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The 68HC08 (also abbreviated as HC08) is a broad family of 8-bit microcontrollers from Motorola Semiconductor (later from Freescale then NXP). HC08's are fully code-compatible with their predecessors, the Motorola 68HC05. Like all Motorola processors that share lineage from the 6800, they use the von Neumann architecture as well as memory ...
MPLAB 8.x is the last version of the legacy MPLAB IDE technology, custom built by Microchip Technology in Microsoft Visual C++. MPLAB supports project management, editing, debugging and programming of Microchip 8-bit, 16-bit and 32-bit PIC microcontrollers. MPLAB only works on Microsoft Windows. MPLAB is still available from Microchip's ...
The 9S08 (68HCS08 or S08 for short) is an 8-bit microcontroller (μC) family originally produced by Motorola, later by Freescale Semiconductor, [1] and currently by NXP, descended from the Motorola 6800 microprocessor. It is a CISC microcontroller.
8-bit AVR XMEGA devices via the PDI 2-wire interface; 8-bit megaAVR and tinyAVR devices via SPI for all with OCD (on-chip debugger) support; 8-bit tinyAVR microcontrollers with TPI support; 32-bit SAM Arm Cortex-M based microcontrollers via SWD; Target operating voltage ranges of 1.62V to 5.5V are supported as well as the following clock ranges:
In 2002, about 55% of all CPUs sold in the world were 8-bit microcontrollers and microprocessors. [11] Over two billion 8-bit microcontrollers were sold in 1997, [12] and according to Semico, over four billion 8-bit microcontrollers were sold in 2006. [13] More recently, Semico has claimed the MCU market grew 36.5% in 2010 and 12% in 2011. [14]
The Freescale 68HC16 microcontroller family is intended as a 16-bit mostly software-compatible upgrade of the 68HC11. The Freescale 68HC12 microcontroller family is an enhanced 16-bit version of the 68HC11. The Handy Board robotics controller by Fred Martin is based on the 68HC11. [6]
The M·CORE-based RISC microcontrollers are 32 bit processors specifically designed for low-power electronics. [7] M·CORE processors, like 68000 family processors, have a user mode and a supervisor mode, and in user mode both see a 32 bit PC and 16 registers, each 32 bits.
The Small Device C Compiler (SDCC) is a free-software, partially retargetable [1] C compiler for 8-bit microcontrollers. It is distributed under the GNU General Public License. The package also contains an assembler, linker, simulator and debugger. SDCC is a popular open-source C compiler for microcontrollers compatible with Intel 8051/MCS-51 ...