Freescale MC68HC908AS32A Data Sheet

About this manual

The MC68HC908AS32A data sheet from Freescale Semiconductor details the features, architecture, and electrical characteristics of this 8‑bit microcontroller. It includes a block diagram, pin assignments, and descriptions of on‑chip modules such as the ADC, BDLC, and clock generator.

The document also covers memory organization, flash programming, low‑power modes, and provides ordering and mechanical information. Contact details for Freescale support regions are listed at the end of the sheet.

What's inside

• General Description
• Memory
• Analog-to-Digital Converter (ADC)
• Byte Data Link Controller (BDLC)
• Clock Generator Module (CGM)
• Configuration Registers (CONFIG1 & CONFIG2)
• Computer Operating Properly (COP)
• Central Processor Unit (CPU)
• External Interrupt Module (IRQ)
• Low‑Voltage Inhibit (LVI)

Frequently asked questions

When was the MC68HC908AS32A data sheet released?

The data sheet revision 1 is dated September 2005.

What trademark does Freescale use for its semiconductor products?

Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc.