MX25L6406E(2010) データシートの表示（PDF） - Macronix International

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MX25L6406E
(Rev.:2010)

64M-BIT [x 1 / x 2] CMOS SERIAL FLASH

Macronix International 

MX25L6406E

Contents

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

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

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

PIN DESCRIPTION....................................................................................................................................................... 7

BLOCK DIAGRAM....................................................................................................................................................... 8

MEMORY ORGANIZATION.......................................................................................................................................... 9

Table 1. Memory Organization............................................................................................................................. 9

DEVICE OPERATION................................................................................................................................................. 10

Figure 1. Serial Modes Supported....................................................................................................... 10

DATA PROTECTION.................................................................................................................................................. 11

Table 2. Protected Area Sizes............................................................................................................................. 12

Table 3. 512 bit Secured OTP Definition............................................................................................................ 12

HOLD FEATURES...................................................................................................................................................... 13

Figure 2. Hold Condition Operation ........................................................................................................ 13

COMMAND DESCRIPTION....................................................................................................................................... 14

Table 4. COMMAND DEFINITION...................................................................................................................... 14

(1) Write Enable (WREN).................................................................................................................................... 15

(2) Write Disable (WRDI).................................................................................................................................... 15

(3) Read Status Register (RDSR)....................................................................................................................... 15

(4) Write Status Register (WRSR)...................................................................................................................... 16

Table 5. Protection Modes.................................................................................................................................. 17

(5) Read Data Bytes (READ).............................................................................................................................. 18

(6) Read Data Bytes at Higher Speed (FAST_READ)........................................................................................ 18

(7) Dual Output Mode (DREAD)......................................................................................................................... 18

(8) Sector Erase (SE).......................................................................................................................................... 18

(9) Block Erase (BE)........................................................................................................................................... 19

(10) Chip Erase (CE).......................................................................................................................................... 19

(11) Page Program (PP)..................................................................................................................................... 19

(12) Deep Power-down (DP)............................................................................................................................... 20

(13) Release from Deep Power-down (RDP), Read Electronic Signature (RES) .............................................. 20

(14) Read Identification (RDID)........................................................................................................................... 21

(15) Read Electronic Manufacturer ID & Device ID (REMS)............................................................................... 21

Table 6. ID DEFINITIONS .................................................................................................................................. 22

(16) Enter Secured OTP (ENSO)........................................................................................................................ 22

(17) Exit Secured OTP (EXSO).......................................................................................................................... 22

(18) Read Security Register (RDSCUR)............................................................................................................. 23

Table 7. SECURITY REGISTER DEFINITION................................................................................................... 23

(19) Write Security Register (WRSCUR)............................................................................................................ 23

P/N: PM1577

REV. 1.1, NOV. 17, 2010

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