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0755-82798135Microcontrollers
Microcontrollers are integrated circuits that combine a processor core, memory and peripheral functions to control electronic systems. They are widely used in industrial control, automotive electronics, consumer devices, communication equipment, medical electronics, IoT products, smart home devices, automation systems and embedded applications.
This category includes 8-bit microcontrollers, 16-bit microcontrollers, 32-bit microcontrollers, low-power MCUs, automotive MCUs, wireless MCUs, general-purpose MCUs and application-specific embedded controllers. These components are commonly selected based on core architecture, clock speed, memory size, interface support, operating voltage, package type, temperature range and application requirements.
TomatoElec supplies original Microcontrollers from recognized semiconductor manufacturers such as STMicroelectronics, Microchip, NXP, Texas Instruments, Renesas, Infineon, onsemi, Analog Devices and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | 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 | Supplier Device Package | Supplier Device Package |
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MINI58LDEIC MCU 32BIT 32KB FLASH 48LQFP |
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Datasheet |
48-LQFP | NuMicro Mini58™ DE | Tube | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, PWM, WDT | 30 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MINI58TDEIC MCU 32BIT 32KB FLASH 33QFN |
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Datasheet |
32-WFQFN Exposed Pad | NuMicro Mini58™ DE | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, PWM, WDT | 29 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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N76E616AL48IC MCU 8BIT 18KB FLASH 48LQFP |
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Datasheet |
48-LQFP | N76 | Tube | Active | Not Verified | 8051 | 8-Bit | 16MHz | I2C, UART/USART | LCD, POR, PWM | 46 | 18KB (18K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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N76E885AT20IC MCU 8BIT 18KB FLASH 20TSSOP |
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Datasheet |
20-TSSOP (0.173", 4.40mm Width) | N76 | Tray | Active | Not Verified | 8051 | 8-Bit | 25MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 18 | 18KB (18K x 8) | FLASH | 4K x 8 | 512 x 8 | 2.4V ~ 5.5V | A/D 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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N76E885AT28IC MCU 8BIT 18KB FLASH 28TSSOP |
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Datasheet |
28-TSSOP (0.173", 4.40mm Width) | N76 | Tray | Active | Not Verified | 8051 | 8-Bit | 25MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 25 | 18KB (18K x 8) | FLASH | 4K x 8 | 512 x 8 | 2.4V ~ 5.5V | A/D 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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N79E715AS16IC MCU 8BIT 16KB FLASH 16SOP |
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Datasheet |
16-SOIC (0.154", 3.90mm Width) | N79 | Tray | Active | Not Verified | 8051 | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, KBI, LCD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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N79E715AS28IC MCU 8BIT 16KB FLASH 28SOP |
0 | - |
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Datasheet |
28-SOIC (0.295", 7.50mm Width) | N79 | Tray | Active | Not Verified | 8051 | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, KBI, LCD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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N79E715AT20IC MCU 8BIT 16KB FLASH 20TSSOP |
0 | - |
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Datasheet |
20-TSSOP (0.173", 4.40mm Width) | N79 | Tray | Active | Not Verified | 8051 | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, KBI, LCD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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N79E715AT28IC MCU 8BIT 16KB FLASH 28TSSOP |
0 | - |
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Datasheet |
28-TSSOP (0.173", 4.40mm Width) | N79 | Tray | Active | Not Verified | 8051 | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, KBI, LCD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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N79E844ASGIC MCU 8BIT 8KB FLASH 20SOP |
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Datasheet |
20-SOIC (0.295", 7.50mm Width) | N79 | Tray | Active | Not Verified | 8051 | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 17 | 8KB (8K x 8) | FLASH | 4K x 8 | 512 x 8 | 2.4V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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N79E845ASGIC MCU 8BIT 16KB FLASH 20SOP |
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Datasheet |
20-SOIC (0.295", 7.50mm Width) | N79 | Tray | Active | Not Verified | 8051 | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 17 | 16KB (16K x 8) | FLASH | 4K x 8 | 512 x 8 | 2.4V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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N79E855ASGIC MCU 8BIT 16KB FLASH 28SOP |
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Datasheet |
28-SOIC (0.295", 7.50mm Width) | N79 | Tray | Active | Not Verified | 8051 | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | 2K x 8 | 512 x 8 | 2.4V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC126LE4AEIC MCU 32BIT 128KB FLASH 48LQFP |
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Datasheet |
48-LQFP | NuMicro™ NUC126 | Tube | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 72MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, PWM, RTC, UCID | 35 | 128KB (128K x 8) | FLASH | 6K x 8 | 20K x 8 | 1.8V ~ 5.5V | A/D 9x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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NUC126LG4AEIC MCU 32BIT 256KB FLASH 48LQFP |
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Datasheet |
48-LQFP | NuMicro™ NUC126 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 72MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, PWM, RTC, UCID | 35 | 256KB (256K x 8) | FLASH | 6K x 8 | 20K x 8 | 1.8V ~ 5.5V | A/D 9x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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NUC126SE4AEIC MCU 32BIT 128KB FLASH 64LQFP |
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Datasheet |
64-LQFP | NuMicro™ NUC126 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 72MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, PWM, RTC, UCID | 49 | 128KB (128K x 8) | FLASH | 6K x 8 | 20K x 8 | 1.8V ~ 5.5V | A/D 15x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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NUC126SG4AEIC MCU 32BIT 256KB FLASH 64LQFP |
0 | - |
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Datasheet |
64-LQFP | NuMicro™ NUC126 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 72MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, PWM, RTC, UCID | 49 | 256KB (256K x 8) | FLASH | 6K x 8 | 20K x 8 | 1.8V ~ 5.5V | A/D 15x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MAX32550-SKA+TIC MCU 32BIT 1MB FLASH 121CTBGA |
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121-LFBGA | DeepCover® | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 108MHz | I2C, SPI, UART/USART | - | 70 | 1MB (1M x 8) | FLASH | - | 256K x 8 | - | A/D 2x10b; D/A 1x8b | Internal | - | - | - | Surface Mount | ||
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MAX32550-SJB+IC MCU 32BIT 1MB FLASH 121CTBGA |
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121-LFBGA | DeepCover® | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 108MHz | I2C, SPI, UART/USART | - | 70 | 1MB (1M x 8) | FLASH | - | 256K x 8 | - | A/D 2x10b; D/A 1x8b | Internal | - | - | - | Surface Mount | ||
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MAX32550-SKA+IC MCU 32BIT 1MB FLASH 121CTBGA |
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121-LFBGA | DeepCover® | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 108MHz | I2C, SPI, UART/USART | - | 70 | 1MB (1M x 8) | FLASH | - | 256K x 8 | - | A/D 2x10b; D/A 1x8b | Internal | - | - | - | Surface Mount | ||
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MAX32550-LBS+IC MCU 32BIT 1MB FLASH 121CTBGA |
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121-LFBGA | DeepCover® | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 108MHz | I2C, SPI, UART/USART | DMA, PWM, WDT | 70 | 1MB (1M x 8) | FLASH | - | 256K x 8 | - | A/D 2x10b; D/A 1x8b | External | - | - | - | Surface Mount |
