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Microcontrollers
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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R5F523T3AGFD#30IC MCU 32BIT 64KB FLASH 52LQFP |
790 | - |
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Datasheet |
52-LQFP | RX23T | Tray | Active | - | RX | 32-Bit | 40MHz | I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 2.7V ~ 5.5V | A/D 10x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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R7FA4T1BB3CFL#AA0MCU RA4T1 ARM CM33 100MHZ 256K/4 |
750 | - |
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Datasheet |
48-LQFP | RA4T1 | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 100MHz | CANbus, EBI/EMI, I2C, I3C, IrDA, MMC/SD, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 29 | 256KB (256K x 8) | FLASH | 4K x 8 | 40K x 8 | 2.7V ~ 3.6V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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R5F51303AGFK#30IC MCU 32BIT 64KB FLASH 64LQFP |
720 | - |
|
Datasheet |
64-LQFP | RX130 | Tray | Active | - | RX | 32-Bit Single-Core | 32MHz | I2C, LINbus, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 52 | 64KB (64K x 8) | FLASH | 8K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 14x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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R5F51303AGFK#10IC MCU 32BIT 64KB FLASH 64LQFP |
710 | - |
|
Datasheet |
64-LQFP | RX130 | Tray | Active | - | RX | 32-Bit Single-Core | 32MHz | I2C, LINbus, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 52 | 64KB (64K x 8) | FLASH | 8K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 14x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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R7F124FBJ4ANP-C#BA0MCU:RL78 |
0 | - |
|
Datasheet |
32-WFQFN Exposed Pad | RL78/F24 | Tray | Active | - | RL78 | 16-Bit | 40MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 25 | 256KB (256K x 8) | FLASH | 16K x 8 | 24K x 8 | 2.7V ~ 5.5V | A/D 10x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | ||
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R5F52305ADFL#10IC MCU 32BIT 128KB FLASH 48LFQFP |
2,000 | - |
|
Datasheet |
48-LQFP | RX230 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 54MHz | I2C, IrDA, SCI, SPI, SSI | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 34 | 128KB (128K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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MKE15Z64VLD4IC MCU 32BIT 64KB FLASH 44LQFP |
800 | - |
|
Datasheet |
44-LQFP | Kinetis KE1xZ | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | CANbus, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 38 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 12x12b SAR; D/A 1x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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STM32U083MCI6IC MCU 32BIT 256KB FLASH 81UFBGA |
197 | - |
|
Datasheet |
81-UFBGA | STM32U0 | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 56MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, LVD, PWM, Temp Sensor, TRNG, WDT | 69 | 256KB (256K x 8) | FLASH | - | 40K x 8 | 1.71V ~ 3.6V | A/D 16x12b SAR; D/A 1x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R7FA2L1A93CFL#BA0IC MCU 32BIT 128KB FLASH 48LFQFP |
4,000 | - |
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Datasheet |
48-LQFP | RA2L1 | Tray | Active | Not Verified | ARM® Cortex®-M23 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI, Smart Card, UART/USART | AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT | 34 | 128KB (128K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 9x12b SAR; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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R7FA4E2B92CBC#BC0MCU:RA |
3,380 | - |
|
Datasheet |
36-LFBGA | RA4E2 | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 100MHz | CANbus, EBI/EMI, I2C, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 20 | 128KB (128K x 8) | FLASH | 4K x 8 | 40K x 8 | 2.7V ~ 3.6V | A/D 4x12b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F100GHGFB#10IC MCU 16BIT 192KB FLASH 48LFQFP |
2,000 | - |
|
Datasheet |
48-LQFP | RL78/G13 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 34 | 192KB (192K x 8) | FLASH | 8K x 8 | 16K x 8 | 2.4V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MCXC244VFT48MHz, Cortex-M0+, USB |
1,300 | - |
|
Datasheet |
48-UFQFN Exposed Pad | MCX C | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, SPI, UART/USART, USB | DMA, PWM, WDT | 36 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 16b; D/A 1x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | ||
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R5F104FHAFP#50IC MCU 16BIT 192KB FLASH 44LQFP |
1,000 | - |
|
Datasheet |
44-LQFP | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 31 | 192KB (192K x 8) | FLASH | 8K x 8 | 20K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F104FGGFP#50IC MCU 16BIT 128KB FLASH 44LQFP |
1,000 | - |
|
Datasheet |
44-LQFP | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 31 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 2.4V ~ 5.5V | A/D 10x8/10b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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R5F104LFAFA#50IC MCU 16BIT 96KB FLASH 64LQFP |
1,000 | - |
|
Datasheet |
64-LQFP | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 96KB (96K x 8) | FLASH | 8K x 8 | 12K 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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R5F100MFAFB#50IC MCU 16BIT 96KB FLASH 80LQFP |
995 | - |
|
Datasheet |
80-LQFP | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 64 | 96KB (96K x 8) | FLASH | 8K x 8 | 8K x 8 | 1.6V ~ 5.5V | A/D 17x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F104LFAFA#10IC MCU 16BIT 96KB FLASH 64LQFP |
952 | - |
|
Datasheet |
64-LQFP | RL78/G14 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 96KB (96K x 8) | FLASH | 8K x 8 | 12K 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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R5F51303ADFK#10IC MCU 32BIT 64KB FLASH 64LQFP |
720 | - |
|
Datasheet |
64-LQFP | RX130 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, LINbus, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 52 | 64KB (64K x 8) | FLASH | 8K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 14x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F51405AGFK#10IC MCU 32BIT 128MB FLASH 64LQFP |
720 | - |
|
Datasheet |
64-LQFP | RX140 | Tray | Active | - | RXv2 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT | 53 | 128KB (128K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 15x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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R5F51405AGFK#30IC MCU 32BIT 128MB FLASH 64LQFP |
630 | - |
|
Datasheet |
64-LQFP | RX140 | Tray | Active | - | RXv2 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT | 53 | 128KB (128K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 15x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount |
