mc68hc912d60c Freescale Semiconductor, Inc, mc68hc912d60c Datasheet - Page 437

• Manufacturer Part Number: mc68hc912d60c
• Description: Hc12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Technical Data — MC68HC912D60A
22.1 Contents
22.2 Significant changes from the MC68HC912D60 (non-suffix device)
22.2.1 Flash
22.2.1.1 Flash Architecture
22.2.1.2 Flash Control Register
MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
Section 22. Appendix: Changes from MC68HC912D60
22.2
22.2.1
22.2.2
22.2.3
22.2.4
22.2.5
22.2.6
22.2.7
The flash arrays are made from a new non-volatile memory (NVM)
technology. An external VFP is no longer used. Programming is now
carried out on a whole row (64 bytes) at a time. Erasing is still a bulk
erase of the entire array.
The Flash Control Register (FEECTL) is in the same location. However,
the individual bit functions have changed significantly to support the new
technology.
Appendix: Changes from MC68HC912D60
Significant changes from the MC68HC912D60 (non-suffix
device) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
Flash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439
STOP mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439
WAIT mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440
KWU Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .440
Port ADx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440
ATD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440
Technical Data
437