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
|
106
|
Price on request
106
|
I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 16x10b | - | Surface Mount | 54 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 8K x 8 | 40MHz | 64-QFP (14x14) | 2.7V ~ 5.5V | |
Texas Instruments
|
105
|
Price on request
105
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
104
|
Price on request
104
|
CANbus, I²C, McBSP, SCI, SPI, UART/USART | C28x | 32-Bit Single-Core | A/D 12x12b | - | Surface Mount | 40 | -40°C ~ 125°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 256KB (128K x 16) | FLASH | 50K x 16 | 90MHz | 80-HTQFP (12x12) | 1.71V ~ 1.995V | |
Microchip Technology
|
104
|
Price on request
104
|
- | PIC | 8-Bit | - | 64 x 8 | Surface Mount | 13 | -40°C ~ 85°C (TA) | External | POR, WDT | 1.75KB (1K x 14) | FLASH | 68 x 8 | 20MHz | 20-SSOP | 4V ~ 5.5V | |
Microchip Technology
|
104
|
Price on request
104
|
CANbus, I²C, IrDA, LINbus, SPI, UART/USART | dsPIC | 16-Bit | A/D 16x10b/12b | - | Surface Mount | 53 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 64KB (64K x 8) | FLASH | 8K x 8 | 40 MIPs | 64-TQFP (10x10) | 3V ~ 3.6V | |
|
Microchip Technology
|
103
|
Price on request
103
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 12x12b | 1K x 8 | Surface Mount | 54 | -40°C ~ 125°C (TA) | Internal | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 128KB (64K x 16) | FLASH | 3.8K x 8 | 25MHz | 64-TQFP (10x10) | 4.2V ~ 5.5V | |
|
Microchip Technology
|
103
|
Price on request
103
|
I²C, IrDA, LINbus, PMP, SPI, UART/USART | MIPS32® M4K™ | 32-Bit Single-Core | A/D 28x10b | - | Surface Mount | 53 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 64K x 8 | 80MHz | 64-TQFP (10x10) | 2.3V ~ 3.6V | |
Renesas
|
103
|
Price on request
103
|
CSI, I²C, LINbus, UART/USART | RL78 | 16-Bit | A/D 24x8/12b | 4K x 8 | Surface Mount | 32 | -40°C ~ 105°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 64KB (64K x 8) | FLASH | 4K x 8 | 32MHz | 48-HWQFN (7x7) | 1.6V ~ 3.6V | |
NXP Semiconductors
|
103
|
Price on request
103
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
103
|
Price on request
103
|
- | PIC | 8-Bit | A/D 8x10b | 128 x 8 | Surface Mount | 12 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, WDT | 1.75KB (1K x 14) | FLASH | 64 x 8 | 20MHz | 14-TSSOP | 2V ~ 5.5V | |
Microchip Technology
|
103
|
Price on request
103
|
EBI/EMI, I²C, SPI, UART/USART | 8051 | 8-Bit | A/D 7x10b | 4K x 8 | Surface Mount | 40 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 64KB (64K x 8) | FLASH | 2.25K x 8 | 20MHz | 44-TQFP (10x10) | 2.4V ~ 5.5V | |
Microchip Technology
|
102
|
Price on request
102
|
I²C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | PIC | 16-Bit | A/D 9x10b/12b | - | Surface Mount | 20 | -40°C ~ 125°C (TA) | Internal | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 128KB (43K x 24) | FLASH | 8K x 8 | 32MHz | 28-SSOP | 2V ~ 3.6V | |
Microchip Technology
|
102
|
Price on request
102
|
I²C, LINbus, SPI, UART/USART | PIC | 8-Bit | A/D 12x10b | 256 x 8 | Surface Mount | 17 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 14KB (8K x 14) | FLASH | 1K x 8 | 32MHz | 20-SOIC | 1.8V ~ 5.5V | |
