MC9S12KT256 Datasheet, PDF (76/594 Pages) Freescale Semiconductor, Inc – Microcontrollers

• Automated program and erase algorithm with generation of ECC parity bits
• Interrupts on Flash command completion, command buffer empty and double bit fault detection
• Fast sector erase and word program operation
• 2-stage command pipeline for faster multi-word program times
• Sector erase abort feature for critical interrupt response
• Flexible protection scheme to prevent accidental program or erase
• Single power supply for all Flash operations including program and erase
• Security feature to prevent unauthorized access to the Flash memory
• Code integrity check using built-in data compression
2.1.3 Modes of Operation
Program, erase, erase verify, and data compress operations (please refer to Section 2.4.1 for details).
2.1.4 Block Diagram
A block diagram of the Flash module is shown in Figure 2-1.
MC9S12KT256 Data Sheet, Rev 1.15
76
Freescale Semiconductor