MC68HC908KX8 Datasheet, PDF (49/310 Pages) Motorola, Inc – Microcontrollers

Technical Data — MC68HC908KX8 • MC68HC908KX2 • MC68HC08KX8
Section 4. FLASH Memory
4.1 Contents
4.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4.3 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
4.4 FLASH Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
4.5 FLASH Page Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . 52
4.6 FLASH Mass Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . 53
4.7 FLASH Program/Read Operation . . . . . . . . . . . . . . . . . . . . . . . 54
4.8 FLASH Block Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
4.9 FLASH Block Protect Register . . . . . . . . . . . . . . . . . . . . . . . . . 57
4.10 Wait Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
4.11 Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
4.2 Introduction
This section describes the operation of the embedded FLASH memory.
This memory can be read, programmed, and erased from a single
external supply. The program, erase, and read operations are enabled
through the use of an internal charge pump.
MC68HC908KX8 • MC68HC908KX2 • MC68HC08KX8 — Rev. 1.0
MOTOROLA
FLASH Memory
Technical Data
49