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MC9S08QB4 - Microcontrollers

Download the MC9S08QB4 datasheet PDF. This datasheet also covers the MC9S08QB8 variant, as both devices belong to the same microcontrollers family and are provided as variant models within a single manufacturer datasheet.

General Description

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© Freescale Semiconductor, Inc., 2008.

All rights reserved.

Key Features

  • 8-Bit HCS08 Central Processor Unit (CPU).
  • Up to 20 MHz CPU at 3.6 V to 1.8 V across temperature range of.
  • 40 °C to 85 °C.
  • HC08 instruction set with added BGND instruction.
  • Support for up to 32 interrupt/reset sources On-Chip Memory.
  • Up to 8 KB flash memory read/program/erase over full operating voltage and temperature.
  • Up to 512 bytes random-access memory (RAM).
  • Security circuitry to prevent unauthorized access to RAM and flash conte.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MC9S08QB8_FreescaleSemiconductor.pdf) that lists specifications for multiple related part numbers.

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MC9S08DE60 (MC9S08DE32 / MC9S08DE60) Microcontrollers Motorola Semiconductor
MC9S08DN16 Microcontrollers NXP
MC9S08DN32 Microcontrollers NXP

Other Datasheets by Freescale Semiconductor (now NXP Semiconductors)

Part Number Description
MC9S08QB8 Microcontrollers
MC9S08QA4 8-bit HCS08 Central Processor Unit
MC9S08QD2 Microcontrollers
MC9S08QD4 Microcontrollers
MC9S08QE128 8-Bit HCS08 Central Processor Unit

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
MC9S08QB8 MC9S08QB4 Reference Manual HCS08 Microcontrollers Related Documentation: • MC9S08QB8 (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 MC9S08QB8RM Rev. 1 10/2008 freescale.com MC9S08QB8 MCU Series Reference Manual, Rev. 1 2 Freescale Semiconductor MC9S08QB8 Features 8-Bit HCS08 Central Processor Unit (CPU) • Up to 20 MHz CPU at 3.6 V to 1.