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Microcontrollers facilitate the control and operation of embedded systems by executing programmed instructions. Key attributes include Core Processor, Connectivity, and Operating Temperature, which are essential for performance and compatibility. These components are widely used in applications such as new product design and prototyping.

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.

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
EFM32GG390F1024-BGA112 Download Datasheet for EFM32GG390F1024-BGA112 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	87	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	1MB (1M x 8)	FLASH	128K x 8	48MHz	112-BGA (10x10)	1.85V ~ 3.8V
EFM32GG395F1024-BGA120 Download Datasheet for EFM32GG395F1024-BGA120 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	93	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	1MB (1M x 8)	FLASH	128K x 8	48MHz	120-BGA (7x7)	1.98V ~ 3.8V
EFM32GG840F1024-QFN64 Download Datasheet for EFM32GG840F1024-QFN64 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	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, LCD, POR, PWM, WDT	1MB (1M x 8)	FLASH	128K x 8	48MHz	64-QFN (9x9)	1.85V ~ 3.8V
EFM32GG842F1024-QFP64 Download Datasheet for EFM32GG842F1024-QFP64 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	53	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	1MB (1M x 8)	FLASH	128K x 8	48MHz	64-TQFP (10x10)	1.85V ~ 3.8V
EFM32GG880F1024-QFP100 Download Datasheet for EFM32GG880F1024-QFP100 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	86	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	1MB (1M x 8)	FLASH	128K x 8	48MHz	100-LQFP (14x14)	1.85V ~ 3.8V
MB89697BPFM-G-200-BND Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EFM32GG890F1024-BGA112 Download Datasheet for EFM32GG890F1024-BGA112 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	90	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	1MB (1M x 8)	FLASH	128K x 8	48MHz	112-BGA (10x10)	1.85V ~ 3.8V
EFM32GG895F1024-BGA120 Download Datasheet for EFM32GG895F1024-BGA120 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	93	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	1MB (1M x 8)	FLASH	128K x 8	48MHz	120-BGA (7x7)	1.85V ~ 3.8V
EFM32LG232F256-QFP64 Download Datasheet for EFM32LG232F256-QFP64 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	53	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	64-TQFP (10x10)	1.98V ~ 3.8V
EFM32LG280F256-QFP100 Download Datasheet for EFM32LG280F256-QFP100 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	86	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	100-LQFP (14x14)	1.98V ~ 3.8V
EFM32LG295F256-BGA120 Download Datasheet for EFM32LG295F256-BGA120 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	93	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	120-BGA (7x7)	1.98V ~ 3.8V
EFM32LG332F256-QFP64 Download Datasheet for EFM32LG332F256-QFP64 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SmartCard, SPI, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	50	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	64-TQFP (10x10)	1.98V ~ 3.8V
EFM32LG390F256-BGA112 Download Datasheet for EFM32LG390F256-BGA112 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	87	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	112-BGA (10x10)	1.98V ~ 3.8V
EFM32LG395F256-BGA120 Download Datasheet for EFM32LG395F256-BGA120 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	93	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	120-BGA (7x7)	1.98V ~ 3.8V
EFM32LG840F256-QFN64 Download Datasheet for EFM32LG840F256-QFN64 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	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, LCD, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	64-QFN (9x9)	1.98V ~ 3.8V
EFM32LG842F256-QFP64 Download Datasheet for EFM32LG842F256-QFP64 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	53	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	64-TQFP (10x10)	1.98V ~ 3.8V
EFM32LG880F256-QFP100 Download Datasheet for EFM32LG880F256-QFP100 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	86	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	100-LQFP (14x14)	1.98V ~ 3.8V
EFM32LG890F256-BGA112 Download Datasheet for EFM32LG890F256-BGA112 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	90	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	112-BGA (10x10)	1.98V ~ 3.8V
