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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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C8051F370-A-GMIC MCU 8BIT 16KB FLASH 24QFN |
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Datasheet |
24-WFQFN Exposed Pad | C8051F37x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 21 | 16KB (16K x 8) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 20x10b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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C8051F374-A-GMIC MCU 8BIT 8KB FLASH 24QFN |
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Datasheet |
24-WFQFN Exposed Pad | C8051F37x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 21 | 8KB (8K x 8) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 20x10b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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C8051F375-A-GMIC MCU 8BIT 8KB FLASH 24QFN |
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Datasheet |
24-WFQFN Exposed Pad | C8051F37x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 21 | 8KB (8K x 8) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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73S1217F-68MR/F/PEIC MCU 8BIT 64KB FLASH 68QFN |
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Datasheet |
68-VFQFN Exposed Pad | 73S12xx | Tape & Reel (TR) | Obsolete | Not Verified | 80515 | 8-Bit | 24MHz | I2C, SmartCard, UART/USART, USB | LED, POR, WDT | 8 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 6.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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IA186EBPLQ80IR2IC MCU 8/16BIT ROMLESS 80LQFP |
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Datasheet |
80-LQFP | - | Tube | Obsolete | Not Verified | - | 8/16-Bit | 50MHz | UART/USART | - | 16 | - | ROMless | - | - | 3V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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IA186EM-PQF100I-R-03IC MCU 8/16BIT ROMLESS 100PQFP |
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Datasheet |
100-BQFP | - | Tube | Obsolete | Not Verified | - | 8/16-Bit | 40MHz | UART/USART | DMA, PWM, WDT | 32 | - | ROMless | - | - | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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IA188EM-PQF100I-R-03IC MCU 8/16BIT ROMLESS 100PQFP |
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Datasheet |
100-BQFP | - | Tube | Obsolete | Not Verified | - | 8/16-Bit | 40MHz | UART/USART | DMA, PWM, WDT | 32 | - | ROMless | - | - | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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IA188EMPTQ100IR03IC MCU 8/16BIT ROMLESS 100TQFP |
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Datasheet |
100-TQFP | - | Tube | Obsolete | Not Verified | - | 8/16-Bit | 40MHz | UART/USART | DMA, PWM, WDT | 32 | - | ROMless | - | - | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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IA6805E2PDW40IR0IC MCU 8BIT ROMLESS 40DIP |
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40-DIP (0.600", 15.24mm) | - | Tube | Obsolete | Not Verified | - | 8-Bit | 5MHz | - | POR | 20 | - | ROMless | - | 128 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | ||
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IA186EBPLC84IR2IC MCU 8/16BIT ROMLESS 84PLCC |
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Datasheet |
84-LCC (J-Lead) | - | Tube | Obsolete | Not Verified | - | 8/16-Bit | 50MHz | UART/USART | - | 16 | - | ROMless | - | - | 3V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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C88F83B0AU-TC-HIC MCU 16BIT 128KB FLASH 120TQFP |
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Datasheet |
120-TQFP | - | Tray | Obsolete | Not Verified | Xstormy16 | 16-Bit | 4.2MHz | SIO, UART/USART | LCD, WDT | 20 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 2.3V ~ 5.5V | A/D 4x12b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | ||
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C88F85D0AU-TC-HIC MCU 16BIT 256KB FLASH 120TQFP |
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Datasheet |
120-TQFP | - | Tray | Obsolete | Not Verified | Xstormy16 | 16-Bit | 10MHz | I2C, SIO, UART/USART | LCD, WDT | 20 | 256KB (256K x 8) | FLASH | - | 8K x 8 | 2V ~ 5.5V | A/D 12x12b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | ||
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LM3S2D93-IQC80-A2TIC MCU 32BIT 512KB FLASH 100LQFP |
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Datasheet |
100-LQFP | Stellaris® ARM® Cortex®-M3S 2000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 1.235V ~ 1.365V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S5C51-IQC80-A2TIC MCU 32BIT 512KB FLASH 100LQFP |
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Datasheet |
100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S5C51-IQC80-A2IC MCU 32BIT 512KB FLASH 100LQFP |
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Datasheet |
100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F104PGAFA#V0IC MCU 16BIT 128KB FLASH 100LQFP |
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Datasheet |
100-LQFP | RL78/G14 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 82 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 20x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F104PJAFA#V0IC MCU 16BIT 256KB FLASH 100LQFP |
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Datasheet |
100-LQFP | RL78/G14 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 82 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 20x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F104LEALA#U0IC MCU 16BIT 64KB FLASH 64FLGA |
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Datasheet |
64-WFLGA | RL78/G14 | Tray | Discontinued at Digi-Key | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 64KB (64K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F104LGALA#U0IC MCU 16BIT 128KB FLASH 64FLGA |
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Datasheet |
64-WFLGA | RL78/G14 | Tray | Discontinued at Digi-Key | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F104LEAFA#V0IC MCU 16BIT 64KB FLASH 64LQFP |
0 | - |
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Datasheet |
64-LQFP | RL78/G14 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 64KB (64K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
