b | - | Surface Mount | 86 | -20°C ~ 75°C (TA) | Internal | DMA, POR, PWM, WDT | 384KB (384K x 8) | FLASH | 32K x 8 | 25MHz | 128-QFP (14x20) | 2.7V ~ 3.6V | |
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Renesas
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Renesas
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Renesas
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I²C, SIO, UART/USART | 740 | 8-Bit | A/D 8x10b; D/A 2x8b | - | Surface Mount | 64 | -20°C ~ 85°C (TA) | Internal | PWM, WDT | 60KB (60K x 8) | FLASH | 2K x 8 | 10MHz | 80-LQFP (12x12) | 4V ~ 5.5V | |
Renesas
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NXP Semiconductors
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CANbus, EBI/EMI, I²C, SCI, SPI | e200z0, e200z1 | 32-Bit Dual-Core | A/D 40x12b | - | Surface Mount | 111 | -40°C ~ 105°C (TA) | Internal | DMA, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 64K x 8 | 66MHz | 144-LQFP (20x20) | 4.5V ~ 5.25V | |
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Rochester Electronics
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Rochester Electronics
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Microchip Technology
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CANbus, Ethernet, I²C, IrDA, LINbus, SPI, SSC, UART/USART | ARM® Cortex®-M7 | 32-Bit Single-Core | A/D 5x12b; D/A 1x12b | - | Surface Mount | 44 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 256K x 8 | 300MHz | 64-LQFP (10x10) | 1.62V ~ 3.6V | |
Microchip Technology
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CANbus, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | MIPS32® microAptiv™ | 32-Bit Single-Core | A/D 26x12b | 4K x 8 | Surface Mount | 48 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, WDT | 1MB (1M x 8) | FLASH | 256K x 8 | 120MHz | 64-TQFP (10x10) | 2.2V ~ 3.6V | |
Analog Devices / Maxim Integrated
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EBI/EMI, I²C, SPI, UART/USART | 8052 | 8-Bit | A/D 3x16b, 4x24b; D/A 1x12b | 640 x 8 | Surface Mount | 34 | -40°C ~ 85°C (TA) | Internal | POR, PSM, Temp Sensor, WDT | 8KB (8K x 8) | FLASH | 256 x 8 | 12.58MHz | 52-MQFP (10x10) | 2.7V ~ 5.25V | |
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Renesas
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Rochester Electronics
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Microchip Technology
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CANbus, Ethernet, I²C, PMP, SPI, SQI, UART/USART, USB OTG | MIPS32® M-Class | 32-Bit Single-Core | A/D 24x12b | - | Surface Mount | 46 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 128K x 8 | 200MHz | 64-TQFP (10x10) | 2.1V ~ 3.6V | |
STMicroelectronics
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CANbus, Ethernet, I²C, IrDA, LINbus, Memory Card, SPI, UART/USART, USB OTG | ARM® Cortex®-M3 | 32-Bit Single-Core | A/D 24x12b; D/A 2x12b | - | Surface Mount | 114 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 132K x 8 | 120MHz | 144-LQFP (20x20) | 1.8V ~ 3.6V | |
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Renesas
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EBI/EMI, I²C, SCI, SPI | RX | 32-Bit Single-Core | A/D 16x12b; D/A 2x10b | 8K x 8 | Surface Mount | 84 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 768KB (768K x 8) | FLASH | 96K x 8 | 50MHz | 100-TFLGA (7x7) | 1.62V ~ 5.5V | |
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Renesas
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CSI, I²C, LINbus, UART/USART | 78K/0R | 16-Bit | A/D 12x12b; D/A 2x12b | - | Surface Mount | 60 | -40°C ~ 85°C (TA) | Internal | DMA, LCD, LVD, POR, PWM, WDT | 64KB (64K x 8) | FLASH | 4K x 8 | 20MHz | 100-LFQFP (14x14) | 1.8V ~ 5.5V | |
Infineon Technologies
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I²C, SPI, UART/USART | M8C | 8-Bit | A/D 4x14b; D/A 4x9b | - | Surface Mount | 44 | -40°C ~ 85°C (TA) | Internal | POR, PWM, WDT | 16KB (16K x 8) | FLASH | 256 x 8 | 24MHz | 48-QFN (7x7) | 3V ~ 5.25V | |
