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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NXP Semiconductors
|
752
|
Price on request
752
|
CANbus, EBI/EMI, Ethernet, I²C, IrDA, SD, SPI, UART/USART, USB, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 41x16b; D/A 2x12b | 4K x 8 | Surface Mount | 100 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 192K x 8 | 120MHz | 144-MAPBGA (13x13) | 1.71V ~ 3.6V | |
|
Microchip Technology
|
751
|
Price on request
751
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 5x10b | 256 x 8 | Surface Mount | 22 | 0°C ~ 70°C (TA) | External | Brown-out Detect/Reset, POR, PWM, WDT | 14KB (8K x 14) | FLASH | 368 x 8 | 4MHz | 28-SOIC | 2V ~ 5.5V | |
NXP Semiconductors
|
750
|
Price on request
750
|
I²C, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 14x12b | - | Surface Mount | 28 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 4K x 8 | 48MHz | 32-LQFP (7x7) | 1.71V ~ 3.6V | |
Freescale Semiconductor
|
750
|
Price on request
750
|
I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 16x12b | - | Surface Mount | 69 | -40°C ~ 85°C (TA) | Internal | LCD, LVD, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 1.9K x 8 | 40MHz | 80-LQFP (14x14) | 2.7V ~ 5.5V | |
STMicroelectronics
|
750
|
Price on request
750
|
I²C, IrDA, LINbus, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 10x12b | 1K x 8 | Surface Mount | 26 | -40°C ~ 125°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 8K x 8 | 32MHz | 32-LQFP (7x7) | 1.65V ~ 3.6V | |
Renesas
|
750
|
Price on request
750
|
I²C, SCI, SPI | RX | 32-Bit | A/D 10x12b | - | Surface Mount | 37 | -40°C ~ 105°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 12K x 8 | 40MHz | 48-LFQFP (7x7) | 2.7V ~ 5.5V | |
Atmel
|
750
|
Price on request
750
|
I²C, SPI, UART/USART | AVR | 8-Bit | A/D 8x10b | 256 x 8 | Surface Mount | 23 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 4KB (2K x 16) | FLASH | 512 x 8 | 10MHz | 28-VQFN (4x4) | 1.8V ~ 5.5V | |
NXP Semiconductors
|
750
|
Price on request
750
|
I²C, SPI, UART/USART | ARM® Cortex®-M0 | 32-Bit Single-Core | A/D 8x10b | - | Surface Mount | 28 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, POR, WDT | 32KB (32K x 8) | FLASH | 8K x 8 | 50MHz | 32-HVQFN (7x7) | 1.8V ~ 3.6V | |
NXP Semiconductors
|
750
|
Price on request
750
|
CANbus, I²C, LINbus, SCI, SPI | e200z0h | 32-Bit Single-Core | A/D 12x10b | 64K x 8 | Surface Mount | 45 | -40°C ~ 125°C (TA) | Internal | DMA, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 24K x 8 | 48MHz | 64-LQFP (10x10) | 3V ~ 5.5V | |
|
STMicroelectronics
|
750
|
Price on request
750
|
I²C, IrDA, LINbus, SPI, UART/USART | STM8 | 8-Bit | A/D 7x10b | 640 x 8 | Surface Mount | 28 | -40°C ~ 125°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 8KB (8K x 8) | FLASH | 1K x 8 | 16MHz | 32-LQFP (7x7) | 2.95V ~ 5.5V | |
STMicroelectronics
|
750
|
Price on request
750
|
HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 17x12b; D/A 2x12b | - | Surface Mount | 44 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 64KB (64K x 8) | FLASH | 36K x 8 | 64MHz | 48-LQFP (7x7) | 1.71V ~ 3.6V | |
|
NXP Semiconductors
|
750
|
Price on request
750
|
SCI, SPI | CPU12 | 16-Bit | A/D 8x10b | 768 x 8 | Surface Mount | 63 | -40°C ~ 85°C (TA) | External | POR, PWM, WDT | 32KB (32K x 8) | FLASH | 1K x 8 | 8MHz | 80-QFP (14x14) | 4.5V ~ 5.5V | |
|
