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
ADUC848BSZ8-5 IC MCU 8BIT 8KB FLASH 52MQFP Analog Devices Inc.	363 In Stock	1 : $26.22000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	12.58MHz	I2C, SPI, UART/USART	POR, PSM, PWM, Temp Sensor, WDT	34	8KB (8K x 8)	FLASH	4K x 8	2.25K x 8	4.75V ~ 5.25V	A/D 10x16b; D/A 1x12b, 2x16b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC848BSZ32-3 IC MCU 8BIT 32KB FLASH 52MQFP Analog Devices Inc.	244 In Stock	1 : $32.40000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	12.58MHz	I2C, SPI, UART/USART	POR, PSM, PWM, Temp Sensor, WDT	34	32KB (32K x 8)	FLASH	4K x 8	2.25K x 8	2.7V ~ 3.6V	A/D 10x16b; D/A 1x12b, 2x16b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC831BSZ IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	485 In Stock	1 : $40.53000 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
ADUC812BSZ IC MCU 8BIT 8KB FLASH 52MQFP Analog Devices Inc.	1,680 In Stock	1 : $44.88000 Tray	MicroConverter® ADuC8xx	Tray	Active	Verified	8052	8-Bit	16MHz	I2C, SPI, UART/USART	PSM, Temp Sensor, WDT	34	8KB (8K x 8)	FLASH	640 x 8	256 x 8	2.7V ~ 5.5V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC812BSZ-REEL IC MCU 8BIT 8KB FLASH 52MQFP Analog Devices Inc.	1,414 In Stock	1 : $44.88000 Cut Tape (CT) 800 : $28.38000 Tape & Reel (TR)	MicroConverter® ADuC8xx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	8052	8-Bit	16MHz	I2C, SPI, UART/USART	PSM, Temp Sensor, WDT	34	8KB (8K x 8)	FLASH	640 x 8	256 x 8	2.7V ~ 5.5V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC841BSZ62-5 IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	654 In Stock	1 : $46.72000 Tray	MicroConverter® ADuC8xx	Tray	Active	Verified	8052	8-Bit	20MHz	I2C, SPI, UART/USART	DMA, PSM, PWM, Temp Sensor, WDT	32	62KB (62K x 8)	FLASH	-	2.25K x 8	4.75V ~ 5.25V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC841BCPZ62-5 IC MCU 8BIT 62KB FLASH 56LFCSP Analog Devices Inc.	241 In Stock	1 : $46.72000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	20MHz	I2C, SPI, UART/USART	DMA, PSM, PWM, Temp Sensor, WDT	32	62KB (62K x 8)	FLASH	-	2.25K x 8	4.75V ~ 5.25V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	56-LFCSP-VQ (8x8)	56-VFQFN Exposed Pad, CSP
ADUC834BSZ IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	8 In Stock	1 : $52.88000 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 3x16b, 4x24b; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC814ARUZ IC MCU 8BIT 8KB FLASH 28TSSOP Analog Devices Inc.	184 In Stock	1 : $26.06000 Tube	MicroConverter® ADuC8xx	Tube	Active	Not Verified	8052	8-Bit	16.78MHz	I2C, SPI, UART/USART	POR, PSM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	640 x 8	256 x 8	2.7V ~ 5.5V	A/D 6x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	28-TSSOP	28-TSSOP (0.173", 4.40mm Width)
ADUC848BCPZ62-5 IC MCU 8BIT 62KB FLASH 56LFCSP Analog Devices Inc.	77 In Stock	1 : $38.42000 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 10x16b; D/A 1x12b, 2x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	56-LFCSP-VQ (8x8)	56-VFQFN Exposed Pad, CSP
ADUC848BSZ62-5 IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	28 In Stock	1 : $38.42000 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 10x16b; D/A 1x12b, 2x16b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC831BSZ-REEL IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	3,554 In Stock	1 : $40.53000 Cut Tape (CT) 800 : $24.90000 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
ADUC832BSZ IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	4,130 In Stock	1 : $43.42000 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
ADUC842BCPZ62-3 IC MCU 8BIT 62KB FLASH 56LFCSP Analog Devices Inc.	30 In Stock	1 : $46.72000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	8.38MHz	I2C, SPI, UART/USART	DMA, PSM, PWM, Temp Sensor, WDT	32	62KB (62K x 8)	FLASH	-	2.25K x 8	2.7V ~ 3.6V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	56-LFCSP-VQ (8x8)	56-VFQFN Exposed Pad, CSP
