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MSM65X227 - 8-Bit Microcontroller

Description

The MSM65X227 is a high-performance, 8-bit microcontroller that employs OKI original CPU core, the nX-8/50.

The MSM65X227 includes a minimum instruction execution time of 667 ns (@6 MHz) that enables high-speed processing.

Features

  • Operating range Operating frequency Operating voltage Operating temperature.
  • Memory space Program memory space Internal EEPROM Internal data memory.
  • Minimum instruction execution time.
  • Ample instruction set : : : : : : : : : 0 to 6MHz 4.5 to 5.5V.
  • 40 to +85°C 128K bytes 60K bytes 4K bytes 1K bytes 667ns @ 6MHz 81 basic instructions 8/16-bit operation instructions Bit manipulation instructions Complex function instructions 8-bit auto-reload timer.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
E2E1017-27-Y3 ¡ Semiconductor ¡ Semiconductor MSM65X227 8-Bit Microcontroller (with 4K-Byte EEPROM) This version: Jan. 1998 MSM65X227 Previous version: Nov. 1996 GENERAL DESCRIPTION The MSM65X227 is a high-performance, 8-bit microcontroller that employs OKI original CPU core, the nX-8/50. The MSM65X227 includes a minimum instruction execution time of 667 ns (@6 MHz) that enables high-speed processing. It has 60K-byte program memory space, internal 4K bytes of EEPROM (general memory space), 1K-byte data memory (384 bytes for local memory space and 640 bytes for general memory space), a timer, a serial port and an A/D converter. The MSM65X227, which has no internal program ROM, is provided with the special time-division data/address bus that can be connected to an extrernal program ROM.
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