EFM32LG895F256-BGA120 Download Datasheet for EFM32LG895F256-BGA120 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	93	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	120-BGA (7x7)	1.98V ~ 3.8V
EFM32LG942F256-QFP64 Download Datasheet for EFM32LG942F256-QFP64 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SmartCard, SPI, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	50	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	64-TQFP (10x10)	1.98V ~ 3.8V
EFM32LG995F256-BGA120 Download Datasheet for EFM32LG995F256-BGA120 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	93	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	120-BGA (7x7)	1.98V ~ 3.8V
ATTINY25GAK-15MZ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ATTINY25V-10SHR Download Datasheet for ATTINY25V-10SHR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	USI	AVR	8-Bit	A/D 4x10b	128 x 8	Surface Mount	6	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	2KB (1K x 16)	FLASH	128 x 8	10MHz	8-SOIC	1.8V ~ 5.5V
ATTINY25V-10SSHR Download Datasheet for ATTINY25V-10SSHR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	USI	AVR	8-Bit	A/D 4x10b	128 x 8	Surface Mount	6	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	2KB (1K x 16)	FLASH	128 x 8	10MHz	8-SOIC	1.8V ~ 5.5V
ATTINY45-20SHR Download Datasheet for ATTINY45-20SHR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	USI	AVR	8-Bit	A/D 4x10b	256 x 8	Surface Mount	6	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	256 x 8	20MHz	8-SOIC	2.7V ~ 5.5V
ATTINY45V-10SHR Download Datasheet for ATTINY45V-10SHR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	USI	AVR	8-Bit	A/D 4x10b	256 x 8	Surface Mount	6	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	256 x 8	10MHz	8-SOIC	1.8V ~ 5.5V
ATTINY85V-10SHR Download Datasheet for ATTINY85V-10SHR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	USI	AVR	8-Bit	A/D 4x10b	512 x 8	Surface Mount	6	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	8KB (4K x 16)	FLASH	512 x 8	10MHz	8-SOIC	1.8V ~ 5.5V
NUC976DK61YC Nuvoton Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	ARM926EJ-S	32-Bit	A/D 4x12b SAR	-	Surface Mount	80	-40°C ~ 85°C (TA)	External	-	16KB (16K x 8)	ROM	56K x 8	300MHz	128-LQFP (14x14)	2.97V ~ 3.63V
AT32UC3C2512C-A2ZR Download Datasheet for AT32UC3C2512C-A2ZR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB	AVR	32-Bit Single-Core	A/D 11x12b; D/A 2x12b	-	Surface Mount	45	-40°C ~ 125°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	512KB (512K x 8)	FLASH	64K x 8	66MHz	64-TQFP (10x10)	3V ~ 5.5V
ATTINY261-20SUR Download Datasheet for ATTINY261-20SUR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	USI	AVR	8-Bit	A/D 11x10b	128 x 8	Surface Mount	16	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	2KB (1K x 16)	FLASH	128 x 8	20MHz	20-SOIC	2.7V ~ 5.5V
ATUC128D3-A2UR Download Datasheet for ATUC128D3-A2UR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART, USB	AVR	32-Bit Single-Core	A/D 8x10b	-	Surface Mount	51	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	128KB (128K x 8)	FLASH	16K x 8	48MHz	64-LQFP (10x10)	1.65V ~ 3.6V
ATXMEGA256A3B-AUR Download Datasheet for ATXMEGA256A3B-AUR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SPI, UART/USART	AVR	8/16-Bit	A/D 16x12b; D/A 2x12b	4K x 8	Surface Mount	49	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	256KB (128K x 16)	FLASH	16K x 8	32MHz	64-TQFP (14x14)	1.6V ~ 3.6V
AT90PWM316-16SUR Download Datasheet for AT90PWM316-16SUR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART	AVR	8-Bit	A/D 11x10b; D/A 1x10b	512 x 8	Surface Mount	27	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (16K x 8)	FLASH	1K x 8	16MHz	32-SOIC	2.7V ~ 5.5V
AT90PWM316EAR-16MUR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART	AVR	8-Bit	A/D 11x10b; D/A 1x10b	512 x 8	Surface Mount	27	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (16K x 8)	FLASH	1K x 8	16MHz	32-QFN (7x7)	2.7V ~ 5.5V
AT90PWM3B-16SUR Download Datasheet for AT90PWM3B-16SUR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART	AVR	8-Bit	A/D 11x10b; D/A 1x10b	512 x 8	Surface Mount	27	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	8KB (8K x 8)	FLASH	512 x 8	16MHz	32-SOIC	2.7V ~ 5.5V
DF2132FA20 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	IrDA, SCI	H8S/2000	16-Bit	A/D 8x10b; D/A 2x8b	-	Surface Mount	57	-20°C ~ 75°C (TA)	Internal	POR, PWM, WDT	64KB (64K x 8)	FLASH	2K x 8	20MHz	80-QFP (14x14)	4V ~ 5.5V
AT91SAM7S321-AU-999 Download Datasheet for AT91SAM7S321-AU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	32KB (32K x 8)	FLASH	8K x 8	55MHz	64-LQFP (10x10)	1.65V ~ 1.95V
