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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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LM3S9B90-IQC80-C3IC MCU 32BIT 256KB FLASH 100LQFP |
0 | - |
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Datasheet |
100-LQFP | Stellaris® ARM® Cortex®-M3S 9000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 60 | 256KB (256K 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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MPT612FBD48,151IC MCU 32BIT 32KB FLASH 48LQFP |
0 | - |
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Datasheet |
48-LQFP | - | Tray | Obsolete | Not Verified | ARM7® | 32-Bit Single-Core | 70MHz | I2C, Microwire, SPI, SSI, SSP, UART/USART | PWM, WDT | 28 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.65V ~ 3.6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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DSPIC33FJ16GS504-E/TLIC MCU 16BIT 16KB FLASH 44VTLA |
0 | - |
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Datasheet |
44-VFTLA Exposed Pad | dsPIC™ 33F | Tube | Active | Not Verified | dsPIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 24x10b; D/A 4x10b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | ||
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PIC16LF1937-E/MVIC MCU 8BIT 14KB FLASH 40UQFN |
0 | - |
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Datasheet |
40-UFQFN Exposed Pad | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 36 | 14KB (8K x 14) | FLASH | 256 x 8 | 512 x 8 | 1.8V ~ 3.6V | A/D 14x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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PIC18LF43K22T-I/MVIC MCU 8BIT 8KB FLASH 40UQFN |
0 | - |
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Datasheet |
40-UFQFN Exposed Pad | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 35 | 8KB (4K x 16) | FLASH | 256 x 8 | 512 x 8 | 1.8V ~ 3.6V | A/D 30x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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SST89E58RD2A-40-I-TQJE-TIC MCU 8BIT 40KB FLASH 44TQFP |
0 | - |
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Datasheet |
44-TQFP | FlashFlex® | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 40MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 36 | 40KB (40K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C | - | - | Surface Mount | ||
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ML610Q422P-NNNTBZ03AIC MCU 8BIT 32KB FLASH 120TQFP |
0 | - |
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Datasheet |
120-TQFP | ML610400 | Tray | Obsolete | Not Verified | nX-U8/100 | 8-Bit | 4.2MHz | I2C, SSP, UART/USART | LCD, Melody Driver, POR, PWM, WDT | 14 | 32KB (16K x 16) | FLASH | - | 2K x 8 | 1.1V ~ 3.6V | A/D 2x12b, 2x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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CY8C24223A-24PVXATIC MCU 8BIT 4KB FLASH 20SSOP |
0 | - |
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Datasheet |
20-SSOP (0.209", 5.30mm Width) | PSOC™1 CY8C24xxx | Tape & Reel (TR) | Obsolete | Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 16 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.25V | A/D 8x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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CY8C24794-24LQXITIC MCU 8BIT 16KB FLASH 56QFN |
0 | - |
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Datasheet |
56-UFQFN Exposed Pad | PSOC™1 CY8C24xxx | Tape & Reel (TR) | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART, USB | POR, PWM, WDT | 50 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.25V | A/D 48x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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CY8C24894-24LTXATIC MCU 8BIT 16KB FLASH 56QFN |
0 | - |
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Datasheet |
56-VFQFN Exposed Pad | PSOC™1 CY8C24xxx | Tape & Reel (TR) | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART, USB | POR, PWM, WDT | 49 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.25V | A/D 47x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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CY8C29666-24PVXATIC MCU 8BIT 32KB FLASH 48SSOP |
0 | - |
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Datasheet |
48-BSSOP (0.295", 7.50mm Width) | PSOC™1 CY8C29xxx | Tape & Reel (TR) | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 44 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 3V ~ 5.25V | A/D 12x14b; D/A 4x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LPC11C24FBD48/301,IC MCU 32BIT 32KB FLASH 48LQFP |
0 | - |
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Datasheet |
48-LQFP | LPC11Cxx | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | CANbus, I2C, Microwire, SPI, SSI, SSP, UART/USART | Brown-out Detect/Reset, POR, WDT | 36 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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DS4830T+TIC MCU 16BIT 64KB FLASH 40TQFN |
0 | - |
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Datasheet |
40-WFQFN Exposed Pad | MAXQ® | Tape & Reel (TR) | Obsolete | Not Verified | MAXQ20 | 16-Bit | 10MHz | 3-Wire, I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 31 | 64KB (32K x 16) | FLASH | - | 1K x 16 | 2.97V ~ 3.63V | A/D 18x13b; D/A 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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DS4830T+IC MCU 16BIT 64KB FLASH 40TQFN |
0 | - |
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Datasheet |
40-WFQFN Exposed Pad | MAXQ® | Tube | Obsolete | Not Verified | MAXQ20 | 16-Bit | 10MHz | 3-Wire, I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 31 | 64KB (32K x 16) | FLASH | - | 1K x 16 | 2.97V ~ 3.63V | A/D 18x13b; D/A 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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SM320F28335GBSIC MCU 32BIT 512KB FLASH 181CPGA |
0 | - |
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Datasheet |
181-BCPGA Exposed Pad | C2000™ C28x Delfino™ | Tube | Active | Not Verified | C28x | 32-Bit Single-Core | 150MHz | CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART | DMA, POR, PWM, WDT | 88 | 512KB (256K x 16) | FLASH | - | 34K x 16 | 1.805V ~ 1.995V | A/D 16x12b | Internal | -55°C ~ 210°C (TA) | - | - | Through Hole | ||
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LM3S1621-IQC80-C3IC 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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LM3S1621-IQC80-C3TIC MCU 32BIT 128KB FLASH 100LQFP |
0 | - |
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100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | 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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LM3S1651-IBZ80-C3TIC MCU 32BIT 128KB FLASH 108BGA |
0 | - |
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108-LFBGA | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.08V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S1651-IQC80-C3TIC MCU 32BIT 128KB FLASH 100LQFP |
0 | - |
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100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.08V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LM3S1811-IQC50-C3IC 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 |
