MX29LV320ETTI-70G Macronix, MX29LV320ETTI-70G Datasheet - Page 2

• 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

FEATURES ............................................................................................................................................................. 5
GENERAL DESCRIPTION ..................................................................................................................................... 6
PIN CONFIGURATION ........................................................................................................................................... 7
PIN DESCRIPTION ................................................................................................................................................. 8
BLOCK DIAGRAM .................................................................................................................................................. 9
BLOCK DIAGRAM DESCRIPTION ...................................................................................................................... 10
BLOCK STRUCTURE ........................................................................................................................................... 11
BUS OPERATION ................................................................................................................................................. 15
FUNCTIONAL OPERATION DESCRIPTION ....................................................................................................... 17
P/N:PM1575
Table 1.a: MX29LV320ET SECTOR GROUP ARCHITECTURE ................................................................. 11
Table 1.b: MX29LV320EB SECTOR GROUP ARCHITECTURE ............................................................... 13
Table 2-1. BUS OPERATION ...................................................................................................................... 15
Table 2-2. BUS OPERATION ...................................................................................................................... 16
READ OPERATION .................................................................................................................................... 17
WRITE OPERATION ................................................................................................................................... 17
DEVICE RESET .......................................................................................................................................... 17
STANDBY MODE ........................................................................................................................................ 17
OUTPUT DISABLE ..................................................................................................................................... 17
BYTE/WORD SELECTION ......................................................................................................................... 18
HARDWARE WRITE PROTECT ................................................................................................................. 18
ACCELERATED PROGRAMMING OPERATION ...................................................................................... 18
TEMPORARY SECTOR GROUP UNPROTECT OPERATION ................................................................. 18
SECTOR GROUP PROTECT OPERATION ............................................................................................... 18
CHIP UNPROTECT OPERATION ............................................................................................................... 19
AUTOMATIC SELECT BUS OPERATIONS ................................................................................................ 19
SECTOR LOCK STATUS VERIFICATION .................................................................................................. 19
READ SILICON ID MANUFACTURER CODE ............................................................................................ 19
READ SILICON ID MX29LV320ET CODE .................................................................................................. 19
READ SILICON ID MX29LV320EB CODE .................................................................................................. 19
READ INDICATOR BIT (Q7) FOR SECURITY SECTOR ........................................................................... 20
INHERENT DATA PROTECTION ................................................................................................................ 20
COMMAND COMPLETION ......................................................................................................................... 20
LOW VCC WRITE INHIBIT ......................................................................................................................... 20
WRITE PULSE "GLITCH" PROTECTION ................................................................................................... 20
LOGICAL INHIBIT ....................................................................................................................................... 20
POWER-UP SEQUENCE ........................................................................................................................... 20
POWER-UP WRITE INHIBIT ...................................................................................................................... 21
POWER SUPPLY DECOUPLING ............................................................................................................... 21
Contents
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MX29LV320E T/B
REV. 1.2, MAY 23, 2011