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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology
|
117
|
Price on request
117
|
EBI/EMI, Ethernet, I²C, SPI, UART/USART | PIC | 8-Bit | A/D 16x10b | - | Surface Mount | 70 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 64KB (32K x 16) | FLASH | 3808 x 8 | 41.667MHz | 100-TQFP (12x12) | 2V ~ 3.6V | |
Renesas
|
117
|
Price on request
117
|
CSI, I²C, LINbus, UART/USART | RL78 | 16-Bit | A/D 10x8/10b; D/A 2x8b | 8K x 8 | Surface Mount | 34 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 96KB (96K x 8) | FLASH | 12K x 8 | 32MHz | 48-HWQFN (7x7) | 1.6V ~ 5.5V | |
Renesas
|
117
|
Price on request
117
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SIO, UART/USART | 740 | 8-Bit | A/D 8x8b, 8x10b | - | Surface Mount | 49 | -20°C ~ 85°C (TA) | Internal | LCD, WDT | 48KB (48K x 8) | QzROM | 2K x 8 | 10MHz | 80-QFP (14x20) | 1.8V ~ 5.5V | |
Silicon Labs
|
116
|
Price on request
116
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SPI, UART/USART | 8051 | 8-Bit | - | - | Surface Mount | 32 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, WDT | 8KB (8K x 8) | FLASH | 256 x 8 | 25MHz | 48-TQFP (7x7) | 2.7V ~ 3.6V | |
NXP Semiconductors
|
116
|
Price on request
116
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CANbus, EBI/EMI, SCI, SPI | 56800 | 16-Bit | A/D 16x12b | - | Surface Mount | 32 | -40°C ~ 85°C (TA) | External | POR, PWM, WDT | 120KB (60K x 16) | FLASH | 4K x 16 | 80MHz | 160-MAPBGA (15x15) | 3V ~ 3.6V | |
Silicon Labs
|
115
|
Price on request
115
|
I²C, IrDA, SmartCard, SPI, UART/USART, USB | ARM® Cortex®-M4F | 32-Bit Single-Core | A/D 8x12b SAR; D/A 2x12b | - | Surface Mount | 50 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 32K x 8 | 48MHz | 64-TQFP (10x10) | 1.85V ~ 3.8V | |
Microchip Technology
|
115
|
Price on request
115
|
- | PIC | 8-Bit | - | - | Through Hole | 13 | 0°C ~ 70°C (TA) | External | POR, WDT | 896B (512 x 14) | EPROM, UV | 80 x 8 | 20MHz | 18-CERDIP | 2.5V ~ 5.5V | |
Microchip Technology
|
115
|
Price on request
115
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UART/USART | PIC | 8-Bit | - | 128 x 8 | Surface Mount | 16 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 3.5KB (2K x 14) | FLASH | 224 x 8 | 20MHz | 18-SOIC | 2V ~ 5.5V | |
Microchip Technology
|
115
|
Price on request
115
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CANbus, 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 | 2MB (2M x 8) | FLASH | 512K x 8 | 200MHz | 144-TQFP (16x16) | 2.1V ~ 3.6V | |
Microchip Technology
|
115
|
Price on request
115
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ECANbus, I²C, LINbus, SPI, UART/USART | PIC | 8-Bit | A/D 11x12b | 1K x 8 | Surface Mount | 35 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 64KB (32K x 16) | FLASH | 3.6K x 8 | 64MHz | 44-QFN (8x8) | 1.8V ~ 3.6V | |
Texas Instruments
|
115
|
Price on request
115
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I²C, IrDA, LINbus, SCI, SPI, UART/USART | MSP430 CPUX | 16-Bit | A/D 12x12b; D/A 2x12b | - | Surface Mount | 80 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 92KB (92K x 8 + 256B) | FLASH | 4K x 8 | 8MHz | 113-BGA Microstar Junior (7x7) | 1.8V ~ 3.6V | |
NXP Semiconductors
|
114
|
Price on request
114
|