AT91SAM7S321-MU-999 Download Datasheet for AT91SAM7S321-MU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	32KB (32K x 8)	FLASH	8K x 8	55MHz	64-QFN (9x9)	1.65V ~ 1.95V
AT91SAM7S32B-AU-999 Download Datasheet for AT91SAM7S32B-AU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, SSC, UART/USART	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	21	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	32KB (32K x 8)	FLASH	8K x 8	55MHz	48-LQFP (7x7)	1.65V ~ 1.95V
AT91SAM7SE256-AU-999 Download Datasheet for AT91SAM7SE256-AU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	88	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	55MHz	128-LQFP (20x14)	1.65V ~ 1.95V
AT91SAM7SE256-CU-999 Download Datasheet for AT91SAM7SE256-CU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	88	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	55MHz	144-BGA (13x13)	1.65V ~ 1.95V
AT91SAM7SE512-AU-999 Download Datasheet for AT91SAM7SE512-AU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	88	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	512KB (512K x 8)	FLASH	32K x 8	55MHz	128-LQFP (20x14)	1.65V ~ 1.95V
AT91SAM7SE512-CU-999 Download Datasheet for AT91SAM7SE512-CU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	88	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	512KB (512K x 8)	FLASH	32K x 8	55MHz	144-BGA (13x13)	1.65V ~ 1.95V
NUC975DK63Y Nuvoton Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	ARM926EJ-S	32-Bit	A/D 4x12b	-	Surface Mount	87	-40°C ~ 85°C (TA)	External	-	16KB (16K x 8)	ROM	56K x 8	300MHz	128-LQFP (14x14)	-
AT91SAM7X128B-AU-999 Download Datasheet for AT91SAM7X128B-AU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	62	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	128KB (128K x 8)	FLASH	32K x 8	55MHz	100-LQFP (14x14)	1.65V ~ 1.95V
AT91SAM7X128B-CU-999 Download Datasheet for AT91SAM7X128B-CU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	62	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	128KB (128K x 8)	FLASH	32K x 8	55MHz	100-TFBGA (9x9)	1.65V ~ 1.95V
AT91SAM7X256B-CU-999 Download Datasheet for AT91SAM7X256B-CU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	62	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	256KB (256K x 8)	FLASH	64K x 8	55MHz	100-TFBGA (9x9)	1.65V ~ 1.95V
AT91SAM7XC512B-AUR Download Datasheet for AT91SAM7XC512B-AUR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	62	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	512KB (512K x 8)	FLASH	128K x 8	55MHz	100-LQFP (14x14)	1.65V ~ 1.95V
AT91SAM9R64-CU-999 Download Datasheet for AT91SAM9R64-CU-999 Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB	ARM926EJ-S	16/32-Bit	A/D 3x10b	-	Surface Mount	49	-40°C ~ 85°C (TA)	Internal	AC'97, POR, PWM, WDT	32KB (32K x 8)	ROM	72K x 8	240MHz	144-BGA (13x13)	1.65V ~ 3.6V
ATMEGA32-16AQR Download Datasheet for ATMEGA32-16AQR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	1K x 8	Surface Mount	32	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	32KB (16K x 16)	FLASH	2K x 8	16MHz	44-TQFP (10x10)	4.5V ~ 5.5V

Showing 80451-80500 of 97,303 products

About Microcontrollers

Microcontrollers are essential components in embedded control systems, providing the core processing power needed for a variety of applications. At DistyParts, we offer a comprehensive selection of microcontrollers that cater to diverse needs, from new product design and prototyping to production electronics assembly and maintenance.

When sourcing microcontrollers, it is crucial to consider important attributes such as connectivity options, core processor types, core sizes, data converters, and EEPROM sizes. These specifications play a vital role in ensuring compatibility with your existing designs and meeting the operational requirements of your projects.

Our platform allows you to compare critical specifications easily, helping you validate lifecycle status and explore alternate-source options before submitting a Request for Quotation (RFQ). We recommend prioritizing parametric filtering based on your project needs rather than brand preference to minimize sourcing risks.

Microcontrollers are widely used in embedded applications, making them a key component for engineers and technical purchasers. Whether you are evaluating options for engineering qualification or seeking reliable components for field replacements, our marketplace provides the tools you need for effective procurement-driven multi-sourcing.

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