Microcontrollers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey Programmable	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package	Package / Case
PIC16F648A-I/SS IC MCU 8BIT 7KB FLASH 20SSOP Microchip Technology	1,069 In Stock	1 : $5.49000 Tube	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	7KB (4K x 14)	FLASH	256 x 8	256 x 8	3V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-SSOP	20-SSOP (0.209", 5.30mm Width)
PIC18F46J50-I/PT IC MCU 8BIT 64KB FLASH 44TQFP Microchip Technology	7,158 In Stock	1 : $8.00000 Tray	PIC® XLP™ 18J	Tray	Active	Not Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	34	64KB (32K x 16)	FLASH	-	3.8K x 8	2.15V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	44-TQFP (10x10)	44-TQFP
ADUC7061BCPZ32-RL IC MCU 16/32B 32KB FLASH 32LFCSP Analog Devices Inc.	2,380 In Stock	1 : $16.07000 Cut Tape (CT) 5,000 : $9.63938 Tape & Reel (TR)	MicroConverter® ADuC7xxx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM7®	16/32-Bit	10MHz	I2C, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	8	32KB (16K x 16)	FLASH	-	1K x 32	2.375V ~ 2.625V	A/D 5x24b, 8x24b; D/A 1x14b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-LFCSP (5x5)	32-WFQFN Exposed Pad, CSP
ADUC7060BSTZ32 IC MCU 16/32BIT 32KB FLSH 48LQFP Analog Devices Inc.	295 In Stock	1 : $19.68000 Tray	MicroConverter® ADuC7xxx	Tray	Active	Not Verified	ARM7®	16/32-Bit	10MHz	I2C, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	14	32KB (16K x 16)	FLASH	-	1K x 32	2.375V ~ 2.625V	A/D 5x24b, 8x24b; D/A 1x14b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
C8051F320-GQR IC MCU 8BIT 16KB FLASH 32LQFP Silicon Labs	3,234 In Stock	1 : $24.04000 Cut Tape (CT) 500 : $15.78530 Tape & Reel (TR)	C8051F32x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	25	16KB (16K x 8)	FLASH	-	2.25K x 8	2.7V ~ 3.6V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-LQFP (7x7)	32-LQFP
XU216-512-TQ128-C20 IC MCU 32BIT ROMLESS 128TQFP XMOS	582 In Stock	1 : $28.60000 Tray	XU	Tray	Active	Not Verified	XCore	32-Bit 16-Core	2000MIPS	USB	-	81	-	ROMless	-	512K x 8	0.95V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount	128-TQFP (14x14)	128-TQFP Exposed Pad
ADUC831BSZ-REEL IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	3,468 In Stock	1 : $38.03000 Cut Tape (CT) 800 : $25.16978 Tape & Reel (TR)	MicroConverter® ADuC8xx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	8052	8-Bit	16MHz	EBI/EMI, I2C, SPI, UART/USART	PSM, Temp Sensor, WDT	34	62KB (62K x 8)	FLASH	4K x 8	2.25K x 8	2.7V ~ 5.5V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC831BSZ IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	425 In Stock	1 : $38.03000 Tray	MicroConverter® ADuC8xx	Tray	Active	Verified	8052	8-Bit	16MHz	EBI/EMI, I2C, SPI, UART/USART	PSM, Temp Sensor, WDT	34	62KB (62K x 8)	FLASH	4K x 8	2.25K x 8	2.7V ~ 5.5V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
PIC16F676-I/P IC MCU 8BIT 1.75KB FLASH 14DIP Microchip Technology	534 In Stock	1 : $3.20000 Tube	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	12	1.75KB (1K x 14)	FLASH	128 x 8	64 x 8	2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole	14-PDIP	14-DIP (0.300", 7.62mm)
MSP430F4250IDLR IC MCU 16BIT 16KB FLASH 48SSOP Texas Instruments	602 In Stock	1 : $11.91000 Cut Tape (CT) 1,000 : $6.77534 Tape & Reel (TR)	MSP430x4xx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	MSP430 CPU16	16-Bit	8MHz	-	Brown-out Detect/Reset, LCD, POR, PWM, WDT	32	16KB (16K x 8 + 256B)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 1x16b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-SSOP	48-BSSOP (0.295", 7.50mm Width)
ADUC7060BCPZ32 IC MCU 16/32B 32KB FLASH 48LFCSP Analog Devices Inc.	87 In Stock	1 : $18.67000 Tray	MicroConverter® ADuC7xxx	Tray	Active	Not Verified	ARM7®	16/32-Bit	10MHz	I2C, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	14	32KB (16K x 16)	FLASH	-	1K x 32	2.375V ~ 2.625V	A/D 5x24b, 8x24b; D/A 1x14b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	48-LFCSP-VQ (7x7)	48-VFQFN Exposed Pad, CSP
ADUC847BSZ62-5 IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	54 In Stock	1 : $44.92000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	12.58MHz	I2C, SPI, UART/USART	POR, PSM, PWM, Temp Sensor, WDT	34	62KB (62K x 8)	FLASH	4K x 8	2.25K x 8	4.75V ~ 5.25V	A/D 10x24b; D/A 1x12b, 2x16b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
