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.
Parts in this category
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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas
|
813
|
Price on request
813
|
CANbus, I²C, IEBus, SIO, UART/USART | M16C/60 | 16-Bit | A/D 16x10b | - | Surface Mount | 55 | -20°C ~ 85°C (TA) | Internal | DMA, POR, PWM, Voltage Detect, WDT | 96KB (96K x 8) | FLASH | 8K x 8 | 20MHz | 64-LFQFP (10x10) | 2.7V ~ 5.5V | |
NXP Semiconductors
|
806
|
Price on request
806
|
I²C, IrDA, SPI, UART/USART, USB, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 20x16b; D/A 1x12b | 4K x 8 | Surface Mount | 64 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 32K x 8 | 50MHz | 121-MAPBGA (8x8) | 1.71V ~ 3.6V | |
NXP Semiconductors
|
804
|
Price on request
804
|
CANbus, EBI/EMI, Ethernet, I²C, QSPI, UART/USART, USB OTG | Coldfire V2 | 32-Bit Single-Core | A/D 8x12b | - | Surface Mount | 96 | 0°C ~ 70°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 32K x 8 | 80MHz | 144-LQFP (20x20) | 3V ~ 3.6V | |
NXP Semiconductors
|
803
|
Price on request
803
|
- | HC08 | 8-Bit | A/D 4x8b | - | Surface Mount | 5 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM | 1.5KB (1.5K x 8) | FLASH | 128 x 8 | 8MHz | 8-SO | 2.7V ~ 5.5V | |
NXP Semiconductors
|
803
|
Price on request
803
|
CANbus, EBI/EMI, Ethernet, I²C, IrDA, SD, SPI, UART/USART, USB, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 33x16b; D/A 1x12b | - | Surface Mount | 66 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 128K x 8 | 100MHz | 100-LQFP (14x14) | 1.71V ~ 3.6V | |
|
Renesas
|
802
|
Price on request
802
|
I²C, IrDA, SCI, SPI | RX | 32-Bit Single-Core | A/D 12x12b | 8K x 8 | Surface Mount | 48 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 64KB (64K x 8) | FLASH | 8K x 8 | 32MHz | 64-LFQFP (10x10) | 1.62V ~ 5.5V | |
Silicon Labs
|
801
|
Price on request
801
|
SMBus (2-Wire/I²C), SPI, UART/USART | 8051 | 8-Bit | A/D 17x10b | - | Surface Mount | 25 | -40°C ~ 85°C (TA) | Internal | POR, PWM, Temp Sensor, WDT | 16KB (16K x 8) | FLASH | 1.25K x 8 | 25MHz | 28-QFN (5x5) | 2.7V ~ 3.6V | |
Microchip Technology
|
801
|
Price on request
801
|
CANbus, I²C, LINbus, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 20x12b, 3x16b; D/A 1x10b | - | Surface Mount | 52 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, WDT | 256KB (256K x 8) | FLASH | 32K x 8 | 48MHz | 64-TQFP (10x10) | 2.7V ~ 5.5V | |
NXP Semiconductors
|
800
|
Price on request
800
|
CANbus, FlexIO, I²C, LINbus, SPI, UART/USART | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 24x12b SAR; D/A1x8b | 4K x 8 | Surface Mount | 58 | -40°C ~ 105°C (TA) | Internal | POR, PWM, WDT | 1MB (1M x 8) | FLASH | 128K x 8 | 112MHz | 64-LQFP (10x10) | 2.7V ~ 5.5V | |
NXP Semiconductors
|
800
|
Price on request
800
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
I²C, SCI, SPI | Coldfire V1 | 32-Bit Single-Core | A/D 19x12b | - | Surface Mount | 53 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 50MHz | 64-LQFP (10x10) | 2.7V ~ 5.5V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
CANbus, I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 24x12b | 1K x 8 | Surface Mount | 53 | -40°C ~ 125°C (TA) | External | LVD, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 40MHz | 64-LQFP (10x10) | 2.7V ~ 5.5V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
