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
|
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 | |
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 | |
Microchip Technology
|
99
|
Price on request
99
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 10x10b | 256 x 8 | Surface Mount | 25 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 8KB (4K x 16) | FLASH | 512 x 8 | 40MHz | 28-QFN (6x6) | 2V ~ 5.5V | |
|
Renesas
|
99
|
Price on request
99
|
CANbus, EBI/EMI, Ethernet, FIFO, I²C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | RXv2 | 32-Bit | A/D 29x12b; D/A 2x12b | 64K x 8 | Surface Mount | 127 | -40°C ~ 105°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 2MB (2M x 8) | FLASH | 512K x 8 | 240MHz | 176-LFQFP (24x24) | 2.7V ~ 3.6V | |
Renesas
|
99
|
Price on request
99
|
CANbus, EBI/EMI, Ethernet, I²C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | RXv2 | 32-Bit Single-Core | A/D 8x12b, 21x12b; D/A 2x12 | 64K x 8 | Surface Mount | 127 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 4MB (4M x 8) | FLASH | 512K x 8 | 240MHz | 177-TFLGA (8x8) | 2.7V ~ 3.6V | |
Microchip Technology
|
99
|
Price on request
99
|
CANbus, EBI/EMI, Ethernet, I²C, PMP, SPI, SQI, UART/USART, USB OTG | MIPS32® M-Class | 32-Bit Single-Core | A/D 40x12b | - | Surface Mount | 78 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 2MB (2M x 8) | FLASH | 512K x 8 | 200MHz | 100-TQFP (14x14) | 2.1V ~ 3.6V | |
|
NXP Semiconductors
|
99
|
Price on request
99
|
I²C, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 2x16b; D/A 1x12b | - | Surface Mount, Wettable Flank | 28 | -40°C ~ 105°C (TA) | Internal | DMA, LVD, POR, WDT | 64KB (64K x 8) | FLASH | 16K x 8 | 75MHz | 32-HVQFN (5x5) | 1.71V ~ 3.6V | |
Zilog
|
99
|
Price on request
99
|
I²C, IrDA, SPI, UART/USART | eZ8 | 8-Bit | A/D 8x10b | - | Surface Mount | 31 | 0°C ~ 70°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 24KB (24K x 8) | FLASH | 2K x 8 | 20MHz | 44-LQFP (10x10) | 3V ~ 3.6V | |
NXP Semiconductors
|
98
|
Price on request
98
|
I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 8x12b | - | Surface Mount | 12 | -40°C ~ 85°C (TA) | Internal | LVD, PWM, WDT | 8KB (8K x 8) | FLASH | 512 x 8 | 20MHz | 16-TSSOP | 1.8V ~ 3.6V | |
|
Microchip Technology
|
98
|
Price on request
98
|
I²C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | MIPS32® M4K™ | 32-Bit Single-Core | A/D 28x10b | - | Surface Mount | 81 | 0°C ~ 70°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 128K x 8 | 120MHz | 100-TQFP (14x14) | 2.3V ~ 3.6V | |
Microchip Technology
|
97
|
Price on request
97
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 12x10b | 256 x 8 | Through Hole | 16 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 7KB (4K x 14) | FLASH | 384 x 8 | 32MHz | 18-PDIP | 1.8V ~ 3.6V | |
STMicroelectronics
|
97
|
Price on request
97
|
CANbus, I²C, IrDA, LINbus, MMC, 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 | 512KB (512K x 8) | FLASH | 132K x 8 | 120MHz | - | 1.8V ~ 3.6V | |
Microchip Technology
|
97
|
Price on request
