Microcontrollers

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	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
N80C151SB16 8-BIT, 80151 CPU, 16MHZ Intel	289	-	RFQ	Datasheet	44-LCC (J-Lead)	MCS® 51	Bulk	Active	Not Verified	80C151SB	8-Bit	16MHz	Serial Port	PWM, WDT	32	-	ROMless	-	256 x 8	4.5V ~ 5.5V	-	External, Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
MCF51QM128VHSR IC MCU 32BIT 128KB FLSH 44MAPLGA NXP USA Inc.	1,296	-	RFQ	Datasheet	44-VFLGA Exposed Pad	MCF51Qx	Tape & Reel (TR)	Active	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	EBI/EMI, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	31	128KB (128K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 2x16b, 12x16b; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12G96F0VLFR IC MCU 16BIT 96KB FLASH 48LQFP NXP USA Inc.	4,000	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	96KB (96K x 8)	FLASH	3K x 8	8K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S08DV32F2MLH IC MCU 8BIT 32KB FLASH 64LQFP NXP USA Inc.	4,669	-	RFQ	Datasheet	64-LQFP	S08	Bulk	Active	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	53	32KB (32K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC9S08GT8ACFDE IC MCU 8BIT 8KB FLASH 48QFN NXP USA Inc.	1,540	-	RFQ	Datasheet	48-VFQFN Exposed Pad	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	39	8KB (8K x 8)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4147AZQ-S475 IC MCU 32BIT 128KB FLASH 64TQFP Infineon Technologies	320	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4000	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x10b, 16x12b SAR; D/A 2x7b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LC87F14C8SAU-TQFP-E MICROCONTROLLER, 8 BIT, LC8XX CP Sanyo	250	-	RFQ	Datasheet	-	*	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Z8F2401AN020EC IC MCU 8BIT 24KB FLASH 44QFP Zilog	193	-	RFQ	Datasheet	44-LQFP	Encore!®	Bag	Obsolete	Not Verified	eZ8	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	31	24KB (24K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32L443RCI6 IC MCU 32BIT 256KB FLASH 64UFBGA STMicroelectronics	11,328	-	RFQ	Datasheet	64-UFBGA	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	52	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08AC128MFGE IC MCU 8BIT 128KB FLASH 44LQFP NXP USA Inc.	2,459	-	RFQ	Datasheet	44-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
LPC11U36FBD64/401, IC MCU 32BIT 96KB FLASH 64LQFP NXP USA Inc.	4,819	-	RFQ	Datasheet	64-LQFP	LPC11Uxx	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	I2C, Microwire, SmartCard, SPI, SSP, UART/USART, USB	Brown-out Detect/Reset, POR, WDT	54	96KB (96K x 8)	FLASH	4K x 8	10K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08AC96CFUE IC MCU 8BIT 96KB FLASH 64QFP NXP USA Inc.	1,289	-	RFQ	Datasheet	64-QFP	S08	Bulk	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	54	96KB (96K x 8)	FLASH	-	6K x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S08AW60E5MPUE IC MCU 8BIT 60KB FLASH 64LQFP NXP USA Inc.	2,069	-	RFQ	Datasheet	64-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	54	60KB (60K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
M37517F8-051HP#U0 MICROCONTROLLER, 8-BIT, FLASH Renesas Electronics Corporation	17,435	-	RFQ	Datasheet	-	*	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPD17P246M1MC-5A4-A 4BIT GENERAL PURPOSE Renesas Electronics Corporation	105	-	RFQ	Datasheet	-	*	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MCF51AG96VLF IC MCU 32BIT 96KB FLASH 48LQFP Freescale Semiconductor	750	-	RFQ	Datasheet	48-LQFP	-	Bulk	Active	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	SCI, SPI	DMA, LVD, PWM, WDT	39	96KB (96K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
C8051F520A-IM IC MCU 8BIT 8KB FLASH 10DFN Silicon Labs	682	-	RFQ	Datasheet	10-VFDFN Exposed Pad	C8051F52x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	6	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 5.25V	A/D 6x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC9S08DN16AMLF IC MCU 8BIT 16KB FLASH 48LQFP NXP USA Inc.	1,478	-	RFQ	Datasheet	48-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	39	16KB (16K x 8)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
Z8F3202AR020SC IC MCU 8BIT 32KB FLASH 64LQFP Zilog	2,234	-	RFQ	Datasheet	64-LQFP	Encore!®	Tray	Obsolete	Not Verified	eZ8	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	46	32KB (32K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 12x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
CF380P0997AGQ IC MCU 8BIT Silicon Labs	1,000	-	RFQ	Datasheet	-	-	Tray	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Microcontrollers FAQ

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What should I check when selecting Microcontrollers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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