Motorola 68HC05

The 68HC05 (HC05 in short) is a broad family of 8-bit microcontrollers from Freescale Semiconductor (formerly Motorola Semiconductor).

Like all Motorola processors that share lineage from the 6800, they use the von Neumann architecture as well as memory-mapped I/O. This family has five CPU registers that are not part of the memory. One 8-bit accumulator A, a 8-bit index register X, a 8-bit stack pointer SP with two most significant bits hardwired to 1, a 13-bit program counter PC, and an 8-bit condition code register CCR.

Among the HC05's there are several processor families, each targeted to different embedded applications.

The HC05 series is now considered legacy and is replaced by the HC(S)08 MCU series.

External links

• HC05 Processor Families
• Ingeniería Inversa Freescale Design House
• Digital Core Design 68HC05 - HDL IP Core

This microcomputer/microprocessor-related article is a stub. You can help Wikipedia by expanding it.v · Categories: Microcontrollers Freescale Semiconductor Microcomputer stubs Wikimedia Foundation. 2010. Игры ⚽ Нужно сделать НИР? Motorola 4LTR Motorola A3100 Look at other dictionaries: Motorola 68HC05 — 68HC05 bezeichnet eine Microcontrollerfamilie von Motorola (heute Freescale). Basierend auf einem einheitlichen, vom Motorola 6800 abgeleiteten, Prozessorkern entwickelte Motorola den 68HC05 zu einer Familie mit über 250 Varianten. Durch die auf… …   Deutsch Wikipedia Motorola 6800 family — The 6800 family of 8 bit microprocessors (µPs) and microcontrollers (µCs) is based upon the Motorola 6800 CPU. The architecture also inspired the MOS Technology 6502, and that company initially started business producing 6800 clones. The chips… …   Wikipedia 68HC05 — bezeichnet eine Microcontrollerfamilie von Motorola (heute Freescale). Basierend auf einem einheitlichen, vom Motorola 6800 abgeleiteten, Prozessorkern entwickelte Motorola den 68HC05 zu einer Familie mit über 250 Varianten. Durch die auf dem… …   Deutsch Wikipedia Motorola 6800 — Motorola MC6800 Microprocessor. The 6800 was an 8 bit microprocessor designed and first manufactured by Motorola in 1974. The MC6800 microprocessor was part of the M6800 Microcomputer System that also included serial and parallel interface ICs,… …   Wikipedia Motorola 68000 family — Motorola 68000 Designer Motorola Bits 16/32 bit Introduced 1979 Design CISC Endianness Big Registers General p …   Wikipedia Motorola 68030 — microprocessor The Motorola 68030 is a 32 bit microprocessor in Motorola s 68000 family. It was released in 1987. The 68030 was the successor to the Motorola 68020, and was followed by the Motorola 68040. In keeping with general Motorola naming,… …   Wikipedia Motorola 68010 — as DIP. Motorola 68010 as PGA …   Wikipedia Motorola 68008 — Motorola MC68008. 68008 in a Sincla …   Wikipedia Motorola 6800 — Prozessor Innenleben des Motorola 6800 Der …   Deutsch Wikipedia 68HC05 — Este artículo o sección necesita referencias que aparezcan en una publicación acreditada, como revistas especializadas, monografías, prensa diaria o páginas de Internet fidedignas. Puedes añadirlas así o avisar …   Wikipedia Español 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”