MX29LV320ETTI-70G Macronix, MX29LV320ETTI-70G Datasheet - Page 3

• Manufacturer Part Number: MX29LV320ETTI-70G
• Description: MX29LV Series 3 V 32 Mb (4M x 8/2M x 16) 70 ns Parallel Flash - TSOP-48
• Manufacturer: Macronix

COMMAND OPERATIONS ................................................................................................................................... 22
COMMON FLASH MEMORY INTERFACE (CFI) MODE ..................................................................................... 30
ELECTRICAL CHARACTERISTICS .................................................................................................................... 33
WRITE COMMAND OPERATION ......................................................................................................................... 37
READ/RESET OPERATION ................................................................................................................................. 38
ERASE/PROGRAM OPERATION ........................................................................................................................ 40
P/N:PM1575
TABLE 3. MX29LV320E T/B COMMAND DEFINITIONS ............................................................................ 22
AUTOMATIC PROGRAMMING OF THE MEMORY ARRAY ...................................................................... 23
SECTOR ERASE ........................................................................................................................................ 24
CHIP ERASE .............................................................................................................................................. 25
SECTOR ERASE SUSPEND ...................................................................................................................... 25
SECTOR ERASE RESUME ........................................................................................................................ 26
AUTOMATIC SELECT OPERATIONS ........................................................................................................ 26
AUTOMATIC SELECT COMMAND SEQUENCE ....................................................................................... 26
READ MANUFACTURER ID OR DEVICE ID ............................................................................................. 27
SECURITY SECTOR LOCK STATUS ......................................................................................................... 27
VERIFY SECTOR GROUP PROTECTION ................................................................................................. 27
SECURITY SECTOR FLASH MEMORY REGION ..................................................................................... 27
FACTORY LOCKED: SECURITY SECTOR PROGRAMMED AND PROTECTED AT THE FACTORY .... 27
CUSTOMER LOCKABLE: SECURITY SECTOR NOT PROGRAMMED OR PROTECTED AT THE
FACTORY.................................................................................................................................................... 28
ENTER AND EXIT SECURITY SECTOR .................................................................................................... 28
RESET OPERATION .................................................................................................................................. 29
QUERY COMMAND AND COMMAND FLASH MEMORY INTERFACE (CFI) MODE ............................... 30
Table 4-1. CFI mode: Identification Data Values ......................................................................................... 30
Table 4-2. CFI Mode: System Interface Data Values .................................................................................. 30
Table 4-3. CFI Mode: Device Geometry Data Values .................................................................................. 31
Table 4-4. CFI Mode: Primary Vendor-Specific Extended Query Data Values ............................................ 32
ABSOLUTE MAXIMUM STRESS RATINGS ............................................................................................... 33
OPERATING TEMPERATURE AND VOLTAGE .......................................................................................... 33
DC CHARACTERISTICS ............................................................................................................................ 34
SWITCHING TEST CIRCUIT ...................................................................................................................... 35
SWITCHING TEST WAVEFORM ............................................................................................................... 35
AC CHARACTERISTICS ............................................................................................................................ 36
Figure 1. COMMAND WRITE OPERATION ................................................................................................ 37
Figure 2. READ TIMING WAVEFORM ........................................................................................................ 38
Figure 3. RESET# TIMING WAVEFORM ................................................................................................... 39
Figure 4. AUTOMATIC CHIP ERASE TIMING WAVEFORM ...................................................................... 40
Figure 5. AUTOMATIC CHIP ERASE ALGORITHM FLOWCHART ............................................................ 41
Figure 6. AUTOMATIC SECTOR ERASE TIMING WAVEFORM ................................................................ 42
Figure 7. AUTOMATIC SECTOR ERASE ALGORITHM FLOWCHART .................................................... 43
Figure 8. ERASE SUSPEND/RESUME FLOWCHART .............................................................................. 44
3
MX29LV320E T/B
REV. 1.2, MAY 23, 2011