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Microcontrollers

Photo Mfr. Part # Availability 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 Supplier Device Package
N78E366ALG Nuvoton Technology Corporation electronic component

N78E366ALG

IC MCU 8BIT 64KB FLASH 48LQFP

Nuvoton Technology Corporation

0
RFQ

Datasheet

48-LQFP N78 Tray Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 40 64KB (64K x 8) FLASH - 1.25K x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
N78E366APG Nuvoton Technology Corporation electronic component

N78E366APG

IC MCU 8BIT 64KB FLASH 44PLCC

Nuvoton Technology Corporation

0
RFQ

Datasheet

44-LCC (J-Lead) N78 Tube Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 36 64KB (64K x 8) FLASH - 1.25K x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
N78E517ADG Nuvoton Technology Corporation electronic component

N78E517ADG

IC MCU 8BIT 64KB FLASH 40DIP

Nuvoton Technology Corporation

0
RFQ

Datasheet

40-DIP (0.600", 15.24mm) N78 Tube Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 32 64KB (64K x 8) FLASH - 1.25K x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
N78E517AFG Nuvoton Technology Corporation electronic component

N78E517AFG

IC MCU 8BIT 64KB FLASH 44QFP

Nuvoton Technology Corporation

0
RFQ

Datasheet

44-BQFP N78 Tray Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 36 64KB (64K x 8) FLASH - 1.25K x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
N78E517ALG Nuvoton Technology Corporation electronic component

N78E517ALG

IC MCU 8BIT 64KB FLASH 48LQFP

Nuvoton Technology Corporation

0
RFQ

Datasheet

48-LQFP N78 Tube Active Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 40 64KB (64K x 8) FLASH - 1.25K x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
N78E517APG Nuvoton Technology Corporation electronic component

N78E517APG

IC MCU 8BIT 64KB FLASH 44PLCC

Nuvoton Technology Corporation

0
RFQ

Datasheet

44-LCC (J-Lead) N78 Tube Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 36 64KB (64K x 8) FLASH - 1.25K x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
N79E342AKG Nuvoton Technology Corporation electronic component

N79E342AKG

IC MCU 8BIT 2KB FLASH 16DIP

Nuvoton Technology Corporation

0
RFQ

-

16-DIP (0.300", 7.62mm) N79 Tube Obsolete Not Verified 8051 8-Bit 12MHz - Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 14 2KB (2K x 8) FLASH 128 x 8 128 x 8 2.4V ~ 5.5V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Through Hole
W79E2051RARG Nuvoton Technology Corporation electronic component

W79E2051RARG

IC MCU 8BIT 2KB FLASH 20SSOP

Nuvoton Technology Corporation

0
RFQ

Datasheet

20-SSOP (0.209", 5.30mm Width) W79 Tube Active Not Verified 8051 8-Bit 24MHz UART/USART Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 17 2KB (2K x 8) FLASH 128 x 8 256 x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
N78E059APG Nuvoton Technology Corporation electronic component

N78E059APG

IC MCU 8BIT 32KB FLASH 44PLCC

Nuvoton Technology Corporation

0
RFQ

Datasheet

44-LCC (J-Lead) N78 Tube Obsolete Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 36 32KB (32K x 8) FLASH - 1.25K x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
W79E633A40PL Nuvoton Technology Corporation electronic component

W79E633A40PL

IC MCU 8BIT 128KB FLASH 44PLCC

Nuvoton Technology Corporation

0
RFQ

Datasheet

44-LCC (J-Lead) W79 Tube Active Not Verified 8051 8-Bit 40MHz EBI/EMI, I2C, UART/USART POR, PWM, WDT 36 128KB (128K x 8) FLASH - 1.25K x 8 4.5V ~ 5.5V A/D 4x10b Internal 0°C ~ 70°C (TA) - - Surface Mount
W79E4051RASG Nuvoton Technology Corporation electronic component

W79E4051RASG

IC MCU 8BIT 4KB FLASH 20SOIC

Nuvoton Technology Corporation

0
RFQ

Datasheet

20-SOIC (0.295", 7.50mm Width) W79 Tube Active Not Verified 8051 8-Bit 24MHz UART/USART Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT 17 4KB (4K x 8) FLASH 128 x 8 256 x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
N78E059AFG Nuvoton Technology Corporation electronic component

N78E059AFG

IC MCU 8BIT 32KB FLASH 44QFP

Nuvoton Technology Corporation

0
RFQ

Datasheet

44-BQFP N78 Tray Active Not Verified 8051 8-Bit 40MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 36 32KB (32K x 8) FLASH - 1.25K x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4LC2BA-UUR Microchip Technology electronic component

ATSAM4LC2BA-UUR

IC MCU 32BIT 128KB FLASH 64WLCSP

Microchip Technology

0
RFQ

Datasheet

64-XFBGA, WLCSP SAM4L Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 43 128KB (128K x 8) FLASH - 32K x 8 1.68V ~ 3.6V A/D 7x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4LS4BA-UUR Microchip Technology electronic component

ATSAM4LS4BA-UUR

IC MCU 32BIT 256KB FLASH 64WLCSP

Microchip Technology

0
RFQ

Datasheet

64-XFBGA, WLCSP SAM4L Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 48 256KB (256K x 8) FLASH - 32K x 8 1.68V ~ 3.6V A/D 7x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4S16BA-UUR Microchip Technology electronic component

ATSAM4S16BA-UUR

IC MCU 32BIT 1MB FLASH 64WLCSP

Microchip Technology

0
RFQ

-

64-UFBGA, WLCSP SAM4S Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 47 1MB (1M x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 11x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F5258IZQER Texas Instruments electronic component

MSP430F5258IZQER

IC MCU 16BIT 128KB FLASH 80BGA

Texas Instruments

0
RFQ

Datasheet

80-VFBGA MSP430F5xx Tape & Reel (TR) Obsolete Not Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 53 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F5259IZQER Texas Instruments electronic component

MSP430F5259IZQER

IC MCU 16BIT 128KB FLASH 80BGA

Texas Instruments

0
RFQ

Datasheet

80-VFBGA MSP430F5xx Tape & Reel (TR) Obsolete Not Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 53 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4S8BA-UUR Microchip Technology electronic component

ATSAM4S8BA-UUR

IC MCU 32BIT 512KB FLASH 64WLCSP

Microchip Technology

0
RFQ

Datasheet

64-UFBGA, WLCSP SAM4S Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 47 512KB (512K x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 11x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F5256IZQER Texas Instruments electronic component

MSP430F5256IZQER

IC MCU 16BIT 128KB FLASH 80BGA

Texas Instruments

0
RFQ

Datasheet

80-VFBGA MSP430F5xx Tape & Reel (TR) Obsolete Not Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 53 128KB (128K x 8) FLASH - 16K x 8 1.8V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F1703T-I/SL Microchip Technology electronic component

PIC16F1703T-I/SL

IC MCU 8BIT 3.5KB FLASH 14SOIC

Microchip Technology

0
RFQ

Datasheet

14-SOIC (0.154", 3.90mm Width) PIC® XLP™ 16F Tape & Reel (TR) Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI Brown-out Detect/Reset, POR, PWM, WDT 12 3.5KB (2K x 14) FLASH - 256 x 8 2.3V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount

Microcontrollers Electronic Components

Explore Microcontrollers electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions

Q1: What products are included in Microcontrollers?
This category includes related Microcontrollers subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.

Q2: Can I request a quotation for Microcontrollers components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.

Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.

Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Microcontrollers and other electronic components.