W39L010
128K
脳
8 CMOS FLASH MEMORY
Table of Contents-
1.
2.
3.
4.
5.
6.
GENERAL DESCRIPTION ......................................................................................................... 3
FEATURES ................................................................................................................................. 3
PIN CONFIGURATIONS ............................................................................................................ 4
BLOCK DIAGRAM ...................................................................................................................... 4
PIN DESCRIPTION..................................................................................................................... 4
FUNCTIONAL DESCRIPTION ................................................................................................... 5
6.1
Device Bus Operation..................................................................................................... 5
6.1.1
6.1.2
6.1.3
6.1.4
6.1.5
Read Mode.......................................................................................................................5
Write Mode .......................................................................................................................5
Standby Mode ..................................................................................................................5
Output Disable Mode........................................................................................................5
Auto-select Mode..............................................................................................................5
Boot Block Operation........................................................................................................6
Write Pulse "Glitch" Protection .........................................................................................6
Logical Inhibit ...................................................................................................................6
Power-up Write Inhibit ......................................................................................................6
Read Command ...............................................................................................................7
Auto-select Command ......................................................................................................7
Byte Program Command ..................................................................................................7
Chip Erase Command ......................................................................................................8
Page Erase Command .....................................................................................................8
DQ7: Data Polling.............................................................................................................9
DQ6: Toggle Bit................................................................................................................9
6.2
Data Protection ............................................................................................................... 6
6.2.1
6.2.2
6.2.3
6.2.4
6.3
Command Definitions ..................................................................................................... 7
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.4
Write Operation Status ................................................................................................... 9
6.4.1
6.4.2
7.
TABLE OF OPERATING MODES ............................................................................................ 10
7.1
7.2
7.3
7.4
7.5
7.6
7.7
Device Bus Operations ................................................................................................. 10
Auto-select Codes (High Voltage Method) ................................................................... 10
Command Definitions ................................................................................................... 11
Embedded Programming Algorithm ............................................................................. 12
Embedded Erase Algorithm.......................................................................................... 13
Embedded #Data Polling Algorithm.............................................................................. 14
Embedded Toggle Bit Algorithm ................................................................................... 14
Publication Release Date: January 9, 2004
Revision A4
-1-