97
|
I²C, LINbus, SPI, UART/USART | PIC | 8-Bit | A/D 28x10b | - | Surface Mount | 36 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 28KB (16K x 14) | FLASH | 1K x 8 | 20MHz | 44-TQFP (10x10) | 2.3V ~ 5.5V | |
Renesas
|
96
|
Price on request
96
|
CSI, I²C, LINbus, UART/USART | RL78 | 16-Bit | A/D 12x8/10b; D/A 2x8b | 8K x 8 | Surface Mount | 38 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 192KB (192K x 8) | FLASH | 20K x 8 | 32MHz | 52-LQFP (10x10) | 1.6V ~ 5.5V | |
Analog Devices Inc./Maxim Integrated
|
96
|
Price on request
96
|
I²C, SPI | ARM7® | 16/32-Bit | A/D 8x12b; D/A 4x12b | - | Surface Mount | 12 | -40°C ~ 125°C (TA) | Internal | POR, PWM, WDT | 62KB (31K x16) | FLASH | 2K x 32 | 44MHz | 32-LFCSP (5x5) | 2.7V ~ 3.6V | |
Freescale Semiconductor
|
96
|
Price on request
96
|
I²C, LINbus, SCI, SPI | S08 | 8-Bit | A/D 8x12b | - | Surface Mount | 12 | -40°C ~ 85°C (TA) | Internal | LVD, PWM, WDT | 8KB (8K x 8) | FLASH | 512 x 8 | 20MHz | 16-TSSOP | 1.8V ~ 3.6V | |
|
Microchip Technology
|
96
|
Price on request
96
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 8x10b | 256 x 8 | Surface Mount | 35 | -40°C ~ 125°C (TA) | Internal | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 7KB (4K x 14) | FLASH | 256 x 8 | 20MHz | 44-TQFP (10x10) | 2V ~ 5.5V | |
|
Renesas
|
96
|
Price on request
96
|
CSI, UART/USART | RL78 | 16-Bit | A/D 8x8/10b | - | Surface Mount | 16 | -40°C ~ 85°C (TA) | Internal | POR, WDT | 4KB (4K x 8) | FLASH | 512 x 8 | 20MHz | 20-TSSOP | 2V ~ 5.5V | |
Microchip Technology
|
95
|
Price on request
95
|
SPI, UART/USART, USI | AVR | 8-Bit | A/D 8x10b | 512 x 8 | Surface Mount | 54 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 16KB (8K x 16) | FLASH | 1K x 8 | 8MHz | 64-QFN (9x9) | 1.8V ~ 5.5V | |
Nuvoton Technology
|
95
|
Price on request
95
|
EBI/EMI, Serial Port | 8051 | 8-Bit | - | - | Surface Mount | 36 | 0°C ~ 70°C (TA) | Internal | POR, WDT | - | ROMless | 1K x 8 | 40MHz | - | 4.5V ~ 5.5V | |
STMicroelectronics
|
95
|
Price on request
95
|
CANbus, I²C, IrDA, LINbus, SAI, SPI, UART/USART, USB | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 17x12b; D/A 4x12b | - | Surface Mount | 38 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 32K x 8 | 170MHz | 48-LQFP (7x7) | 1.71V ~ 3.6V | |
STMicroelectronics
|
95
|
Price on request
95
|
I²C, IrDA, LINbus, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 10x12b | 1K x 8 | Surface Mount | 15 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 8K x 8 | 32MHz | 20-TSSOP | 1.8V ~ 3.6V | |
NXP Semiconductors
|
95
|
Price on request
95
|
Flexcomm, I²C, MMC/SD/SDIO, SPI, UART/USART, USB | ARM® Cortex®-M33 | 32-Bit Single-Core | A/D 10x16b | - | Surface Mount | 64 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 144K x 8 | 150MHz | 100-HLQFP (14x14) | 1.8V ~ 3.6V | |
|
STMicroelectronics
|
95
|
Price on request
95
|
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 | 114 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 512K x 8 | 216MHz | 144-LQFP (20x20) | 1.7V ~ 3.6V | |
|
Renesas
|
95
|