Microchip Technology
|
101
|
Price on request
101
|
I²C, SPI, UART/USART | AVR | 8-Bit | A/D 8x10b | 1K x 8 | Surface Mount | 23 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 32KB (16K x 16) | FLASH | 2K x 8 | 20MHz | 28-VQFN (4x4) | 1.8V ~ 5.5V | |
|
Microchip Technology
|
101
|
Price on request
101
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 11x10b | 128 x 8 | Surface Mount | 24 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 3.5KB (2K x 14) | FLASH | 128 x 8 | 20MHz | 28-SSOP | 2V ~ 5.5V | |
Atmel
|
101
|
Price on request
101
|
I²C, SPI, UART/USART | AVR | 8-Bit | A/D 8x10b | 1K x 8 | Surface Mount | 32 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 32KB (16K x 16) | FLASH | 2K x 8 | 8MHz | 44-TQFP (10x10) | 2.7V ~ 5.5V | |
Renesas
|
101
|
Price on request
101
|
CANbus, EBI/EMI, Ethernet, I²C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | RXv2 | 32-Bit Single-Core | A/D 22x12b; D/A 1x12b | - | Surface Mount | 78 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 256K x 8 | 120MHz | 100-LFQFP (14x14) | 2.7V ~ 3.6V | |
Microchip Technology
|
101
|
Price on request
101
|
I²C, PMP, SPI, UART/USART | PIC | 16-Bit | A/D 16x10b | - | Surface Mount | 85 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 256KB (85.5K x 24) | FLASH | 16K x 8 | 32MHz | 100-TQFP (14x14) | 2V ~ 3.6V | |
Microchip Technology
|
101
|
Price on request
101
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 8x10b | 256 x 8 | Surface Mount | 33 | -40°C ~ 85°C (TA) | External | Brown-out Detect/Reset, POR, PWM, WDT | 14KB (8K x 14) | FLASH | 368 x 8 | 20MHz | 44-QFN (8x8) | 4V ~ 5.5V | |
Microchip Technology
|
100
|
Price on request
100
|
I²C, LINbus, SPI, UART/USART | PIC | 8-Bit | A/D 8x10b | 256 x 8 | Surface Mount | 12 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 3.5KB (2K x 14) | FLASH | 128 x 8 | 32MHz | 16-QFN (4x4) | 1.8V ~ 3.6V | |
|
Microchip Technology
|
100
|
Price on request
100
|
I²C, SPI | PIC | 8-Bit | A/D 5x8b | - | Surface Mount | 22 | -40°C ~ 85°C (TA) | External | Brown-out Detect/Reset, POR, PWM, WDT | 3.5KB (2K x 14) | FLASH | 128 x 8 | 20MHz | 28-SSOP | 4V ~ 5.5V | |
|
Microchip Technology
|
100
|
Price on request
100
|
I²C, PMP, SPI, UART/USART | PIC | 16-Bit | A/D 16x10b | - | Surface Mount | 85 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 192KB (65.5K x 24) | FLASH | 16K x 8 | 32MHz | 100-TQFP (14x14) | 2V ~ 3.6V | |
Texas Instruments
|
100
|
Price on request
100
|
CANbus, I²C, LINbus, SCI, SPI, UART/USART | C28x | 32-Bit Single-Core | A/D 14x12b; D/A 2x12b | - | Surface Mount | 26 | -40°C ~ 125°C (TJ) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 100K x 8 | 100MHz | 64-LQFP (10x10) | 1.14V ~ 1.32V | |
Atmel
|
100
|
Price on request
100
|
SPI, UART/USART | 8051 | 8-Bit | - | 2K x 8 | Through Hole | 32 | -40°C ~ 85°C (TA) | External | POR, WDT | 12KB (12K x 8) | FLASH | 256 x 8 | 24MHz | 40-PDIP | 2.7V ~ 5.5V | |
STMicroelectronics
|
100
|
Price on request
100
|
CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 16x12b; D/A 2x12b | - | Surface Mount | 83 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 2MB (2M x 8) | FLASH | 640K x 8 | 120MHz | 100-LQFP (14x14) | 1.71V ~ 3.6V | |
