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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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R5F213G6DNSP#W4IC MCU 16BIT 32KB FLASH 24LSSOP |
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Datasheet |
24-LSSOP (0.220", 5.60mm Width) | R8C/3x/3GD | Tape & Reel (TR) | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, UART/USART | POR, PWM, Voltage Detect, WDT | 19 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F213M6UNNP#U0IC MCU 16BIT 32KB FLASH 40HWQFN |
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Datasheet |
40-WFQFN Exposed Pad | R8C/3x/3MU | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART, USB | POR, PWM, Voltage Detect, WDT | 30 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.8V ~ 5.5V | - | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F2L3ACCNFA#U0IC MCU 16BIT 128KB FLASH 100QFP |
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Datasheet |
100-BQFP | R8C/Lx/3AC | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 88 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 20x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F2LA64ADFP#V0IC MCU 16BIT 16KB FLASH 64LFQFP |
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Datasheet |
64-LQFP | R8C/Lx/A6A | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 56 | 16KB (16K x 8) | FLASH | 2K x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F2M121ADSP#W4IC MCU 16BIT 4KB FLASH 20LSSOP |
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Datasheet |
20-LSSOP (0.173", 4.40mm Width) | R8C/Mx/12A | Tape & Reel (TR) | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | UART/USART | POR, PWM, Voltage Detect, WDT | 17 | 4KB (4K x 8) | FLASH | - | 384 x 8 | 1.8V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F61658MN50FPVIC MCU 32BIT 1MB FLASH 120LQFP |
0 | - |
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Datasheet |
120-LQFP | H8® H8SX/1600 | Tray | Active | Not Verified | H8SX | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, IrDA, SCI, SmartCard, USB | DMA, LVD, POR, PWM, WDT | 75 | 1MB (1M x 8) | FLASH | - | 56K x 8 | 3V ~ 3.6V | A/D 8x10b; D/A 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F64114DFB#UAIC MCU 16/32BIT 256KB 100LFQFP |
0 | - |
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Datasheet |
100-LQFP | M16C/R32C/100/111 | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 50MHz | EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 82 | 256KB (256K x 8) | FLASH | 8K x 8 | 40K x 8 | 3V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F64165DFD#UBIC MCU 16/32BIT 384KB 144LFQFP |
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Datasheet |
144-LQFP | M16C/R32C/100/116 | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 50MHz | EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 120 | 384KB (384K x 8) | FLASH | 8K x 8 | 40K x 8 | 3V ~ 5.5V | A/D 34x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F6416MADFD#UAIC MCU 16/32B 1MB FLASH 144LFQFP |
0 | - |
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Datasheet |
144-LQFP | M16C/R32C/100/116A | Tray | Active | Not Verified | R32C/100 | 16/32-Bit | 50MHz | EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 124 | 1MB (1M x 8) | FLASH | 8K x 8 | 96K x 8 | 3V ~ 5.5V | A/D 34x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F6416MADFE#UAIC MCU 16/32B 1MB FLASH 176LFQFP |
0 | - |
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Datasheet |
176-LQFP | M16C/R32C/100/116A | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 50MHz | EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 156 | 1MB (1M x 8) | FLASH | 8K x 8 | 96K x 8 | 3V ~ 5.5V | A/D 34x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F64175DFB#UBIC MCU 16/32BIT 384KB 100LFQFP |
0 | - |
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Datasheet |
100-LQFP | M16C/R32C/100/117 | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 50MHz | CANbus, EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 84 | 384KB (384K x 8) | FLASH | 8K x 8 | 40K x 8 | 3V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F64179DFB#UBIC MCU 16/32B 1MB FLASH 100LFQFP |
0 | - |
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Datasheet |
100-LQFP | M16C/R32C/100/117 | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 50MHz | CANbus, EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 84 | 1MB (1M x 8) | FLASH | 8K x 8 | 63K x 8 | 3V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S1621-IQC80-C5IC MCU 32BIT 128KB FLASH 100LQFP |
0 | - |
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100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.08V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S1811-IQC50-C5IC MCU 32BIT 256KB FLASH 100LQFP |
0 | - |
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100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.08V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S1816-IQR50-C5IC MCU 32BIT 256KB FLASH 64LQFP |
0 | - |
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Datasheet |
64-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 33 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.08V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S1B21-IBZ80-C5IC MCU 32BIT 256KB FLASH 108BGA |
0 | - |
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Datasheet |
108-LFBGA | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 256KB (256K x 8) | FLASH | - | 96K x 8 | 1.08V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S1J11-IQC50-C5IC MCU 32BIT 128KB FLASH 100LQFP |
0 | - |
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Datasheet |
100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 20K x 8 | 1.08V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S1J16-IQR50-C5IC MCU 32BIT 128KB FLASH 64LQFP |
0 | - |
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Datasheet |
64-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 33 | 128KB (128K x 8) | FLASH | - | 20K x 8 | 1.08V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S1N11-IQC50-C5IC MCU 32BIT 64KB FLASH 100LQFP |
0 | - |
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Datasheet |
100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 1.08V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S1N16-IQR50-C5IC MCU 32BIT 64KB FLASH 64LQFP |
0 | - |
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Datasheet |
64-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 33 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 1.08V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
