MX29GL256F MX29GL256F DATASHEET P/N:PM1544 REV. 1.5, OCT. 30, 2013 1MX29GL256F Contents FEATURES .............................................................................................................................................................5 GENERAL FEATURES ..................................................................................................................................5 PERFORMANCE ...........................................................................................................................................5 SOFTWARE FEATURES ...............................................................................................................................5 HARDWARE FEATURES ..............................................................................................................................5 PIN CONFIGURATION ...........................................................................................................................................6 PIN DESCRIPTION .................................................................................................................................................7 BLOCK DIAGRAM ..................................................................................................................................................8 BLOCK DIAGRAM DESCRIPTION ........................................................................................................................9 BLOCK STRUCTURE ...........................................................................................................................................10 Table 1. MX29GL256F SECTOR ARCHITECTURE ...................................................................................10 BUS OPERATION ................................................................................................................................................. 11 Table 2-1. BUS OPERATION ....................................................................................................................... 11 Table 2-2. BUS OPERATION .......................................................................................................................12 FUNCTIONAL OPERATION DESCRIPTION .......................................................................................................13 READ OPERATION .....................................................................................................................................13 PAGE READ ................................................................................................................................................13 WRITE OPERATION ...................................................................................................................................13 DEVICE RESET ..........................................................................................................................................13 STANDBY MODE ........................................................................................................................................13 OUTPUT DISABLE ......................................................................................................................................14 BYTE/WORD SELECTION ..........................................................................................................................14 HARDWARE WRITE PROTECT .................................................................................................................14 ACCELERATED PROGRAMMING OPERATION .......................................................................................14 WRITE BUFFER PROGRAMMING OPERATION .......................................................................................14 SECTOR PROTECT OPERATION ..............................................................................................................15 AUTOMATIC SELECT BUS OPERATIONS ................................................................................................15 SECTOR LOCK STATUS VERIFICATION ..................................................................................................15 READ SILICON ID MANUFACTURER CODE ............................................................................................16 READ INDICATOR BIT (Q7) FOR SECURITY SECTOR ............................................................................16 INHERENT DATA PROTECTION ................................................................................................................16 COMMAND COMPLETION .........................................................................................................................16 LOW VCC WRITE INHIBIT ..........................................................................................................................16 WRITE PULSEGLITC PROTECTION ...................................................................................................16 LOGICAL INHIBIT ........................................................................................................................................16 POWER-UP SEQUENCE ............................................................................................................................17 POWER-UP WRITE INHIBIT .......................................................................................................................17 POWER SUPPLY DECOUPLING ................................................................................................................17 P/N:PM1544 REV. 1.5, OCT. 30, 2013 2