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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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PIC24F16KA304T-I/MVIC MCU 16BIT 16KB FLASH 48UQFN |
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Datasheet |
48-UFQFN Exposed Pad | PIC® XLP™ 24F | Tape & Reel (TR) | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 39 | 16KB (5.5K x 24) | FLASH | 512 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P80C31SFAA,512IC MCU 8BIT ROMLESS 44PLCC |
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Datasheet |
44-LCC (J-Lead) | 80C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | UART/USART | POR | 32 | - | ROMless | - | 128 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P87C51RA2FA,512IC MCU 8BIT 8KB OTP 44PLCC |
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Datasheet |
44-LCC (J-Lead) | 87C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, UART/USART | POR, PWM, WDT | 32 | 8KB (8K x 8) | OTP | - | 512 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P87C552SFAA,512IC MCU 8BIT 8KB OTP 68PLCC |
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68-LCC (J-Lead) | 87C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 40 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P87LPC764FDH,512IC MCU 8BIT 4KB OTP 20TSSOP |
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Datasheet |
20-TSSOP (0.173", 4.40mm Width) | LPC700 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 20MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, WDT | 18 | 4KB (4K x 8) | OTP | - | 128 x 8 | 2.7V ~ 6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P89LPC915FN,112IC MCU 8BIT 2KB FLASH 14DIP |
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Datasheet |
14-DIP (0.300", 7.62mm) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 12 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | A/D 4x8b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | ||
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P89LPC915HDH,129IC MCU 8BIT 2KB FLASH 14TSSOP |
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Datasheet |
14-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Verified | 8051 | 8-Bit | 18MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 12 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | A/D 4x8b; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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P89LPC9321FDH,512IC MCU 8BIT 8KB FLASH 28TSSOP |
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Datasheet |
28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 8KB (8K x 8) | FLASH | 512 x 8 | 768 x 8 | 2.4V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P89LPC933HDH,512IC MCU 8BIT 4KB FLASH 28TSSOP |
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Datasheet |
28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 26 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | A/D 4x8b; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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P89LPC983FDH,529IC MCU 8BIT 4KB FLASH 28TSSOP |
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Datasheet |
28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P89LPC985FDH,529IC MCU 8BIT 8KB FLASH 28TSSOP |
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Datasheet |
28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LPC1765FET100,551IC MCU 32BIT 256KB FLSH 100TFBGA |
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Datasheet |
100-TFBGA | LPC17xx | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 100MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT | 70 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.4V ~ 3.6V | A/D 8x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LPC1778FBD144,551IC MCU 32BIT 512KB FLASH 144LQFP |
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Datasheet |
144-LQFP | LPC17xx | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT | 109 | 512KB (512K x 8) | FLASH | 4K x 8 | 96K x 8 | 2.4V ~ 3.6V | A/D 8x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LPC1785FBD208,551IC MCU 32BIT 256KB FLASH 208LQFP |
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Datasheet |
208-LQFP | LPC17xx | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, Motor Control PWM, POR, PWM, WDT | 165 | 256KB (256K x 8) | FLASH | 4K x 8 | 80K x 8 | 2.4V ~ 3.6V | A/D 8x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P80C51FA-4B,557IC MCU 8BIT ROMLESS 44PQFP |
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Datasheet |
44-QFP | 80C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, UART/USART | POR, PWM | 32 | - | ROMless | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | ||
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P80C552EFB/08,557IC MCU 8BIT ROMLESS 80PQFP |
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Datasheet |
80-BQFP | 80C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, I2C, UART/USART | POR, PWM, WDT | 40 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P80CE598FFB/00,557IC MCU 8BIT ROMLESS 80PQFP |
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Datasheet |
80-BQFP | 80C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | CANbus, EBI/EMI, UART/USART | DMA, POR, PWM, WDT | 48 | - | ROMless | - | 512 x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P87C51RD2FBD/01,15IC MCU 8BIT 64KB OTP 44LQFP |
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Datasheet |
44-LQFP | 87C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, UART/USART | POR, PWM, WDT | 32 | 64KB (64K x 8) | OTP | - | 1K x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P87C52SFBB,557IC MCU 8BIT 8KB OTP 44PQFP |
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44-QFP | 87C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PXAC37KFBD/00,157IC MCU 16BIT 32KB OTP 44LQFP |
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Datasheet |
44-LQFP | XA | Tray | Obsolete | Not Verified | XA | 16-Bit | 32MHz | CANbus, EBI/EMI, SPI, UART/USART | DMA, POR, PWM, WDT | 32 | 32KB (32K x 8) | OTP | - | 1K x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount |
