MX29GL640EHT2I-90G Macronix

MX29GL640E T/B MX29GL640E H/L MX29GL640E T/B, MX29GL640E H/L DATASHEET P/N:PM1494 Macronix Proprietary Rev. 1.9, March 08, 2018 1MX29GL640E T/B MX29GL640E H/L Contents FEATURES .............................................................................................................................................................5 PIN CONFIGURATION for MX29GL640E T/B .......................................................................................................6 PIN CONFIGURATION for MX29GL640E H/L .......................................................................................................7 PIN DESCRIPTION .................................................................................................................................................8 BLOCK DIAGRAM ..................................................................................................................................................9 BLOCK DIAGRAM DESCRIPTION ......................................................................................................................10 BLOCK STRUCTURE ........................................................................................................................................... 11 Table 1-1. MX29GL640ET SECTOR ARCHITECTURE ............................................................................. 11 Table 1-2. MX29GL640EB SECTOR ARCHITECTURE .............................................................................15 Table 1-3. MX29GL640E H/L SECTOR ARCHITECTURE .........................................................................19 FUNCTIONAL OPERATION DESCRIPTION .......................................................................................................24 READ OPERATION ....................................................................................................................................24 PAGE READ ................................................................................................................................................24 WRITE OPERATION ...................................................................................................................................24 DEVICE RESET ..........................................................................................................................................24 STANDBY MODE ........................................................................................................................................24 OUTPUT DISABLE .....................................................................................................................................25 BYTE/WORD SELECTION .........................................................................................................................25 HARDWARE WRITE PROTECT .................................................................................................................25 ACCELERATED PROGRAMMING OPERATION ......................................................................................25 WRITE BUFFER PROGRAMMING OPERATION ......................................................................................25 SECTOR PROTECT OPERATION .............................................................................................................26 AUTOMATIC SELECT BUS OPERATIONS ................................................................................................26 SECTOR LOCK STATUS VERIFICATION ..................................................................................................26 READ SILICON ID MANUFACTURER CODE ............................................................................................27 READ INDICATOR BIT (Q7) FOR SECURITY SECTOR ...........................................................................27 INHERENT DATA PROTECTION ................................................................................................................27 COMMAND COMPLETION .........................................................................................................................27 LOW VCC WRITE INHIBIT .........................................................................................................................27 WRITE PULSEGLITC PROTECTION ...................................................................................................27 LOGICAL INHIBIT .......................................................................................................................................27 POWER-UP SEQUENCE ...........................................................................................................................28 POWER-UP WRITE INHIBIT ......................................................................................................................28 POWER SUPPLY DECOUPLING ...............................................................................................................28 COMMAND OPERATIONS ...................................................................................................................................29 READING THE MEMORY ARRAY ..............................................................................................................29 AUTOMATIC PROGRAMMING OF THE MEMORY ARRAY .....................................................................29 ERASING THE MEMORY ARRAY ..............................................................................................................30 SECTOR ERASE ........................................................................................................................................30 CHIP ERASE ..............................................................................................................................................31 P/N:PM1494 Macronix Proprietary Rev. 1.9, March 08, 2018 2