3
P/N:PM1509 REV. 1.5, OCT. 21, 2015
MX29GL320E T/B
MX29GL320E H/L
AUTOMATIC PROGRAMMING OF THE MEMORY ARRAY ..................................................................... 24
ERASING THE MEMORY ARRAY .............................................................................................................. 25
SECTOR ERASE ........................................................................................................................................ 25
CHIP ERASE ............................................................................................................................................. 26
ERASE SUSPEND/RESUME ..................................................................................................................... 27
SECTOR ERASE RESUME ....................................................................................................................... 27
PROGRAM SUSPEND/RESUME .............................................................................................................. 28
PROGRAM RESUME ................................................................................................................................. 28
BUFFER WRITE ABORT ............................................................................................................................ 28
AUTOMATIC SELECT OPERATIONS ........................................................................................................ 29
AUTOMATIC SELECT COMMAND SEQUENCE ....................................................................................... 29
READ MANUFACTURER ID OR DEVICE ID ............................................................................................. 30
RESET ....................................................................................................................................................... 30
ADVANCED SECTOR PROTECTION/UN-PROTECTION ......................................................................... 31
Figure 1. Advance Sector Protection/Unprotection SPB Program Algorithm .............................................. 31
Figure 2. Lock Register Program Algorithm ................................................................................................ 32
Figure 3. SPB Program Algorithm ............................................................................................................... 34
SECURITY SECTOR FLASH MEMORY REGION ..................................................................................... 37
FACTORY LOCKED: SECURITY SECTOR PROGRAMMED AND PROTECTED AT THE FACTORY ..... 37
CUSTOMER LOCKABLE: SECURITY SECTOR NOT PROGRAMMED OR PROTECTED AT THE
FACTORY ................................................................................................................................................... 37
TABLE 3. COMMAND DEFINITIONS ......................................................................................................... 38
COMMON FLASH MEMORY INTERFACE (CFI) MODE ..................................................................................... 41
QUERY COMMAND AND COMMAND FLASH MEMORY INTERFACE (CFI) MODE ............................... 41
Table 4-1. CFI mode: Identication Data Values (Note 1) ............................................................................... 41
Table 4-2. CFI mode: System Interface Data Values .................................................................................. 41
Table 4-3. CFI mode: Device Geometry Data Values ................................................................................. 42
Table 4-4. CFI mode: Primary Vendor-Specic Extended Query Data Values ........................................... 43
ELECTRICAL CHARACTERISTICS ....................................................................................................................44
ABSOLUTE MAXIMUM STRESS RATINGS .............................................................................................. 44
OPERATING TEMPERATURE AND VOLTAGE ......................................................................................... 44
Maximum Negative Overshoot Waveform .................................................................................................. 44
Maximum Positive Overshoot Waveform .................................................................................................... 44
DC CHARACTERISTICS ............................................................................................................................ 45
SWITCHING TEST CIRCUITS ................................................................................................................... 46
SWITCHING TEST WAVEFORMS ............................................................................................................ 46
AC CHARACTERISTICS ............................................................................................................................ 47
WRITE COMMAND OPERATION .........................................................................................................................48
Figure 4. COMMAND WRITE OPERATION ............................................................................................... 48
READ/RESET OPERATION .................................................................................................................................49
Figure 5. READ TIMING WAVEFORMS ..................................................................................................... 49
Figure 6. RESET# TIMING WAVEFORM .................................................................................................. 50