Price on request
95
|
CSI, I²C, LINbus, SPI, UART/USART | RL78 | 16-Bit | A/D 17x8/10b/12b; D/A 2x8b | 8K x 8 | Surface Mount | 70 | -40°C ~ 105°C (TA) | Internal | LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 32MHz | 80-LQFP (14x14) | 1.8V ~ 5.5V | |
Microchip Technology
|
94
|
Price on request
94
|
- | PIC | 8-Bit | - | - | Surface Mount | 20 | 0°C ~ 70°C (TA) | External | POR, WDT | 3KB (2K x 12) | OTP | 72 x 8 | 4MHz | 28-SSOP | 3V ~ 6.25V | |
NXP Semiconductors
|
94
|
Price on request
94
|
CANbus, MI Bus, SCI, SPI | CPU12 | 16-Bit | A/D 16x8/10b | 1K x 8 | Surface Mount | 68 | -40°C ~ 105°C (TA) | Internal | POR, PWM, WDT | 60KB (60K x 8) | FLASH | 2K x 8 | 8MHz | 112-LQFP (20x20) | 4.5V ~ 5.5V | |
Microchip Technology
|
94
|
Price on request
94
|
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 | 20-SSOP | 1.8V ~ 5.5V | |
|
Microchip Technology
|
94
|
Price on request
94
|
- | PIC | 8-Bit | - | - | Surface Mount | 20 | -40°C ~ 125°C (TA) | External | POR, WDT | 3KB (2K x 12) | OTP | 72 x 8 | 20MHz | 28-SSOP | 3V ~ 5.5V | |
|
NXP Semiconductors
|
93
|
Price on request
93
|
CANbus, EBI/EMI, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART | ARM® Cortex®-M3 | 32-Bit Single-Core | A/D 8x10b; D/A 1x10b | 16K x 8 | Surface Mount | 83 | -40°C ~ 105°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 136K x 8 | 180MHz | 144-LQFP (20x20) | 2.2V ~ 3.6V | |
NXP Semiconductors
|
93
|
Price on request
93
|
I²C, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 16x12b; D/A 2x6b | 256 x 8 | Surface Mount | 28 | -40°C ~ 105°C (TA) | Internal | LVD, PWM, WDT | 32KB (32K x 8) | FLASH | 4K x 8 | 20MHz | 32-LQFP (7x7) | 2.7V ~ 5.5V | |
|
NXP Semiconductors
|
93
|
Price on request
93
|
I²C, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 16x12b; D/A 2x6b | 256 x 8 | Surface Mount | 28 | -40°C ~ 105°C (TA) | Internal | LVD, PWM, WDT | 32KB (32K x 8) | FLASH | 4K x 8 | 40MHz | 32-LQFP (7x7) | 2.7V ~ 5.5V | |
|
NXP Semiconductors
|
93
|
Price on request
93
|
I²C, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 16x12b; D/A 2x6b | 256 x 8 | Surface Mount | 28 | -40°C ~ 105°C (TA) | Internal | LVD, PWM, WDT | 32KB (32K x 8) | FLASH | 4K x 8 | 20MHz | 32-LQFP (7x7) | 2.7V ~ 5.5V | |
Renesas
|
92
|
Price on request
92
|
SCI | H8/300H | 16-Bit | A/D 4x10b | - | Surface Mount | 30 | -20°C ~ 75°C (TA) | Internal | LVD, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 20MHz | 48-LFQFP (7x7) | 3V ~ 5.5V | |
|
Renesas
|
92
|
Price on request
92
|
CSI, I²C, UART/USART | RL78 | 16-Bit | A/D 11x8/10b | 2K x 8 | Surface Mount | 14 | -40°C ~ 105°C (TA) | External, Internal | DMA, LVD, POR, PWM, WDT | 12KB (12K x 8) | FLASH | 1K x 8 | 24MHz | 20-LSSOP | 1.8V ~ 5.5V | |
|
NXP Semiconductors
|
92
|
Price on request
92
|
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
|
92
|
Price on request
92
|
CANbus, EBI/EMI, Ethernet, SCI, SPI | e200z6 | 32-Bit Single-Core | A/D 40x12b | - | Surface Mount | 220 | -40°C ~ 125°C (TA) | External | DMA, POR, PWM, WDT | 1MB (1M x 8) | FLASH | 64K x 8 | 80MHz | 324-PBGA (23x23) | 1.35V ~ 1.65V | |