I²C, SCI, SPI | S08 | 8-Bit | A/D 8x10b | - | Surface Mount | 56 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM, WDT | 60KB (60K x 8) | FLASH | 4K x 8 | 40MHz | 64-LQFP (10x10) | 1.8V ~ 3.6V | |
|
Microchip Technology
|
114
|
Price on request
114
|
CANbus, I²C, IrDA, LINbus, SPI, UART/USART | dsPIC | 16-Bit | A/D 24x10/12b | - | Surface Mount | 85 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 64KB (64K x 8) | FLASH | 16K x 8 | 40 MIPs | 100-TQFP (12x12) | 3V ~ 3.6V | |
Renesas
|
113
|
Price on request
113
|
I²C, SCI | H8/300H | 16-Bit | A/D 8x10b | - | Surface Mount | 29 | -20°C ~ 75°C (TA) | Internal | PWM, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 20MHz | 48-LQFP (10x10) | 3V ~ 5.5V | |
Microchip Technology
|
113
|
Price on request
113
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I²C, IrDA, LINbus, SPI, UART/USART | PIC | 16-Bit | A/D 12x10b | 512 x 8 | Surface Mount | 18 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 8KB (2.75K x 24) | FLASH | 1K x 8 | 32MHz | 20-SSOP | 1.8V ~ 3.6V | |
Microchip Technology
|
111
|
Price on request
111
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- | PIC | 8-Bit | A/D 8x8b; D/A 1x8b | - | Surface Mount | 13 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 1.75KB (1K x 14) | OTP | 128 x 8 | 20MHz | 20-SOIC | 4V ~ 5.5V | |
NXP Semiconductors
|
111
|
Price on request
111
|
CANbus, I²C, SCI, SPI | CPU12 | 16-Bit | A/D 16x8/10b | 2K x 8 | Surface Mount | 69 | -40°C ~ 105°C (TA) | Internal | POR, PWM, WDT | 128KB (128K x 8) | FLASH | 8K x 8 | 8MHz | 112-LQFP (20x20) | 4.5V ~ 5.5V | |
|
NXP Semiconductors
|
111
|
Price on request
111
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CANbus, EBI/EMI, Ethernet, I²C, QSPI, UART/USART, USB OTG | Coldfire V2 | 32-Bit Single-Core | A/D 8x12b | - | Surface Mount | 96 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 512KB (512K x 8) | FLASH | 64K x 8 | 80MHz | 144-MAPBGA (13x13) | 3V ~ 3.6V | |
NXP Semiconductors
|
111
|
Price on request
111
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I²C, SCI, SPI | S08 | 8-Bit | A/D 8x10b | - | Surface Mount | 34 | -40°C ~ 125°C (TA) | Internal | LVD, POR, PWM, WDT | 16KB (16K x 8) | FLASH | 1K x 8 | 40MHz | 44-LQFP (10x10) | 2.7V ~ 5.5V | |
|
Texas Instruments
|
111
|
Price on request
111
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
On Semiconductor
|
111
|
Price on request
111
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Silicon Labs
|
111
|
Price on request
111
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I²C, IrDA, SmartCard, SPI, UART/USART | ARM® Cortex®-M3 | 32-Bit Single-Core | A/D 8x12b; D/A 2x12b | - | Surface Mount | 56 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 32K x 8 | 48MHz | 64-QFN (9x9) | 1.98V ~ 3.8V | |
Toshiba
|
110
|
Price on request
110
|
I²C, SIO, UART/USART | 870/C | 8-Bit | A/D 16x10b | - | Surface Mount | 56 | -40°C ~ 85°C (TA) | Internal | LED, PWM, WDT | 60KB (60K x 8) | FLASH | 2K x 8 | 16MHz | 64-QFP (14x14) | 2.7V ~ 5.5V | |
Microchip Technology
|
110
|
Price on request
110
|
- | PIC | 8-Bit | A/D 4x8b | - | Surface Mount | 5 | -40°C ~ 85°C (TA) | Internal | POR, WDT | 3.5KB (2K x 14) | OTP | 128 x 8 | 10MHz | 8-DFN-S (6x5) | 3V ~ 5.5V | |
|
Nuvoton Technology
|
110
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Price on request