NXP Semiconductors
|
750
|
Price on request
750
|
SCI, SPI | CPU12 | 16-Bit | A/D 8x10b | 768 x 8 | Surface Mount | 63 | -40°C ~ 85°C (TA) | External | POR, PWM, WDT | 32KB (32K x 8) | FLASH | 1K x 8 | 8MHz | 80-QFP (14x14) | 4.5V ~ 5.5V | |
NXP Semiconductors
|
750
|
Price on request
750
|
CANbus, SCI, SPI | 56800E | 16-Bit | A/D 6x12b | - | Surface Mount | 21 | -40°C ~ 125°C (TA) | Internal | POR, PWM, Temp Sensor, WDT | 32KB (16K x 16) | FLASH | 6K x 16 | 60MHz | 48-LQFP (7x7) | 2.25V ~ 3.6V | |
NXP Semiconductors
|
750
|
Price on request
750
|
CANbus, SCI, SPI | HC08 | 8-Bit | A/D 15x8b | 512 x 8 | Surface Mount | 40 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM | 32KB (32K x 8) | FLASH | 1K x 8 | 8MHz | 64-QFP (14x14) | 4.5V ~ 5.5V | |
NXP Semiconductors
|
750
|
Price on request
750
|
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 | 89 | -40°C ~ 105°C (TA) | Internal | POR, PWM, WDT | 1MB (1M x 8) | FLASH | 128K x 8 | 112MHz | 100-LQFP (14x14) | 2.7V ~ 5.5V | |
NXP Semiconductors
|
750
|
Price on request
750
|
CANbus, I²C, LINbus, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 16x12b | - | Surface Mount | 71 | -40°C ~ 125°C (TA) | Internal | LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 48MHz | 80-LQFP (14x14) | 2.7V ~ 5.5V | |
|
Silicon Labs
|
750
|
Price on request
750
|
CANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | 8051 | 8-Bit | A/D 13x10b | - | Surface Mount | 64 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 64KB (64K x 8) | FLASH | 4.25K x 8 | 25MHz | 100-TQFP (14x14) | 2.7V ~ 3.6V | |
|
Renesas
|
750
|
Price on request
750
|
CSI, I²C, LINbus, UART/USART | RL78 | 16-Bit | A/D 20x8/10b; D/A 2x8b | 8K x 8 | Surface Mount | 82 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 32MHz | 100-LQFP (14x20) | 1.6V ~ 5.5V | |
|
Renesas
|
748
|
Price on request
748
|
SCI, SmartCard | H8/300H | 16-Bit | A/D 8x10b; D/A 2x8b | - | Surface Mount | 70 | -20°C ~ 75°C (TA) | Internal | DMA, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 8K x 8 | 25MHz | - | 4.5V ~ 5.5V | |
|
NXP Semiconductors
|
748
|
Price on request
748
|
I²C, Microwire, SPI, SSI, SSP, UART/USART | ARM® Cortex®-M0 | 32-Bit | A/D 8x10b SAR | 4K x 8 | Surface Mount | 40 | -40°C ~ 85°C (TA) | External, Internal | Brown-out Detect/Reset, POR, WDT | 32KB (32K x 8) | FLASH | 10K x 8 | 50MHz | 48-LQFP (7x7) | 1.8V ~ 3.6V | |
NXP Semiconductors
|
747
|
Price on request
747
|
CANbus, EBI/EMI, Ethernet, I²C, IrDA, SD, SPI, UART/USART, USB, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 37x16b; D/A 2x12b | 4K x 8 | Surface Mount | 86 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 192K x 8 | 120MHz | 121-XFBGA (8x8) | 1.71V ~ 3.6V | |
|
NXP Semiconductors
|
745
|
Price on request
745
|
IRSCI, SPI | HC08 | 8-Bit | A/D 6x10b | - | Surface Mount | 32 | -40°C ~ 85°C (TA) | Internal | LCD, LVD, POR, PWM | 12KB (12K x 8) | FLASH | 512 x 8 | 8MHz | 64-QFP (14x14) | 3V ~ 5.5V | |
|
Silicon Labs
|
745
|
Price on request
745
|
SPI, UART/USART | 8051 | 8-Bit | A/D 22x8b | - | Surface Mount | 22 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, WDT | 8KB (8K x 8) | FLASH | 256 x 8 | 25MHz | 32-LQFP (7x7) | 2.7V ~ 3.6V | |
Texas Instruments
|
745
|
Price on request
745
|
CANbus, I²C, LINbus, SCI, SPI, UART/USART | C28x | 32-Bit Single-Core | A/D 16x12b; D/A 2x12b | - | Surface Mount | 39 | -40°C ~ 125°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 128KB (64K x 16) | FLASH | 12K x 16 | 100MHz | 80-LQFP (12x12) | 2.81V ~ 3.63V | |
