Description
MC9S08QD4 MC9S08QD2 S9S08QD4 S9S08QD2 Data Sheet HCS08 Microcontrollers MC9S08QD4 Rev.7 08/2022 nxp.com MC9S08QD4 Series .
of Changes
15 Sep 06 09 Jan 07 19 Nov.
Features
* 8-Bit HCS08 Central Processor Unit (CPU)
* Flash block protect
* 16 MHz HCS08 CPU (central processor unit)
* HC08 instruction set with added BGND instruction
* Background debugging system
* Breakpoint capability to allow single
breakpoint setting during in-
Applications
* Revised "Accessing (read or write) any flash control register" to “ Writing any flash control register” in Section 4.5.5, “Access Errors. ”
Changed the SPMSC3 in Section 5.6, “Low-Voltage Detect (LVD) System,” and Section 5.6.4, “Low-Voltage Warning (LVW),” to SPMSC2. Added VPOR to Table A-5. Update