110
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EBI/EMI, I²C, IrDA, LINbus, SPI, UART/USART | ARM® Cortex®-M0 | 32-Bit Single-Core | A/D 5x12b SAR | 4K x 8 | Surface Mount | 24 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, LVR, POR, PWM, WDT | 64KB (64K x 8) | FLASH | 4K x 8 | 50MHz | 33-QFN (5x5) | 2.5V ~ 5.5V | |
NXP Semiconductors
|
110
|
Price on request
110
|
LINbus, SCI, UART/USART | S08 | 8-Bit | A/D 12x10b | 256 x 8 | Surface Mount | 30 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM | 32KB (32K x 8) | FLASH | 4K x 8 | 20MHz | 32-LQFP (7x7) | 2.7V ~ 5.5V | |
Atmel
|
110
|
Price on request
110
|
USI | AVR | 8-Bit | A/D 8x10b | 256 x 8 | Surface Mount | 12 | -40°C ~ 125°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 4KB (2K x 16) | FLASH | 256 x 8 | 20MHz | 20-QFN-EP (4x4) | 1.8V ~ 5.5V | |
Microchip Technology
|
110
|
Price on request
110
|
CANbus, I²C, SPI, UART/USART | PIC | 8-Bit | A/D 8x10b | 256 x 8 | Through Hole | 33 | -40°C ~ 125°C (TA) | External | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 32KB (16K x 16) | FLASH | 1.5K x 8 | 40MHz | 40-PDIP | 4.2V ~ 5.5V | |
Microchip Technology
|
110
|
Price on request
110
|
- | PIC | 8-Bit | - | - | Through Hole | 12 | 0°C ~ 70°C (TA) | External | POR, WDT | 1.5KB (1K x 12) | OTP | 25 x 8 | 4MHz | 18-PDIP | 3V ~ 6.25V | |
NXP Semiconductors
|
110
|
Price on request
110
|
I²C, Microwire, SPI, SSI, UART/USART | ARM® Cortex®-M3 | 32-Bit Single-Core | A/D 8x10b | - | Surface Mount | 28 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, WDT | 32KB (32K x 8) | FLASH | 8K x 8 | 72MHz | 32-HVQFN (7x7) | 2V ~ 3.6V | |
Microchip Technology
|
110
|
Price on request
110
|
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) | FLASH | 192 x 8 | 20MHz | 44-TQFP (10x10) | 4V ~ 5.5V | |
NXP Semiconductors
|
110
|
Price on request
110
|
I²C, IrDA, SPI, UART/USART | ARM® Cortex®-M4 | 32-Bit Single-Core | A/D 16x16b | 2K x 8 | Surface Mount | 33 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 50MHz | 48-QFN-EP (7x7) | 1.71V ~ 3.6V | |
|
NXP Semiconductors
|
110
|
Price on request
110
|
I²C, SPI, UART/USART | ARM® Cortex®-M0+ | 32-Bit Single-Core | A/D 20x16b; D/A 1x12b | - | Surface Mount | 54 | -40°C ~ 105°C (TA) | Internal | DMA, I²S, LCD, LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 48MHz | 64-LQFP (10x10) | 1.71V ~ 3.6V | |
Zilog
|
110
|
Price on request
110
|
EBI/EMI | Z8 | 8-Bit | - | - | Surface Mount | 24 | 0°C ~ 70°C (TA) | Internal | POR, WDT | 4KB (4K x 8) | OTP | 237 x 8 | 12MHz | - | 3.5V ~ 5.5V | |
STMicroelectronics
|
110
|
Price on request
110
|
SPI | ST7 | 8-Bit | A/D 5x10b | - | Through Hole | 13 | -40°C ~ 85°C (TA) | Internal | LVD, POR, PWM, WDT | 1KB (1K x 8) | FLASH | 128 x 8 | 8MHz | - | 2.4V ~ 5.5V | |
NXP Semiconductors
|
109
|
Price on request
109
|
- | HC08 | 8-Bit | A/D 12x8b | - | Surface Mount | 14 | -40°C ~ 85°C (TA) | External | LED, LVD, POR, PWM | 1.5KB (1.5K x 8) | FLASH | 128 x 8 | 8MHz | 20-SOIC | 2.7V ~ 3.3V | |
Renesas
|
109
|
Price on request
109
|
CSI, I²C, LINbus, UART/USART | RL78 | 16-Bit | A/D 12x8/10b; D/A 2x8b | 8K x 8 | Surface Mount | 48 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 32MHz | 64-LQFP (12x12) | 1.6V ~ 5.5V | |
|
Microchip Technology
|
109
|
Price on request
109