CANbus, IrDA, LINbus, SCI, SPI | 12V1 | 16-Bit | A/D 12x10b | 3K x 8 | Surface Mount | 54 | -40°C ~ 105°C (TA) | Internal | LVD, POR, PWM, WDT | 96KB (96K x 8) | FLASH | 8K x 8 | 25MHz | 64-LQFP (10x10) | 3.13V ~ 5.5V | |
NXP Semiconductors
|
800
|
Price on request
800
|
IRSCI, SPI | HC08 | 8-Bit | A/D 4x10b | - | Surface Mount | 20 | -40°C ~ 85°C (TA) | Internal | LCD, LVD, POR, PWM | 12KB (12K x 8) | FLASH | 512 x 8 | 8MHz | 52-TQFP (10x10) | 3V ~ 5.5V | |
Atmel
|
800
|
Price on request
800
|
I²C, IrDA, SPI, UART/USART | AVR | 8/16-Bit | A/D 16x12b; D/A 2x12b | 4K x 8 | Surface Mount | 50 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 256KB (128K x 16) | FLASH | 16K x 8 | 32MHz | 64-QFN (9x9) | 1.6V ~ 3.6V | |
NXP Semiconductors
|
800
|
Price on request
800
|
CANbus, I²C, SCI, SPI | S12Z | 16-Bit | A/D 16x10b; D/A 1x8b | 2K x 8 | Surface Mount | 42 | -40°C ~ 125°C (TA) | Internal | DMA, POR, PWM, WDT | 192KB (192K x 8) | FLASH | 12K x 8 | 32MHz | 64-LQFP (10x10) | 3.5V ~ 40V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
NXP Semiconductors
|
800
|
Price on request
800
|
I²C, LINbus, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 7x16b; D/A 1x12b | - | Surface Mount | 26 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 32K x 8 | 48MHz | 36-WLCSP (2.82x2.67) | 1.71V ~ 3.6V | |
Texas Instruments
|
800
|
Price on request
800
|
I²C, SCI, SPI, UART/USART | C28x | 32-Bit Single-Core | A/D 13x12b | - | Surface Mount | 22 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 32KB (16K x 16) | FLASH | 3K x 16 | 40MHz | 48-LQFP (7x7) | 1.71V ~ 1.995V | |
STMicroelectronics
|
800
|
Price on request
800
|
CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB | ARM9® | 16/32-Bit | A/D 8x10b | - | Surface Mount | 80 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 2MB (2M x 8) | FLASH | 96K x 8 | 96MHz | - | 1.65V ~ 2V | |
Silicon Labs
|
800
|
Price on request
800
|
SMBus (2-Wire/I²C), SPI, UART/USART | CIP-51 8051 | 8-Bit | A/D 9x12b | - | Surface Mount | 16 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 8KB (8K x 8) | FLASH | 512 x 8 | 25MHz | 20-QFN (3x3) | 1.8V ~ 3.6V | |
Renesas
|
800
|
Price on request
800
|
CANbus, I²C, SCI, SPI, UART/USART, USB | ARM® Cortex®-M0+ | 32-Bit | A/D 18x14b SAR; D/A 1x12b | 4K x 8 | Surface Mount | 51 | -40°C ~ 105°C (TA) | Internal | LVD, POR, PWM, WDT | 64KB (64K x 8) | FLASH | 16K x 8 | 32MHz | 64-LFQFP (10x10) | 1.6V ~ 5.5V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
I²C, SCI, SPI | S08 | 8-Bit | A/D 2x12b | - | Surface Mount | 18 | 0°C ~ 70°C (TA) | External | LCD, LVD, POR, PWM, WDT | 60KB (60K x 8) | FLASH | 4K x 8 | 40MHz | 64-LQFP (10x10) | 1.8V ~ 3.6V | |
Microchip Technology
|
800
|
Price on request
800
|
I²C, LINbus, SPI, UART/USART | PIC | 8-Bit | A/D 8x10b | 256 x 8 | Surface Mount | 11 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 14KB (8K x 14) | FLASH | 1K x 8 | 32MHz | 14-SOIC | 1.8V ~ 5.5V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
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 | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
