MC68HC908AS60MFN MOTOROLA [Motorola, Inc], MC68HC908AS60MFN Datasheet - Page 77

• Manufacturer Part Number: MC68HC908AS60MFN
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

5.1 Contents
5.2 Introduction
MC68HC908AS60 — Rev. 1.0
MOTOROLA
Technical Data — MC68HC908AS60
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.10.1
5.10.2
This section describes the operation of the embedded FLASH-2
memory. This memory can be read, programmed, and erased from a
single external supply. The program and erase operations are enabled
through the use of an internal charge pump.
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
FLASH Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
FLASH Charge Pump Frequency Control . . . . . . . . . . . . . . . . 81
FLASH Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
FLASH Program/Margin Read Operation . . . . . . . . . . . . . . . . . 82
FLASH Block Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
FLASH Block Protect Register . . . . . . . . . . . . . . . . . . . . . . . . . 86
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
Go to: www.freescale.com
FLASH-2 Memory
Section 5. FLASH-2 Memory
Technical Data
77