Microchip Technology
|
100
|
Price on request
100
|
CANbus, I²C, IrDA, LINbus, SPI, UART/USART | dsPIC | 16-Bit | A/D 13x10b/12b; D/A 2x16b | - | Surface Mount | 35 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DCI, DMA, I²S, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 40 MIPs | 44-TQFP (10x10) | 3V ~ 3.6V | |
Texas Instruments
|
100
|
Price on request
100
|
I²C, IrDA, SCI, SPI, UART/USART | MSP430 CPU16 | 16-Bit | A/D 4x24b Sigma-Delta | - | Surface Mount | 16 | -40°C ~ 105°C (TA) | External | Brown-out Detect/Reset, PWM, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 16.384Mhz | 32-VQFN (5x5) | 2.2V ~ 3.6V | |
Microchip Technology
|
100
|
Price on request
100
|
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-QFN (9x9) | 2.7V ~ 5.5V | |
NXP Semiconductors
|
100
|
Price on request
100
|
CANbus, I²C, LINbus, SCI, SPI | e200z0h | 32-Bit Single-Core | A/D 36x10b | 64K x 8 | Surface Mount | 123 | -40°C ~ 105°C (TA) | Internal | DMA, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 32K x 8 | 48MHz | 144-LQFP (20x20) | 3V ~ 5.5V | |
|
NXP Semiconductors
|
100
|
Price on request
100
|
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 | - | Surface Mount | 95 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 256K x 8 | 120MHz | 144-MAPBGA (13x13) | 1.71V ~ 3.6V | |
NXP Semiconductors
|
100
|
Price on request
100
|
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
|
100
|
Price on request
100
|
SCI, SPI | CPU12 | 16-Bit | A/D 8x10b | 768 x 8 | Surface Mount | 63 | -40°C ~ 125°C (TA) | External | POR, PWM, WDT | 32KB (32K x 8) | FLASH | 1K x 8 | 8MHz | 80-QFP (14x14) | 4.5V ~ 5.5V | |
NXP Semiconductors
|
100
|
Price on request
100
|
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 | |
|
NXP Semiconductors
|
100
|
Price on request
100
|
EBI/EMI, SCI, SPI, UART/USART | CPU32 | 32-Bit Single-Core | - | - | Surface Mount | 18 | -40°C ~ 85°C (TA) | Internal | POR, PWM, WDT | - | ROMless | - | 20MHz | 144-LQFP (20x20) | 4.5V ~ 5.5V | |
Infineon Technologies
|
100
|
Price on request
100
|
I²C, LINbus, SPI, UART/USART, USB | ARM® Cortex®-M3 | 32-Bit Single-Core | A/D 1x20b, 2x12b; D/A 4x8b | 2K x 8 | Surface Mount | 62 | -40°C ~ 85°C (TA) | Internal | CapSense, DMA, LCD, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 64K x 8 | 67MHz | 100-TQFP (14x14) | 1.71V ~ 5.5V | |
Microchip Technology
|
100
|
Price on request
100
|
EBI/EMI, SPI, UART/USART | 8051 | 8-Bit | - | - | Through Hole | 36 | 0°C ~ 70°C (TA) | External | Brown-out Detect/Reset, POR, WDT | 72KB (72K x 8) | FLASH | 1K x 8 | 40MHz | 40-PDIL | 4.5V ~ 5.5V | |
Renesas
|
100
|
Price on request
100
|
CANbus, I²C, IEBus, SIO, UART/USART | M16C/60 | 16-Bit | A/D 26x10b; D/A 2x8b | 4K x 8 | Surface Mount | 87 | -40°C ~ 85°C (TA) | Internal | DMA, WDT | 128KB (128K x 8) | FLASH | 5K x 8 | 20MHz | 100-QFP (14x20) | 4.2V ~ 5.5V | |
|
Microchip Technology
|
100
|
Price on request
100
|
