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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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STM32L433VCT6IC MCU 32BIT 256KB FLASH 100LQFP |
1,346 | - |
|
Datasheet |
100-LQFP | STM32L4 | Tray | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PIC16F876-04/SOIC MCU 8BIT 14KB FLASH 28SOIC |
1,341 | - |
|
Datasheet |
28-SOIC (0.295", 7.50mm Width) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 14KB (8K x 14) | FLASH | 256 x 8 | 368 x 8 | 4V ~ 5.5V | A/D 5x10b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | ||
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PIC24FJ128GB106T-I/PTIC MCU 16BIT 128KB FLASH 64TQFP |
4,011 | - |
|
Datasheet |
64-TQFP | PIC® 24F | Tape & Reel (TR) | Active | Verified | PIC | 16-Bit | 32MHz | I2C, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 51 | 128KB (43K x 24) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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STM32L433VCT6TRIC MCU 32BIT 256KB FLASH 100LQFP |
3,201 | - |
|
Datasheet |
100-LQFP | STM32L4 | Tape & Reel (TR) | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PIC18F2220-I/SOIC MCU 8BIT 4KB FLASH 28SOIC |
133 | - |
|
Datasheet |
28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tube | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 4KB (2K x 16) | FLASH | 256 x 8 | 512 x 8 | 4.2V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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ATMEGA644PA-AURIC MCU 8BIT 64KB FLASH 44TQFP |
5,233 | - |
|
Datasheet |
44-TQFP | AVR® ATmega | Tape & Reel (TR) | Active | Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PIC18F4455-I/PTIC MCU 8BIT 24KB FLASH 44TQFP |
3,459 | - |
|
Datasheet |
44-TQFP | PIC® 18F | Tray | Active | Verified | PIC | 8-Bit | 48MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 35 | 24KB (12K x 16) | FLASH | 256 x 8 | 2K x 8 | 4.2V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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STM32F401RET6TRIC MCU 32BIT 512KB FLASH 64LQFP |
1,645 | - |
|
Datasheet |
64-LQFP | STM32F4 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 84MHz | I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 50 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 1.7V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC16F77-I/PIC MCU 8BIT 14KB FLASH 40DIP |
472 | - |
|
Datasheet |
40-DIP (0.600", 15.24mm) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 14KB (8K x 14) | FLASH | - | 368 x 8 | 4V ~ 5.5V | A/D 8x8b | External | -40°C ~ 85°C (TA) | - | - | Through Hole | ||
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R7FA6M1AD3CFM#AA0IC MCU 32BIT 512KB FLASH 64LFQFP |
480 | - |
|
Datasheet |
64-LQFP | RA6M1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB | Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT | 35 | 512KB (512K x 8) | FLASH | 8K x 8 | 256K x 8 | 2.7V ~ 3.6V | A/D 10x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
|
PIC18LF2520T-I/MLIC MCU 8BIT 32KB FLASH 28QFN |
4,042 | - |
|
Datasheet |
28-VQFN Exposed Pad | PIC® 18F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 25 | 32KB (16K x 16) | FLASH | 256 x 8 | 1.5K x 8 | 2V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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DSPIC30F3011-30I/PTIC MCU 16BIT 24KB FLASH 44TQFP |
3,329 | - |
|
Datasheet |
44-TQFP | dsPIC™ 30F | Tray | Active | Verified | dsPIC | 16-Bit | 30 MIPs | I2C, SPI, UART/USART | Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT | 30 | 24KB (8K x 24) | FLASH | 1K x 8 | 1K x 8 | 2.5V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
STM32L451REI6IC MCU 32BIT 512KB FLASH 64UFBGA |
1,464 | - |
|
Datasheet |
64-UFBGA | STM32L4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART | Brown-out Detect/Reset, DMA, PWM, WDT | 52 | 512KB (512K x 8) | FLASH | - | 160K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC18LF4520-I/PTIC MCU 8BIT 32KB FLASH 44TQFP |
1,092 | - |
|
Datasheet |
44-TQFP | PIC® 18F | Tray | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 32KB (16K x 16) | FLASH | 256 x 8 | 1.5K x 8 | 2V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
MC9S08AC16CFJEIC MCU 8BIT 16KB FLASH 32LQFP |
2,755 | - |
|
Datasheet |
32-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 22 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC18F2320-I/SOIC MCU 8BIT 8KB FLASH 28SOIC |
1,615 | - |
|
Datasheet |
28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tube | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 8KB (4K x 16) | FLASH | 256 x 8 | 512 x 8 | 4.2V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
PIC24HJ128GP204-I/PTIC MCU 16BIT 128KB FLASH 44TQFP |
552 | - |
|
Datasheet |
44-TQFP | PIC® 24H | Tray | Active | Not Verified | PIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 35 | 128KB (43K x 24) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 13x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
DSPIC30F3011T-30I/PTIC MCU 16BIT 24KB FLASH 44TQFP |
5,185 | - |
|
Datasheet |
44-TQFP | dsPIC™ 30F | Tape & Reel (TR) | Active | Verified | dsPIC | 16-Bit | 30 MIPs | I2C, SPI, UART/USART | Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT | 30 | 24KB (8K x 24) | FLASH | 1K x 8 | 1K x 8 | 2.5V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
ATSAML21J18B-AUTIC MCU 32BIT 256KB FLASH 64TQFP |
13,278 | - |
|
Datasheet |
64-TQFP | SAM L21J, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SCI, SPI, UART/USART, USB | DMA, POR, PWM, WDT | 51 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.62V ~ 3.63V | A/D 20x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
|
CY9BF124MPMC-G-MNCGE2IC MCU 32BIT 288KB FLASH 80LQFP |
4,760 | - |
|
Datasheet |
80-LQFP | FM3 MB9B120M | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit | 72MHz | CSIO, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 60 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 26x12b SAR; D/A 2x10b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount |
