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Microcontrollers (MCU)

Microcontrollers (MCUs), or single – chip microcomputers, integrate a CPU, memory, I/O interfaces, timers/counters, etc., on one chip. They have full – fledged computing capabilities for embedded systems.
MCUs are great at control. They can do real – time control, like adjusting home appliances based on sensor data in smart homes. Sequential control is another forte, ensuring processes like a washing machine’s cycle run smoothly.
For data handling, MCUs perform basic arithmetic and logical operations. They also manage data storage in their built – in memory, useful for applications like smart meters recording usage data.
Communication is a key function. Serial, SPI, and I²C protocols enable MCUs to talk to other devices, be it sending IoT data via serial ports or accessing sensors with I²C.
Finally, their timer and counter functions are handy. Timers are for tasks like keeping time in a clock, while counters can count events, such as product numbers on a production line.

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ARM Cortex-M3 MCU, 72MHz, 64KB Flash, 20KB RAM, CAN, USB, LQFP-64

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LQFP-64 (10 x 10 mm)
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4147pcs

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8-bit PIC MCU, 1.5KB Flash, 38B RAM, 8-bit ADC, comparator, PDIP-8

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8-PDIP (9.27 x 6.35 mm, through-hole)
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12451pcs

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ARM Cortex-M3 MCU, 120MHz, 512KB Flash, 128KB RAM, USB HS/Ethernet, LQFP-100

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100-LQFP (14 x 14 mm, 0.5mm pitch)
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4917pcs

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8-bit AVR MCU, 16KB Flash, 1KB SRAM, 16MIPS, 44-TQFP

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44-TQFP (10 x 10 mm)
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14162pcs

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32-bit Cortex-M0 MCU, 256KB Flash, 8x USART, CAN, USB, LQFP-64, tape and reel

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LQFP-64 (10 x 10 x 1.4 mm, RC package, 0.5mm pitch, tape and reel)
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6538pcs

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8-bit AVR MCU, 32KB Flash, 2KB SRAM, 28-PDIP, 20MHz, non-picoPower version

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28-PDIP (34.54 x 7.62 mm, through-hole, 2.54mm pitch, PU package)
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2654pcs

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8-bit enhanced PIC MCU, 7KB Flash, 12 I/O, CLC, CWG, SOIC-14, 32MHz

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14-SOIC (8.65 x 3.9 x 1.25 mm, SL package, 1.27mm pitch)
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6081pcs

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8-bit AVR MCU, 256KB Flash, 8KB SRAM, 54 I/O, TQFP-64, 16MHz

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TQFP-64 (14 x 14 x 1.0 mm, AU package, 0.5mm pitch)
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3979pcs

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AVR XMEGA 32MHz, 32KB Flash, 12-bit ADC/DAC, Event System, TQFP-44

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TQFP-44 (10 x 10 x 1.0 mm, AU package, 0.8mm pitch)
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2413pcs

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Cortex-M3 108MHz, 512KB Flash, 64KB RAM, 3xCAN, ETH, LQFP-144

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LQFP-144 (20 x 20 x 1.4 mm, K package, 0.5mm pitch)
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3968pcs

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