CANbus, EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 42x16b; D/A 2x12b | - | Surface Mount | 100 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 128K x 8 | 120MHz | 144-MAPBGA (13x13) | 1.71V ~ 3.6V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
CANbus, I²C, LINbus, SCI, SPI | e200z0h | 32-Bit Single-Core | A/D 12x10b | 64K x 8 | Surface Mount | 45 | -40°C ~ 105°C (TA) | Internal | DMA, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 32K x 8 | 64MHz | 64-LQFP (10x10) | 3V ~ 5.5V | |
Microchip Technology
|
800
|
Price on request
800
|
EBI/EMI, Ethernet, I²C, PMP, SPI, SQI, UART/USART, USB OTG | MIPS32® M-Class | 32-Bit Single-Core | A/D 48x12b | - | Surface Mount | 120 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 512K x 8 | 200MHz | 144-LQFP (20x20) | 2.1V ~ 3.6V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
IrDA, LINbus, SCI, SPI | 12V1 | 16-Bit | A/D 12x10b | 1.5K x 8 | Surface Mount | 54 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM, WDT | 48KB (48K x 8) | FLASH | 4K x 8 | 25MHz | 64-LQFP (10x10) | 3.13V ~ 5.5V | |
Freescale Semiconductor
|
800
|
Price on request
800
|
SCI, SPI | S08 | 8-Bit | - | - | Surface Mount | 39 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 8MHz | 44-LQFP (10x10) | 1.8V ~ 3.6V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
CANbus, IrDA, LINbus, SCI, SPI | 12V1 | 16-Bit | A/D 16x10b | 4K x 8 | Surface Mount | 54 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM, WDT | 240KB (240K x 8) | FLASH | 11K x 8 | 25MHz | 64-LQFP (10x10) | 3.13V ~ 5.5V | |
NXP Semiconductors
|
800
|
Price on request
800
|
I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 10x12b | - | Surface Mount | 34 | -40°C ~ 85°C (TA) | Internal | LVD, PWM, WDT | 96KB (96K x 8) | FLASH | 6K x 8 | 50MHz | 44-LQFP (10x10) | 1.8V ~ 3.6V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
CANbus, SCI, SPI | HCS12X | 16-Bit | A/D 8x12b | 4K x 8 | Surface Mount | 42 | -40°C ~ 125°C (TA) | External | LVD, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 32K x 8 | 50MHz | 64-LQFP (10x10) | 1.72V ~ 5.5V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
CANbus, I²C, LINbus, SCI, SPI | e200z0h | 32-Bit Single-Core | A/D 8x10b | 64K x 8 | Surface Mount | 45 | -40°C ~ 125°C (TA) | Internal | DMA, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 48K x 8 | 64MHz | 64-LQFP (10x10) | 3V ~ 5.5V | |
STMicroelectronics
|
800
|
Price on request
800
|
CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG | 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, LCD, POR, PWM, WDT | 2MB (2M x 8) | FLASH | 512K x 8 | 216MHz | 176-LQFP (24x24) | 1.7V ~ 3.6V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 10x12b | - | Surface Mount | 34 | -40°C ~ 85°C (TA) | Internal | LVD, PWM, WDT | 16KB (16K x 8) | FLASH | 1K x 8 | 50MHz | 44-LQFP (10x10) | 1.8V ~ 3.6V | |
NXP Semiconductors
|
800
|
Price on request
800
|
I²C, Microwire, SPI, SSI, SSP, UART/USART | ARM7® | 16/32-Bit | A/D 16x10b SAR; D/A 1x10b | - | Surface Mount | 47 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 60MHz | 64-LQFP (10x10) | 3V ~ 3.6V | |
Freescale Semiconductor
|
800
|
Price on request
800
|
CANbus, EBI/EMI, I²C, SCI, SPI | HCS12 | 16-Bit | A/D 16x10b | 2K x 8 | Surface Mount | 85 | -40°C ~ 105°C (TA) | Internal | LCD, Motor control PWM, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 12K x 8 | 25MHz | 112-LQFP (20x20) | 2.35V ~ 5.5V | |