ADUC834BCPZ IC MCU 8BIT 62KB FLASH 56LFCSP Analog Devices Inc.	37 In Stock	1 : $52.88000 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 3x16b, 4x24b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	56-LFCSP-VQ (8x8)	56-VFQFN Exposed Pad, CSP
ADUC848BSZ32-5 IC MCU 8BIT 32KB FLASH 52MQFP Analog Devices Inc.	4 In Stock	1 : $25.92000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	12.58MHz	I2C, SPI, UART/USART	POR, PSM, PWM, Temp Sensor, WDT	34	32KB (32K x 8)	FLASH	4K x 8	2.25K x 8	4.75V ~ 5.25V	A/D 10x16b; D/A 1x12b, 2x16b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC814ARUZ-REEL7 IC MCU 8BIT 8KB FLASH 28TSSOP Analog Devices Inc.	841 In Stock	1 : $26.06000 Cut Tape (CT) 1,000 : $14.02000 Tape & Reel (TR)	MicroConverter® ADuC8xx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	8052	8-Bit	16.78MHz	I2C, SPI, UART/USART	POR, PSM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	640 x 8	256 x 8	2.7V ~ 5.5V	A/D 6x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	28-TSSOP	28-TSSOP (0.173", 4.40mm Width)
ADUC814BRUZ-REEL7 IC MCU 8BIT 8KB FLASH 28TSSOP Analog Devices Inc.	1,141 In Stock	1 : $29.31000 Cut Tape (CT) 1,000 : $16.36000 Tape & Reel (TR)	MicroConverter® ADuC8xx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	8052	8-Bit	16.78MHz	I2C, SPI, UART/USART	POR, PSM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	640 x 8	256 x 8	2.7V ~ 5.5V	A/D 6x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	28-TSSOP	28-TSSOP (0.173", 4.40mm Width)
ADUC814BRUZ IC MCU 8BIT 8KB FLASH 28TSSOP Analog Devices Inc.	324 In Stock	1 : $29.31000 Tube	MicroConverter® ADuC8xx	Tube	Active	Not Verified	8052	8-Bit	16.78MHz	I2C, SPI, UART/USART	POR, PSM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	640 x 8	256 x 8	2.7V ~ 5.5V	A/D 6x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	28-TSSOP	28-TSSOP (0.173", 4.40mm Width)
ADUC847BSZ8-5 IC MCU 8BIT 8KB FLASH 52MQFP Analog Devices Inc.	284 In Stock	1 : $31.76000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	12.58MHz	I2C, SPI, UART/USART	POR, PSM, PWM, Temp Sensor, WDT	34	8KB (8K 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
ADUC842BCPZ8-3 IC MCU 8BIT 8KB FLASH 56LFCSP Analog Devices Inc.	14 In Stock	1 : $34.62000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	8.38MHz	I2C, SPI, UART/USART	DMA, PSM, PWM, Temp Sensor, WDT	32	8KB (8K x 8)	FLASH	-	2.25K x 8	2.7V ~ 3.6V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	56-LFCSP-VQ (8x8)	56-VFQFN Exposed Pad, CSP
ADUC843BSZ62-3 IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	67 In Stock	1 : $36.05000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	8.38MHz	I2C, SPI, UART/USART	DMA, PSM, PWM, Temp Sensor, WDT	32	62KB (62K x 8)	FLASH	-	2.25K x 8	2.7V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC847BSZ62-5 IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	39 In Stock	1 : $37.38000 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
ADUC848BSZ62-3 IC MCU 8BIT 62KB FLASH 52MQFP Analog Devices Inc.	87 In Stock	1 : $38.42000 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	2.7V ~ 3.6V	A/D 10x16b; D/A 1x12b, 2x16b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP
ADUC816BSZ IC MCU 8BIT 8KB FLASH 52MQFP Analog Devices Inc.	49 In Stock	1 : $38.80000 Tray	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	12.58MHz	I2C, SPI, UART/USART	PSM, Temp Sensor, WDT	34	8KB (8K x 8)	FLASH	640 x 8	256 x 8	2.7V ~ 5.5V	A/D 7x16b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	52-MQFP (10x10)	52-QFP

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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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