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MC9RS08KA4 - Microcontrollers

Download the MC9RS08KA4 datasheet PDF. This datasheet also covers the MC9RS08KA8 variant, as both devices belong to the same microcontrollers family and are provided as variant models within a single manufacturer datasheet.

Description

Initial public release Removed ICSLCLK signal in Figure 11-2.

Revised Figure 1-2.

Added 16-pin TSSOP package information.

Features

  • 8-Bit RS08 Central Processor Unit (CPU).
  • Up to 20 MHz CPU at 1.8 V to 5.5 V across temperature range of.
  • 40°C to 85°C.
  • Subset of HC08 instruction set with added BGND instruction On-Chip Memory.
  • 8 KB flash read/program/erase over full operating voltage and temperature.
  • KA4 has 4 KB flash.
  • 254 byte random-access memory (RAM).
  • KA4 has 126 byte RAM.
  • Security circuitry to prevent unauthorized access to RAM and flash contents Powe.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MC9RS08KA8-FreescaleSemiconductor.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription

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MC9RS08KA8 MC9RS08KA4 Reference Manual RS08 Microcontrollers Related Documentation: • MC9RS08KA8 (Data Sheet) Contains pin assignments and diagrams, all electrical specifications, and mechanical drawing outlines. Find the most current versions of all documents at: http://www.freescale.com MC9RS08KA8RM Rev. 4 5/2015 freescale.com MC9RS08KA8 Features 8-Bit RS08 Central Processor Unit (CPU) • Up to 20 MHz CPU at 1.8 V to 5.
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