|
NXP Semiconductors
|
800
|
Price on request
800
|
I²C, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 16x12b; D/A 2x6b | - | Surface Mount | 58 | -40°C ~ 105°C (TA) | Internal | LVD, PWM, WDT | 64KB (64K x 8) | FLASH | 8K x 8 | 48MHz | 64-LQFP (10x10) | 2.7V ~ 5.5V | |
Microchip Technology
|
800
|
Price on request
800
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 12x10b | 256 x 8 | Surface Mount | 16 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 3.5KB (2K x 14) | FLASH | 256 x 8 | 32MHz | 18-SOIC | 1.8V ~ 5.5V | |
NXP Semiconductors
|
799
|
Price on request
799
|
CANbus, Ethernet, I²C, LINbus, SAI, SPI, USB, USB OTG | e200z2, e200z4, e200z4 | 32-Bit Tri-Core | A/D 80x10b, 64x12b | - | Surface Mount | 129 | -40°C ~ 105°C (TA) | Internal | DMA, LVD, POR, WDT | 6MB (6M x 8) | FLASH | 768K x 8 | 80MHz/160MHz | 176-LQFP (24x24) | 3V ~ 5.5V | |
|
NXP Semiconductors
|
799
|
Price on request
799
|
CANbus, EBI/EMI, I²C, IrDA, LINbus, SCI, SPI | HCS12X | 16-Bit | A/D 8x10b | 8K x 8 | Surface Mount | 76 | -40°C ~ 105°C (TA) | External | LCD, Motor control PWM, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 12K x 8 | 40MHz | 100-LQFP (14x14) | 4.5V ~ 5.5V | |
NXP Semiconductors
|
798
|
Price on request
798
|
CANbus, EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 27x16b; D/A 1x12b | - | Surface Mount | 56 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 128K x 8 | 120MHz | 80-FQFP (12x12) | 1.71V ~ 3.6V | |
Renesas
|
798
|
Price on request
798
|
SIO, UART/USART | 740 | 8-Bit | A/D 16x10b; D/A 2x8b | - | Surface Mount | 56 | -20°C ~ 85°C (TA) | Internal | LED, PWM, WDT | 60KB (60K x 8) | FLASH | 2K x 8 | 16.8MHz | 64-QFP (14x14) | 2.7V ~ 5.5V | |
NXP Semiconductors
|
798
|
Price on request
798
|
- | HC08 | 8-Bit | A/D 12x8b | - | Surface Mount | 15 | -40°C ~ 125°C (TA) | External | LED, LVD, POR, PWM | 4KB (4K x 8) | FLASH | 128 x 8 | 8MHz | 20-SOIC | 4.5V ~ 5.5V | |
NXP Semiconductors
|
797
|
Price on request
797
|
CANbus, Ethernet, FlexIO, I²C, LINbus, SPI, UART/USART | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 32x12b SAR; D/A 1x8b | 4K x 8 | Surface Mount | 156 | -40°C ~ 125°C (TA) | Internal | I²S, POR, PWM, WDT | 2MB (2M x 8) | FLASH | 256K x 8 | 80MHz | 176-LQFP (24x24) | 2.7V ~ 5.5V | |
|
NXP Semiconductors
|
796
|
Price on request
796
|
I²C, SCI, SPI | 56800EX | 32-Bit Single-Core | A/D 6x12b; D/A 2x12b | - | Surface Mount, Wettable Flank | 26 | -40°C ~ 105°C (TA) | Internal | DMA, POR, PWM, WDT | 64KB (32K x 16) | FLASH | 4K x 16 | 100MHz | 32-HVQFN (5x5) | 2.7V ~ 3.6V | |
|
NXP Semiconductors
|
796
|
Price on request
796
|
CANbus, EBI/EMI, I²C, LINbus, SPI, UART/USART, USB, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 27x16b; D/A 1x12b | - | Surface Mount | 56 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 128K x 8 | 120MHz | 80-FQFP (12x12) | 1.71V ~ 3.6V | |
|
NXP Semiconductors
|
795
|
Price on request
795
|
I²C, SCI, SPI | Coldfire V1 | 32-Bit Single-Core | A/D 9x12b | - | Surface Mount | 36 | -40°C ~ 85°C (TA) | External | LVD, PWM, WDT | 256KB (256K x 8) | FLASH | 32K x 8 | 50MHz | 44-LQFP (10x10) | 2.7V ~ 5.5V |
Showing 7151-7200 of 97,303 products