P E R I P H E R A L M A N U A L
6
S6E1Cx_MN710-00016-1v0-E, August 31, 2015
CONFIDENTIAL
Table of Contents
CHAPTER1: Flash Memory ........................................................................................................................... 7
1.
Overview ........................................................................................................................................ 8
2.
Configuration .................................................................................................................................. 9
3.
Operations .................................................................................................................................... 13
3.1
Automatic Algorithm .......................................................................................................... 14
3.1.1
Command Sequences ...................................................................................... 15
3.1.2
Command Operations ...................................................................................... 16
3.1.3
Automatic Algorithm Run States ....................................................................... 18
3.2
Flash Memory Operation ................................................................................................... 20
3.2.1
Read/Reset Operation ...................................................................................... 21
3.2.2
Write Operation ................................................................................................ 22
3.2.3
Flash Erase Operation...................................................................................... 24
3.2.4
Sector Erase Operation .................................................................................... 25
3.2.5
Sector Erase Suspended Operation ................................................................. 27
3.2.6
Sector Erase Restart Operation ....................................................................... 28
3.3
Cautions When Using Flash Memory ................................................................................ 29
4.
Registers ...................................................................................................................................... 30
4.1
Flash Read Wait Register (FRWTR) ................................................................................. 31
4.2
Flash Status Register (FSTR) ........................................................................................... 32
4.3
Flash Interrupt Control Register (FICR) ............................................................................. 34
4.4
Flash Interrupt Status Register (FISR) .............................................................................. 35
4.5
Flash Interrupt Clear Register (FICLR).............................................................................. 36
4.6
CR Trimming Data Mirror Register (CRTRMM) ................................................................. 37
4.7
Flash Sync Down Register (FSYNDN) .............................................................................. 38
CHAPTER2: Flash Security ......................................................................................................................... 39
1.
Overview ...................................................................................................................................... 40
2.
Operation Explanation .................................................................................................................. 41
CHAPTER3: Serial Programming Connection........................................................................................... 43
1.
Serial Programmer ............................................................................................................ 44
1.1. Basic Configuration ........................................................................................................... 45
1.2. Pins Used ......................................................................................................................... 53
Major Changes ............................................................................................................................................. 55