Freescale Semiconductor
|
92
|
Price on request
92
|
I²C, LINbus, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 12x12b | - | Surface Mount | 22 | -40°C ~ 125°C (TA) | Internal | LVD, POR, PWM, WDT | 8KB (8K x 8) | FLASH | 1K x 8 | 48MHz | 24-QFN (4x4) | 2.7V ~ 5.5V | |
|
NXP Semiconductors
|
91
|
Price on request
91
|
CANbus, I²C, SCI, SPI | HCS12X | 16-Bit | A/D 16x12b | 4K x 8 | Surface Mount | 91 | -40°C ~ 125°C (TA) | External | LVD, POR, PWM, WDT | 384KB (384K x 8) | FLASH | 20K x 8 | 80MHz | 112-LQFP (20x20) | 3.15V ~ 5.5V | |
Microchip Technology
|
91
|
Price on request
91
|
I²C, IrDA, LINbus, SPI, UART/USART | dsPIC | 16-Bit | A/D 16x10b; D/A 1x10b | - | Surface Mount | 58 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, QEI, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 4K x 8 | 40 MIPs | 64-TQFP (10x10) | 3V ~ 3.6V | |
Microchip Technology
|
91
|
Price on request
91
|
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 | 28-UQFN (4x4) | 1.8V ~ 5.5V | |
|
NXP Semiconductors
|
91
|
Price on request
91
|
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 | 196-LBGA (15x15) | 1.4V ~ 1.6V | |
Freescale Semiconductor
|
91
|
Price on request
91
|
I²C, SCI, SPI | S08 | 8-Bit | A/D 8x10b | - | Surface Mount | 36 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM, WDT | 16KB (16K x 8) | FLASH | 1K x 8 | 40MHz | 44-QFP (10x10) | 1.8V ~ 3.6V | |
STMicroelectronics
|
91
|
Price on request
91
|
I²C, SPI, SSI, SSP, UART/USART | ARM7® | 32-Bit Single-Core | A/D 16x10b | - | Surface Mount | 72 | -40°C ~ 85°C (TA) | Internal | DMA, PWM, WDT | 256KB (256K x 8) | FLASH | 16K x 8 | 60MHz | - | 3V ~ 5.5V | |
Texas Instruments
|
91
|
Price on request
91
|
I²C, SPI, UART/USART | MSP430 CPU16 | 16-Bit | A/D 8x12b; D/A 2x12b | - | Surface Mount | 48 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 32KB (32K x 8 + 256B) | FLASH | 1K x 8 | 8MHz | 64-VQFN (9x9) | 1.8V ~ 3.6V | |
NXP Semiconductors
|
91
|
Price on request
91
|
I²C, SCI, SPI | S08 | 8-Bit | A/D 8x10b | - | Surface Mount | 38 | -40°C ~ 125°C (TA) | Internal | LVD, POR, PWM, WDT | 60KB (60K x 8) | FLASH | 2K x 8 | 40MHz | 48-QFN-EP (7x7) | 2.7V ~ 5.5V | |
Silicon Labs
|
91
|
Price on request
91
|
SMBus (2-Wire/I²C), UART/USART | 8051 | 8-Bit | A/D 8x8b | - | Surface Mount | 8 | -40°C ~ 85°C (TA) | Internal | POR, PWM, Temp Sensor, WDT | 8KB (8K x 8) | FLASH | 256 x 8 | 25MHz | 11-QFN (3x3) | 2.7V ~ 3.6V | |
|
Microchip Technology
|
90
|
Price on request
90
|
I²C, IrDA, LINbus, SPI, UART/USART | PIC | 16-Bit | A/D 32x10b/12b | - | Surface Mount | 85 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 128KB (43K x 24) | FLASH | 16K x 8 | 40 MIPs | 100-TQFP (14x14) | 3V ~ 3.6V | |
Microchip Technology
|
90
|
Price on request
90
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 5x8b | - | Through Hole | 22 | -40°C ~ 85°C (TA) | External | Brown-out Detect/Reset, POR, PWM, WDT | 14KB (8K x 14) | FLASH | 368 x 8 | 20MHz | 28-SPDIP | 4V ~ 5.5V |
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