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Microcontrollers & CPU's

Microcontrollers & CPU's

A microcontroller (sometimes abbreviated µC, uC or MCU) is a small computer on a single integrated circuit containing a processor core, memory, and programmable input/output peripherals. Program memory in the form of Ferroelectric RAM, NOR flash or OTP ROM is also often included on chip, as well as a typically small amount of RAM. Microcontrollers are designed for embedded applications, in contrast to the microprocessors used in personal computers or other general purpose applications. Microcontrollers enjoy immense popularity among electronics hobbyists and experimenters.

The CPU - sometimes referred to simply as the central processor, but more commonly called processor, is the brains of the computer where most calculations take place. In terms of computing power, the CPU is the most important element of a computer system. On large machines, the CPU requires one or more printed circuit boards. On personal computers and small workstations, the CPU is housed in a single chip called a microprocessor.

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AS15-F AS15F QFP48 AS15 Original LCD chip E-CMOS
Features: Wide supply voltage range 6.5V ~ 18V Rail-to-rail output swing (The highest two st..
R46.00
Ex Vat: R40.35
AT89S51 High-performance CMOS 8-bit microcontroller with 4KB of ISP flash
AT89S51 High-performance CMOS 8-bit microcontroller with 4KB of ISP flash Features : Compat..
R36.50
Ex Vat: R32.02
ATMEGA328P-PU 28 pin DIP ATMEL incl Arduino Uno Bootloader
ATMEGA328P-PU 28 pin DIP ATMEL incl Arduino Uno Bootloader Atmel ATmega328P-PU 8-bit AVR R..
R49.90
Ex Vat: R43.77
ATMEGA32A-PU 8 Bit AVR Microcontroller DIP IC 40 Pin
This low-power Atmel 8-bit AVR RISC-based microcontroller combines 32KB of programmable flash memory..
R69.50
Ex Vat: R60.97
ATMEGA8AP-PU 28 pin DIP ATMEL incl Arduino NG Bootloader
ATMEGA8A-PU 28 pin DIP ATMEL incl Arduino NG Bootloader Atmel ATmega8A-PU 8-bit AVR RISC-b..
R35.00
Ex Vat: R30.70
ATTINY13A Atmel 8-bit AVR Microcontroller
Atmel 8-bit AVR Microcontroller ATtiny13A ..
R24.50
Ex Vat: R21.49
ATTINY85 Atmel 8-bit AVR Microcontroller
Atmel 8-bit AVR Microcontroller ATtiny85 This microcontroller has an internal oscillator which ru..
R35.00
Ex Vat: R30.70
ENC28J60 -I/SP 28 pin DIP Microchip
ENC28J60 ..
R89.90
Ex Vat: R78.86
MAX232N MAX232CPE RS232 +5V Dual EIA-232 Drivers/Receiver 16 Pin
MAX232N MAX232CPE RS232 +5V Dual EIA-232 Drivers/Receiver 16 Pin The MAX232 is a dual driver/r..
R9.99
Ex Vat: R8.76
MAX7221ENG Serially Interfaced, 8-Digit LED Display Drivers
Serially Interfaced, 8-Digit LED Display Drivers The MAX7219/MAX7221 are compact, serial input/ou..
R59.90
Ex Vat: R52.54
MC68HC908JK1CP 20 pin DIP Motorola
MC68HC908JK1CP 20 pin DIP Motorola flash memory size MC68H(R)C908JK1 = 1536 bytes = 20 pins Syste..
R40.00
Ex Vat: R35.09
MCP23008 I2C 8-Bit I/O Expander Interface
Features • 8-Bit Remote Bidirectional I/O Port: - 10 MHz (maximum) • Three Hardware Address..
R39.90
Ex Vat: R35.00
MCP23016 SPI 16-Bit I/O Expander Interface
Features • 16-Bit Remote Bidirectional I/O Port: - 10 MHz (maximum) • Three Hardware Addres..
R45.50
Ex Vat: R39.91
MCP41010 8 pin DIP single-channel digital potentiometer features 8-bit resolution
The MCP41010 single-channel digital potentiometer features 8-bit resolution (256 wiper steps), and a..
R34.50
Ex Vat: R30.26
MCP42010 14 pin DIP Dual-channel digital potentiometer features 8-bit resolution
The MCP42010 dual-channel digital potentiometer features 8-bit resolution (256 wiper steps), and an ..
R62.50
Ex Vat: R54.82
MCP42050 14 pin DIP Dual-channel digital potentiometer features 8-bit resolution
The MCP42050 dual-channel digital potentiometer features 8-bit resolution (256 wiper steps), and an ..
R62.50
Ex Vat: R54.82
PCF8574AP I2C I/O Bus Expander IC DIP16
PCF8574AP I2C I/O Bus Expander IC DIP16 features: Operating supply voltage 2.5 to 6 V Low st..
R19.90 R16.50
Ex Vat: R14.47
PIC12C508A 8 pin DIP ROM Microchip
PIC12C508A 8 pin DIP ROM Microchip ..
R24.00
Ex Vat: R21.05
PIC12F508A 8 pin DIP Microchip
PIC12F508A 8 pin DIP ROM Microchip ..
R24.00
Ex Vat: R21.05
PIC12F629A 8 pin DIP Microchip
This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instru..
R18.90
Ex Vat: R16.58