EFM32HG210F64G-C-QFN32R IC MCU 32BIT 64KB FLASH 32QFN Silicon Labs	11,591 In Stock	1 : $7.00000 Cut Tape (CT) 3,000 : $3.89550 Tape & Reel (TR)	Happy Gecko	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	24	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-QFN (6x6)	32-VQFN Exposed Pad
MAXQ622G-0000+ IC MCU 16BIT 128KB FLASH 64LQFP Analog Devices Inc./Maxim Integrated	148 In Stock	1 : $12.37000 Tray	MAXQ®	Tray	Active	Not Verified	MAXQ20S	16-Bit	12MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT	44	128KB (128K x 8)	FLASH	-	6K x 8	1.7V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
ADUC7020BCPZ62-RL7 IC MCU 16/32B 62KB FLASH 40LFCSP Analog Devices Inc.	2,000 In Stock	1 : $28.60000 Cut Tape (CT) 750 : $18.10612 Tape & Reel (TR)	MicroConverter® ADuC7xxx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM7®	16/32-Bit	44MHz	EBI/EMI, I2C, SPI, UART/USART	PLA, PWM, PSM, Temp Sensor, WDT	14	62KB (31K x16)	FLASH	-	2K x 32	2.7V ~ 3.6V	A/D 5x12b; D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	40-LFCSP-VQ (6x6)	40-VFQFN Exposed Pad, CSP
ADUC836BSZ IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	67 In Stock	1 : $42.29000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	12.58MHz	EBI/EMI, I2C, SPI, UART/USART	POR, PSM, PWM, Temp Sensor, WDT	34	62KB (62K x 8)	FLASH	4K x 8	2.25K x 8	2.7V ~ 5.25V	A/D 7x16b; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
MSP430G2955IRHA40R IC MCU 16BIT 56KB FLASH 40VQFN Texas Instruments	5,908 In Stock	1 : $5.90000 Cut Tape (CT) 2,500 : $2.91964 Tape & Reel (TR)	MSP430G2xx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	56KB (56K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	40-VQFN (6x6)	40-VFQFN Exposed Pad
ADUC7023BCBZ62I-R7 IC MCU 16/32B 62KB FLASH 36WLCSP Analog Devices Inc.	924 In Stock	1 : $13.61000 Cut Tape (CT) 1,500 : $8.02950 Tape & Reel (TR)	MicroConverter® ADuC7xxx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM7®	16/32-Bit	44MHz	I2C, SPI	POR, PWM, WDT	16	62KB (31K x16)	FLASH	-	2K x 32	2.7V ~ 3.6V	A/D 10x12b; D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	36-WLCSP (3.4x3.4)	36-UFBGA, WLCSP
ADUC7028BBCZ62 IC MCU 16/32B 62KB FLSH 64CSPBGA Analog Devices Inc.	0 In Stock Check Lead Time	65 : $17.80846 Tray	MicroConverter® ADuC7xxx	Tray	Active	Not Verified	ARM7®	16/32-Bit	44MHz	EBI/EMI, I2C, SPI, UART/USART	PLA, PWM, PSM, Temp Sensor, WDT	30	62KB (31K x16)	FLASH	-	2K x 32	2.7V ~ 3.6V	A/D 8x12b; D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	64-CSPBGA (6x6)	64-LFBGA, CSPBGA
ADUC7020BCPZ62I-RL IC MCU 16/32B 62KB FLASH 40LFCSP Analog Devices Inc.	412 In Stock	1 : $28.60000 Cut Tape (CT) 2,500 : $18.10612 Tape & Reel (TR)	MicroConverter® ADuC7xxx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM7®	16/32-Bit	44MHz	EBI/EMI, I2C, SPI, UART/USART	PLA, PWM, PSM, Temp Sensor, WDT	14	62KB (31K x16)	FLASH	-	2K x 32	2.7V ~ 3.6V	A/D 5x12b; D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	40-LFCSP-WQ (6x6)	40-WFQFN Exposed Pad, CSP
ADUC7023BCPZ62I-R7 IC MCU 16/32B 62KB FLASH 32LFCSP Analog Devices Inc.	0 In Stock Check Lead Time	1 : $13.61000 Cut Tape (CT) 1,500 : $8.32775 Tape & Reel (TR)	MicroConverter® ADuC7xxx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM7®	16/32-Bit	44MHz	I2C, SPI	POR, PWM, WDT	12	62KB (31K x16)	FLASH	-	2K x 32	2.7V ~ 3.6V	A/D 8x12b; D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-LFCSP (5x5)	32-WFQFN Exposed Pad, CSP

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Microcontroller products are relatively complex, user-programmable digital logic devices. Closely related to devices considered microprocessors, the distinction between the two reduces largely to the manufacturer's choice of noun, though by tradition microcontrollers integrate working memory, are more likely to incorporate mixed-signal peripherals and tend to be used with simpler software paradigms oriented toward repetitive execution of a predefined series of tasks.

Microcontrollers

Microcontrollers

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