MC68HC908BD48 Datasheet, PDF (55/290 Pages) Freescale Semiconductor, Inc – Microcontrollers

Technical Data — MC68HC908BD48
Section 4. FLASH Memory
4.1 Contents
4.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
4.3 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
4.4 FLASH Control Register (FLCR) . . . . . . . . . . . . . . . . . . . . . . . 56
4.5 FLASH Block Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . 57
4.6 FLASH Mass Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . 58
4.7 FLASH Program Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
4.8 FLASH Block Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
4.9 FLASH Block Protect Register (FLBPR). . . . . . . . . . . . . . . . . . 61
4.2 Introduction
This section describes the operation of the embedded FLASH memory.
The FLASH memory can be read, programmed, and erased from a
single external supply through the use of the internal charge pump for
program and erase.
MC68HC908BD48 — Rev. 1.0
MOTOROLA
FLASH Memory
Technical Data
55