MX29LV161DB 데이터 시트보기 (PDF) - Macronix International

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MX29LV161DB

16M-BIT [1M x 16] 3V SUPPLY FLASH MEMORY

Macronix International 

MX29LV161D T/B

Contents

FEATURES............................................................................................................................................................. 5

GENERAL DESCRIPTION..................................................................................................................................... 6

PIN CONFIGURATIONS......................................................................................................................................... 7

PIN DESCRIPTION................................................................................................................................................. 9

BLOCK DIAGRAM............................................................................................................................................... 10

BLOCK DIAGRAM DESCRIPTION...................................................................................................................... 11

BLOCK STRUCTURE.......................................................................................................................................... 12

Table 1-1. MX29LV161DT SECTOR ARCHITECTURE.............................................................................. 12

Table 1-2. MX29LV161DB SECTOR ARCHITECTURE ............................................................................. 13

BUS OPERATIONS.............................................................................................................................................. 14

Table 2-1. BUS OPERATION...................................................................................................................... 14

Table 2-2. BUS OPERATION...................................................................................................................... 15

FUNCTIONAL OPERATION DESCRIPTIONS..................................................................................................... 16

WRITE COMMANDS/COMMAND SEQUENCES...................................................................................... 16

REQUIREMENTS FOR READING ARRAY DATA...................................................................................... 16

RESET# OPERATION................................................................................................................................ 17

SECTOR PROTECT OPERATION............................................................................................................. 17

CHIP UNPROTECT OPERATION............................................................................................................. 17

HARDWARE WRITE PROTECT................................................................................................................ 17

ACCELERATED PROGRAMMING OPERATION ...................................................................................... 17

TEMPORARY SECTOR UNPROTECT OPERATION................................................................................ 18

AUTOMATIC SELECT OPERATION.......................................................................................................... 18

VERIFY SECTOR PROTECT STATUS OPERATION................................................................................ 18

DATA PROTECTION.................................................................................................................................. 18

LOW VCC WRITE INHIBIT......................................................................................................................... 18

WRITE PULSE "GLITCH" PROTECTION.................................................................................................. 19

LOGICAL INHIBIT....................................................................................................................................... 19

POWER-UP SEQUENCE........................................................................................................................... 19

POWER-UP WRITE INHIBIT...................................................................................................................... 19

POWER SUPPLY DECOUPLING............................................................................................................... 19

COMMAND OPERATIONS.................................................................................................................................. 20

TABLE 3. MX29LV161D T/B COMMAND DEFINITIONS........................................................................... 20

AUTOMATIC PROGRAMMING OF THE MEMORY ARRAY...................................................................... 21

ERASING THE MEMORY ARRAY.............................................................................................................. 21

SECTOR ERASE........................................................................................................................................ 22

CHIP ERASE............................................................................................................................................. 23

SECTOR ERASE SUSPEND..................................................................................................................... 23

SECTOR ERASE RESUME....................................................................................................................... 24

AUTOMATIC SELECT OPERATIONS........................................................................................................ 24

AUTOMATIC SELECT COMMAND SEQUENCE....................................................................................... 24

P/N:PM1359

REV. 1.0, JUN. 03, 2010

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