IrDA, LINbus, SPI, UART/USART | MIPS32® microAptiv™ | 32-Bit Single-Core | A/D 14x10/12b; D/A 1x5b | - | Surface Mount | 29 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, HLVD, I²S, POR, PWM, WDT | 64KB (64K x 8) | FLASH | 8K x 8 | 25MHz | 36-SQFN (6x6) | 2V ~ 3.6V | |
STMicroelectronics
|
100
|
Price on request
100
|
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 ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 132K x 8 | 120MHz | 144-LQFP (20x20) | 1.8V ~ 3.6V | |
|
STMicroelectronics
|
100
|
Price on request
100
|
CANbus, I²C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG | ARM® Cortex®-M33 | 32-Bit | A/D 18x12/14b SAR; D/A 2x12b | - | Surface Mount | 79 | -40°C ~ 85°C (TA) | External, Internal | Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT | 2MB (2M x 8) | FLASH | 784K x 8 | 160MHz | 100-LQFP (14x14) | 1.71V ~ 3.6V | |
Renesas
|
100
|
Price on request
100
|
CSI, I²C, LINbus, UART/USART | RL78 | 16-Bit | A/D 12x8/10b | 4K x 8 | Surface Mount | 48 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 4K x 8 | 32MHz | 64-LQFP (12x12) | 1.6V ~ 5.5V | |
Renesas
|
100
|
Price on request
100
|
CSI, I²C, LINbus, UART/USART | RL78 | 16-Bit | A/D 20x8/10b | 8K x 8 | Surface Mount | 82 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 12K x 8 | 32MHz | 100-LQFP (14x20) | 1.6V ~ 5.5V | |
Microchip Technology
|
100
|
Price on request
100
|
I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 11x12b; D/A 2x12b | - | Surface Mount | 47 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 160K x 8 | 120MHz | 64-WLCSP (4.42x3.42) | 1.62V ~ 3.6V | |
NXP Semiconductors
|
100
|
Price on request
100
|
- | S08 | 8-Bit | A/D 4x10b | - | Through Hole | 4 | -40°C ~ 105°C (TA) | Internal | LVD, POR, PWM, WDT | 2KB (2K x 8) | FLASH | 128 x 8 | 16MHz | 8-PDIP | 2.7V ~ 5.5V | |
Microchip Technology
|
100
|
Price on request
100
|
- | PIC | 8-Bit | - | - | Surface Mount | 12 | 0°C ~ 70°C (TA) | External | POR, WDT | 1.5KB (1K x 12) | OTP | 25 x 8 | 4MHz | 18-SOIC | 3V ~ 5.5V | |
|
NXP Semiconductors
|
100
|
Price on request
100
|
- | - | 32-Bit 5-Core | - | - | Surface Mount | - | - | Internal | - | 3MB (3M x 8) | SRAM | 2.5M x 8 | - | 269-LFBGA (14x14) | - | |
|
Atmel
|
100
|
Price on request
100
|
I²C, SPI, UART/USART | AVR | 8-Bit | A/D 8x10b | 512 x 8 | Surface Mount | 32 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 16KB (8K x 16) | FLASH | 1K x 8 | 8MHz | 44-TQFP (10x10) | 2.7V ~ 5.5V | |
Zilog
|
100
|
Price on request
100
|
- | Z8 | 8-Bit | - | - | Through Hole | 31 | 0°C ~ 70°C (TA) | Internal | LVD, POR, WDT | 16KB (16K x 8) | OTP | 748 x 8 | 16MHz | - | 3V ~ 5.5V | |
|
NXP Semiconductors
|
100
|
Price on request
100
|
SCI, SPI | HC08 | 8-Bit | A/D 8x8b | 512 x 8 | Surface Mount | 51 | -40°C ~ 125°C (TA) | Internal | POR, PWM | 32KB (32K x 8) | FLASH | 1K x 8 | 8MHz | 64-QFP (14x14) | 4.5V ~ 5.5V | |
STMicroelectronics
|
100
|
Price on request
100
|
CANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB | ARM® Cortex®-M0 | 32-Bit Single-Core | A/D 12x12b | - | Surface Mount | 16 | -40°C ~ 85°C (TA) | Internal | DMA, I²S, POR, PWM, WDT | 16KB (16K x 8) | FLASH | 6K x 8 | 48MHz | 20-TSSOP | 1.65V ~ 3.6V |
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