Microchip Technology
|
745
|
Price on request
745
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 8x8b | - | Surface Mount | 33 | -40°C ~ 85°C (TA) | External | Brown-out Detect/Reset, POR, PWM, WDT | 7KB (4K x 14) | OTP | 192 x 8 | 4MHz | 44-PLCC (16.59x16.59) | 4V ~ 6V | |
Texas Instruments
|
744
|
Price on request
744
|
I²C, SCI, SPI, UART/USART | C28x | 32-Bit Single-Core | A/D 7x12b | - | Surface Mount | 20 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 64KB (32K x 16) | FLASH | 6K x 16 | 50MHz | 38-TSSOP | 1.71V ~ 1.995V | |
|
Texas Instruments
|
743
|
Price on request
743
|
CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, UART/USART | C28x | 32-Bit Single-Core | A/D 16x12b | - | Surface Mount | 88 | -40°C ~ 85°C (TA) | Internal | DMA, POR, PWM, WDT | 256KB (128K x 16) | FLASH | 34K x 16 | 150MHz | 176-LQFP (24x24) | 1.805V ~ 1.995V | |
NXP Semiconductors
|
740
|
Price on request
740
|
LINbus, SCI, SPI, USB | S08 | 8-Bit | - | - | Surface Mount | 14 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM | 16KB (16K x 8) | FLASH | 512 x 8 | 48MHz | 24-HVQFN (5x5) | 2.7V ~ 5.5V | |
|
NXP Semiconductors
|
738
|
Price on request
738
|
I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART | ARM® Cortex®-M0 | 32-Bit | A/D 8x10b SAR | - | Surface Mount | 39 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, WDT | 80KB (80K x 8) | FLASH | 8K x 8 | 45MHz | 48-LQFP (7x7) | 3V ~ 3.6V | |
Microchip Technology
|
738
|
Price on request
738
|
CANbus, I²C, SPI, UART/USART | dsPIC | 16-Bit | A/D 16x12b | 2K x 8 | Surface Mount | 52 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 132KB (44K x 24) | FLASH | 6K x 8 | 30 MIPs | 64-TQFP (10x10) | 2.5V ~ 5.5V | |
NXP Semiconductors
|
736
|
Price on request
736
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Renesas
|
736
|
Price on request
736
|
CANbus, EBI/EMI, Ethernet, I²C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB | RXv2 | 32-Bit Single-Core | A/D 29x12b; D/A 2x12b | 64K x 8 | Surface Mount | 111 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 2MB (2M x 8) | FLASH | 552K x 8 | 120MHz | 145-TFLGA (7x7) | 2.7V ~ 3.6V | |
|
NXP Semiconductors
|
736
|
Price on request
736
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Atmel
|
735
|
Price on request
735
|
SIO, UART/USART | 8051 | 8-Bit | - | - | Surface Mount | 32 | -40°C ~ 85°C (TA) | Internal | - | 8KB (8K x 8) | FLASH | 256 x 8 | 24MHz | 44-PLCC (16.6x16.6) | 4V ~ 6V | |
|
NXP Semiconductors
|
735
|
Price on request
735
|
I²C, IrDA, 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 | 256KB (256K x 8) | FLASH | 48K x 8 | 120MHz | 100-LQFP (14x14) | 1.71V ~ 3.6V | |
NXP Semiconductors
|
734
|
Price on request
734
|
CANbus, EBI/EMI, Ethernet, I²C, MMC/SD/SDIO, SAI, SPDIF, SPI, UART/USART, USB OTG | ARM® Cortex®-M7 | 32-Bit Single-Core | A/D 20x12b | - | Surface Mount | 127 | 0°C ~ 95°C (TJ) | External, Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | - | External Program Memory | 1M x 8 | 600MHz | 196-MAPBGA (10x10) | 3V ~ 3.6V | |
|
NXP Semiconductors
|
734
|
Price on request
734
|
CANbus, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 8x12b; D/A 1x10b | 2K x 8 | Surface Mount | - | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 40K x 8 | 120MHz | 80-LQFP (12x12) | 2.4V ~ 3.6V | |
