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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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NPN digital transistor, R1=10kΩ R2=10kΩ, 50V, 100mA, SOT-23-3, pre-biased BRT switch

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SOT-23-3 (TO-236, SC-59)

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8500pcs

Cargo cycle: 3~7 Days
The minimum order is 1

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N-ch MOSFET, 60V, 115mA, 7.5Ω, SOT-23-3, logic-level gate, general-purpose small-signal switch

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SOT-23-3 (TO-236, SC-59)

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15000pcs

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PIC18 8-bit MCU, 128KB Flash, 3562B RAM, 1KB EEPROM, 60 I/O, 47-ch 10-bit ADC, 5x EUSART, XLP, 64-TQFP, -40~85C

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64-Lead TQFP (PT Package) (10 x 10 x 1.2 mm, 0.5mm pitch)

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8420pcs

Cargo cycle: 3~7 Days
The minimum order is 1

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8051 8-bit MCU, 2KB Flash, 128B RAM, 15 I/O, 2x 16-bit timer, UART, analog comparator, 24MHz, 20-PDIP, -40~85C

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20-Pin PDIP (0.300 inch, 7.62mm) (26.92 x 7.11 x 4.95 mm)

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12650pcs

Cargo cycle: 3~7 Days
The minimum order is 1

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120MHz ARM Cortex-M3 MCU, 512KB Flash, 128KB SRAM, Ethernet, USB OTG, LQFP-144

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LQFP-144 (20 x 20 mm)

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962pcs

Cargo cycle: 3~7 Days
The minimum order is 1

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ARM Cortex-M3 MCU at 72 MHz with 64 KB Flash, 20 KB SRAM, USB, CAN, and motor control peripherals for mainstream embedded applications.

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LQFP-48 (7 x 7 x 1.4 mm)

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12807pcs

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The minimum order is 1

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ARM Cortex-M4 MCU with FPU and DSP, 168 MHz, 1 MB Flash, 192+4 KB SRAM, USB OTG HS/FS, Ethernet, and 15 communication interfaces.

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LQFP-64 (10 x 10 x 1.4 mm)

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22514pcs

Cargo cycle: 3~7 Days
The minimum order is 1

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32-bit Cortex-M0+ MCU, 64MHz, 64KB Flash, LQFP-48

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LQFP-48 (7x7mm)

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12403pcs

Cargo cycle: 3~7 Days
The minimum order is 1

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