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 14x8b | - | Surface Mount | 36 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 7KB (4K x 14) | FLASH | 192 x 8 | 20MHz | 44-TQFP (10x10) | 1.8V ~ 5.5V | |
|
NXP Semiconductors
|
108
|
Price on request
108
|
CANbus, I²C, SCI, SPI | HCS12 | 16-Bit | A/D 16x10b | 4K x 8 | Surface Mount | 91 | -40°C ~ 85°C (TA) | Internal | PWM, WDT | 256KB (256K x 8) | FLASH | 12K x 8 | 25MHz | 112-LQFP (20x20) | 2.35V ~ 5.25V | |
Renesas
|
108
|
Price on request
108
|
EBI/EMI, I²C, SCI | SH-2 | 32-Bit Single-Core | A/D 8x10b | - | Surface Mount | 98 | -20°C ~ 75°C (TA) | Internal | DMA, POR, PWM, WDT | 256KB (256K x 8) | FLASH | 8K x 8 | 50MHz | 144-LQFP (20x20) | 3V ~ 3.6V | |
Renesas
|
108
|
Price on request
108
|
CSI, I²C, LINbus, UART/USART | RL78 | 16-Bit | A/D 9x8/10b; D/A 2x8b | 8K x 8 | Surface Mount | 28 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 128KB (128K x 8) | FLASH | 16K x 8 | 32MHz | 40-HWQFN (6x6) | 1.6V ~ 5.5V | |
Zilog
|
108
|
Price on request
108
|
- | Z8 | 8-Bit | - | - | Through Hole | 24 | 0°C ~ 70°C (TA) | Internal | Brown-out Detect/Reset, LVD, POR, WDT | 32KB (32K x 8) | OTP | 489 x 8 | 8MHz | - | 3V ~ 5.5V | |
Renesas
|
107
|
Price on request
107
|
I²C, LINbus, SIO, SSU, UART/USART | R8C | 16-Bit | A/D 8x10b | 2K x 8 | Surface Mount | 56 | -40°C ~ 85°C (TA) | Internal | LCD, POR, PWM, Voltage Detect, WDT | 16KB (16K x 8) | FLASH | 2K x 8 | 20MHz | 64-LFQFP (10x10) | 1.8V ~ 5.5V | |
|
Microchip Technology
|
107
|
Price on request
107
|
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 | 4V ~ 5.5V | |
|
Microchip Technology
|
107
|
Price on request
107
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 7x10b | 256 x 8 | Surface Mount | 16 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, POR, PWM, WDT | 7KB (4K x 14) | FLASH | 368 x 8 | 20MHz | 18-SOIC | 4V ~ 5.5V | |
Renesas
|
107
|
Price on request
107
|
CSI, I²C, LINbus, UART/USART | RL78 | 16-Bit | A/D 12x8/10b | - | Surface Mount | 38 | -40°C ~ 85°C (TA) | Internal | DMA, LVD, POR, PWM, WDT | 32KB (32K x 8) | FLASH | 2K x 8 | 32MHz | 52-LQFP (10x10) | 1.6V ~ 5.5V | |
Microchip Technology
|
106
|
Price on request
106
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 5x10b | 256 x 8 | Surface Mount | 22 | -40°C ~ 85°C (TA) | External | Brown-out Detect/Reset, POR, PWM, WDT | 14KB (8K x 14) | FLASH | 368 x 8 | 10MHz | 28-SSOP | 2V ~ 5.5V | |
STMicroelectronics
|
106
|
Price on request
106
|
CANbus, DCMI, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG | ARM® Cortex®-M4 | 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 | 512KB (512K x 8) | FLASH | 192K x 8 | 168MHz | 176+25UFBGA (10x10) | 1.8V ~ 3.6V | |
|
Microchip Technology
|
106
|
Price on request
106
|
UART/USART | PIC | 8-Bit | A/D 8x10b | 64 x 8 | Surface Mount | 33 | -40°C ~ 85°C (TA) | External | Brown-out Detect/Reset, POR, PWM, WDT | 3.5KB (2K x 14) | FLASH | 128 x 8 | 20MHz | 44-TQFP (10x10) | 4V ~ 5.5V | |
Microchip Technology
|
106
|
Price on request
106
|
I²C, SPI, UART/USART | PIC | 8-Bit | A/D 11x10b | 256 x 8 | Surface Mount | 24 | -40°C ~ 85°C (TA) | Internal | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 8KB (4K x 16) | FLASH | 512 x 8 | 64MHz | 28-QFN (6x6) | 1.8V ~ 3.6V |
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