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STMicroelectronics
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CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG | ARM® Cortex®-M7 | 32-Bit | A/D 30x12/16b; D/A 2x12b | - | Surface Mount | 67 | -40°C ~ 125°C (TA) | External, Internal | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 564K x 8 | 550MHz | 100-LQFP (14x14) | 1.71V ~ 3.6V | |
Microchip Technology
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I²C, IrDA, LINbus, SPI, SSC, UART/USART, USB | ARM® Cortex®-M7 | 32-Bit Single-Core | A/D 5x12b; D/A 1x12b | - | Surface Mount | 44 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 256K x 8 | 300MHz | 64-QFN (9x9) | 1.7V ~ 3.6V | |
Infineon Technologies
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CSIO, EBI/EMI, I²C, UART/USART | ARM® Cortex®-M3 | 32-Bit | A/D 17x12b | - | Surface Mount | 66 | -40°C ~ 85°C (TA) | Internal | DMA, LCD, LVD, POR, PWM, WDT | 160KB (160K x 8) | FLASH | 16K x 8 | 40MHz | 80-LQFP (12x12) | 1.65V ~ 3.6V | |
Renesas
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CANbus, EBI/EMI, I²C, LINbus, SCI, SPI | RXv3 | 32-Bit | A/D 24x12b; D/A 2x12b | 32K x 8 | Surface Mount | 130 | -40°C ~ 85°C (TA) | External, Internal | DMA, LVD, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 128K x 8 | 120MHz | 144-LFQFP (20x20) | 2.7V ~ 5.5V | |
Renesas
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SIO, UART/USART | M16C/60 | 16-Bit | A/D 10x10b; D/A 2x8b | - | Surface Mount | 85 | -40°C ~ 85°C (TA) | Internal | DMA, PWM, WDT | 128KB (128K x 8) | FLASH | 10K x 8 | 24MHz | 100-LFQFP (14x14) | 2.7V ~ 5.5V | |
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Renesas
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I²C, IEBus, UART/USART | M16C/60 | 16-Bit | A/D 18x10b; D/A 2x8b | - | Surface Mount | 68 | -20°C ~ 85°C (TA) | Internal | DMA, PWM, WDT | 128KB (128K x 8) | EPROM, UV | 10K x 8 | 24MHz | 80-QFP (14x14) | 4.5V ~ 5.5V | |
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Renesas
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I²C, IEBus, UART/USART | M16C/60 | 16-Bit | A/D 18x10b; D/A 2x8b | - | Surface Mount | 68 | -40°C ~ 85°C (TA) | Internal | DMA, PWM, WDT | 128KB (128K x 8) | FLASH | 10K x 8 | 24MHz | 80-QFP (14x14) | 2.7V ~ 5.5V | |
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Rochester Electronics
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Renesas
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Renesas
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CANbus, EBI/EMI, SPI, UART/USART | M32R | 32-Bit Single-Core | A/D 16x10b; D/A 1x10b | - | Surface Mount | 97 | -40°C ~ 125°C (TA) | Internal | DMA, PWM | 384KB (384K x 8) | FLASH | 16K x 8 | 40MHz | 144-LFQFP (20x20) | 3V ~ 5.5V | |
Renesas
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IrDA, SCI | H8S/2000 | 16-Bit | A/D 8x10b; D/A 2x8b | - | Surface Mount | 58 | -20°C ~ 75°C (TA) | Internal | POR, PWM, WDT | 128KB (128K x 8) | FLASH | 4K x 8 | 10MHz | 80-TQFP (12x12) | 3V ~ 5.5V | |
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CANbus, I²C, LINbus, SIO, SSU, UART/USART | R8C | 16-Bit | A/D 20x10b | 4K x 8 | Surface Mount | 75 | -40°C ~ 125°C (TA) | Internal | POR, PWM, Voltage Detect, WDT | 128KB (128K x 8) | FLASH | 10K x 8 | 20MHz | 80-LQFP (12x12) | 2.7V ~ 5.5V | |
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Microchip Technology
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EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG | AVR | 32-Bit Single-Core | A/D 8x10b | - | Surface Mount | 110 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, WDT | 64KB (64K x 8) | FLASH | 128K x 8 | 66MHz | 144-FFBGA (11x11) | 1.75V ~ 3.6V |
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