Texas Instruments
|
732
|
Price on request
732
|
I²C, Microwire, SPI, SSI, UART/USART | ARM® Cortex®-M3 | 32-Bit Single-Core | - | - | Surface Mount | 36 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 16KB (16K x 8) | FLASH | 4K x 8 | 25MHz | 48-LQFP (7x7) | 3V ~ 3.6V | |
Renesas
|
725
|
Price on request
725
|
SCI, SmartCard, USB | H8S/2000 | 16-Bit | A/D 6x10b | - | Surface Mount | 37 | -20°C ~ 75°C (TA) | External | DMA, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 12K x 8 | 24MHz | 64-LFQFP (10x10) | 2.7V ~ 3.6V | |
|
Renesas
|
725
|
Price on request
725
|
CSI, I²C, LINbus, SPI, UART/USART | RL78 | 16-Bit | A/D 12x10b, 8x12b; D/A 2x8b | 8K x 8 | Surface Mount | 54 | -40°C ~ 105°C (TA) | Internal | LVD, POR, PWM, WDT | 96KB (96K x 8) | FLASH | 12K x 8 | 32MHz | 64-LQFP (12x12) | 1.8V ~ 5.5V | |
Microchip Technology
|
724
|
Price on request
724
|
I²C, IrDA, LINbus, SPI, UART/USART | dsPIC | 16-Bit | A/D 13x10b/12b | - | Surface Mount | 35 | -40°C ~ 85°C (TA) | Internal | AC'97, Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 8K x 8 | 40 MIPs | 44-TQFP (10x10) | 3V ~ 3.6V | |
Renesas
|
723
|
Price on request
723
|
CANbus, EBI/EMI, I²C, LINbus, SCI, SPI, USB | RX | 32-Bit | A/D 8x10b, 21x12b; D/A 2x10b | 32K x 8 | Surface Mount | 148 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 2MB (2M x 8) | FLASH | 128K x 8 | 100MHz | 176-LFQFP (24x24) | 2.7V ~ 3.6V | |
|
Renesas
|
723
|
Price on request
723
|
EBI/EMI, Ethernet, I²C, Host Interface, FIFO, SCI, SD, Serial Sound, Stream, USB | SH2A-FPU | 32-Bit | - | - | Surface Mount | 94 | -20°C ~ 70°C (TA) | Internal | DMA, POR, PWM, WDT | - | ROMless | 32K x 8 | 200MHz | 256-FBGA (17x17) | 3.1V ~ 3.5V | |
|
NXP Semiconductors
|
723
|
Price on request
723
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
NXP Semiconductors
|
722
|
Price on request
722
|
I²C, Microwire, SPI, SSI, SSP, UART/USART | ARM® Cortex®-M0 | 32-Bit | A/D 8x10b SAR; D/A 1x10b | 2K x 8 | Surface Mount | 18 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, WDT | 16KB (16K x 8) | FLASH | 4K x 8 | 50MHz | 20-WLCSP (2.5x2.5) | 2.6V ~ 3.6V | |
Texas Instruments
|
722
|
Price on request
722
|
I²C, IrDA, Microwire, SPI, SSI, UART/USART | ARM® Cortex®-M3 | 32-Bit Single-Core | A/D 4x10b | - | Surface Mount | 43 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 64KB (64K x 8) | FLASH | 16K x 8 | 50MHz | 100-LQFP (14x14) | 2.25V ~ 2.75V | |
|
NXP Semiconductors
|
722
|
Price on request
722
|
CANbus, I²C, LINbus, SCI, SPI | e200z0h | 32-Bit Single-Core | A/D 28x10b | 64K x 8 | Surface Mount | 79 | -40°C ~ 105°C (TA) | Internal | DMA, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 24K x 8 | 64MHz | 100-LQFP (14x14) | 3V ~ 5.5V | |
|
NXP Semiconductors
|
721
|
Price on request
721
|
CANbus, EBI/EMI, I²C, IrDA, SCI, SPI | HCS12X | 16-Bit | A/D 8x12b | 4K x 8 | Surface Mount | 59 | -40°C ~ 105°C (TA) | External | LVD, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 16K x 8 | 50MHz | 80-QFP (14x14) | 1.72V ~ 5.5V | |
NXP Semiconductors
|
720
|
Price on request
720
|
CANbus, EBI/EMI, I²C, IrDA, LINbus, SCI, SPI | HCS12X | 16-Bit | A/D 16x10b | 4K x 8 | Surface Mount | 91 | -40°C ~ 105°C (TA) | External | LVD, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 16K x 8 | 80MHz | 112-LQFP (20x20) | 2.35V ~ 5.5V |
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