This manual introduces the M68HC16Z series microcontrollers, describing the product line, nomenclature, and overall features such as the CPU16 core, system integration module, standby RAM, and optional masked ROM. It also lists the supported peripherals like ADC, QSM, and MCCI.
The document details the internal architecture, register maps, bus operation, interrupt handling, and low‑power modes. It includes timing diagrams, clock‑multiplier tables, and pin descriptions to aid developers in hardware design and firmware development.
| Operating voltage | 2.7 V to 3.6 V |
|---|---|
| Maximum clock frequency | 16.78 MHz |
| Maximum clock frequency (alternative) | 25.17 MHz |
The device operates from 2.7 V up to 3.6 V.
The manual lists clock options of 16.78 MHz, 20.97 MHz and 25.17 MHz.
More information is available on the Freescale website at www.freescale.com.