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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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AT91SAM7S321-MUIC MCU 16/32BIT 32KB FLASH 64QFN |
0 | - |
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Datasheet |
64-VFQFN Exposed Pad | SAM7S | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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AT91SAM7S512-AUIC MCU 16/32B 512KB FLASH 64LQFP |
0 | - |
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Datasheet |
64-LQFP | SAM7S | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 32 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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AT91SAM7S512-MUIC MCU 16/32BIT 512KB FLSH 64QFN |
0 | - |
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Datasheet |
64-VFQFN Exposed Pad | SAM7S | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 32 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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AT91SAM7SE32-AUIC MCU 16/32B 32KB FLASH 128LQFP |
0 | - |
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Datasheet |
128-LQFP | SAM7SE | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | EBI/EMI, I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 88 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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AT91SAM7SE32-CUIC MCU 16/32BIT 32KB FLSH 144BGA |
0 | - |
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Datasheet |
144-LFBGA | SAM7SE | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | EBI/EMI, I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 88 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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AT91SAM7X512-AUIC MCU 16/32B 512KB FLSH 100LQFP |
0 | - |
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Datasheet |
100-LQFP | SAM7X | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 62 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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AT91SAM7X512-CUIC MCU 16/32BIT 512KB 100TFBGA |
0 | - |
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Datasheet |
100-TFBGA | SAM7X | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 62 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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ATMEGA88PV-10PUIC MCU 8BIT 8KB FLASH 28DIP |
0 | - |
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Datasheet |
28-DIP (0.300", 7.62mm) | AVR® ATmega | Tube | Obsolete | Not Verified | AVR | 8-Bit | 10MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 23 | 8KB (4K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | ||
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ATTINY88-PUIC MCU 8BIT 8KB FLASH 28DIP |
0 | - |
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Datasheet |
28-DIP (0.300", 7.62mm) | AVR® ATtiny | Tube | Obsolete | Not Verified | AVR | 8-Bit | 12MHz | I2C, SPI | Brown-out Detect/Reset, POR, WDT | 24 | 8KB (4K x 16) | FLASH | 64 x 8 | 512 x 8 | 1.8V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | ||
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CY8C21634-24LTXIIC MCU 8BIT 8KB FLASH 32QFN |
0 | - |
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Datasheet |
32-VFQFN Exposed Pad | PSOC™1 CY8C21xxx | Tray | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 28 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.25V | A/D 28x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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CY8C20224-12LKXITIC MCU 8BIT 8KB FLASH 16QFN |
0 | - |
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Datasheet |
16-UFQFN | PSOC™1 CY8C20xxx | Tape & Reel (TR) | Obsolete | Not Verified | M8C | 8-Bit | 12MHz | I2C, SPI | LVD, POR, WDT | 12 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.25V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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CY8C20424-12LKXITIC MCU 8BIT 8KB FLASH 32QFN |
0 | - |
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32-UFQFN Exposed Pad | PSOC™1 CY8C20xxx | Tape & Reel (TR) | Obsolete | Not Verified | M8C | 8-Bit | 12MHz | I2C, SPI | LVD, POR, WDT | 28 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.25V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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CY8C23433-24PVXIIC MCU 8BIT 8KB FLASH 28SSOP |
0 | - |
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Datasheet |
28-SSOP (0.209", 5.30mm Width) | PSOC™1 CY8C23xxx | Tube | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 26 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 8x14b; D/A 4x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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MSP430F2417TZQWIC MCU 16BIT 92KB FLASH 113BGA |
0 | - |
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Datasheet |
113-VFBGA | MSP430F2xx | Tray | Obsolete | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 64 | 92KB (92K x 8 + 256B) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MSP430F2418TZQWIC MCU 16BIT 116KB FLASH 113BGA |
0 | - |
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Datasheet |
113-VFBGA | MSP430F2xx | Tray | Obsolete | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 64 | 116KB (116K x 8 + 256B) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MSP430F2616TZQWIC MCU 16BIT 92KB FLASH 113BGA |
0 | - |
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Datasheet |
113-VFBGA | MSP430F2xx | Tray | Obsolete | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 64 | 92KB (92K x 8 + 256B) | FLASH | - | 4K x 8 | 1.8V ~ 3.6V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MSP430F2617TZQWIC MCU 16BIT 92KB FLASH 113BGA |
0 | - |
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Datasheet |
113-VFBGA | MSP430F2xx | Tray | Obsolete | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 64 | 92KB (92K x 8 + 256B) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MSP430F2618TZQWIC MCU 16BIT 116KB FLASH 113BGA |
0 | - |
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Datasheet |
113-VFBGA | MSP430F2xx | Tray | Obsolete | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 64 | 116KB (116K x 8 + 256B) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MSP430F2619TZQWIC MCU 16BIT 120KB FLASH 113BGA |
0 | - |
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Datasheet |
113-VFBGA | MSP430F2xx | Tray | Obsolete | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 64 | 120KB (120K x 8 + 256B) | FLASH | - | 4K x 8 | 1.8V ~ 3.6V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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MSP430FG4616IZQWIC MCU 16BIT 92KB FLASH 113BGA |
0 | - |
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Datasheet |
113-VFBGA | MSP430x4xx | Tray | Obsolete | Not Verified | MSP430 CPUX | 16-Bit | 8MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 80 | 92KB (92K x 8 + 256B) | FLASH | - | 4K x 8 | 1.8V ~ 3.6V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
