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K8A1215EZC

512Mb C-die NOR FLASH

Samsung 

K8A12(13)15ET(B/Z)C

Rev. 1.1

datasheet NOR FLASH MEMORY

512Mb C-die NOR FLASH 1

1.0 FEATURES................................................................................................................................................................. 4

2.0 GENERAL DESCRIPTION ......................................................................................................................................... 4

3.0 PIN DESCRIPTION .................................................................................................................................................... 4

4.0 BALL FBGA TOP VIEW (BALL DOWN) ..................................................................................................................... 5

5.0 FUNCTIONAL BLOCK DIAGRAM .............................................................................................................................. 6

6.0 ORDERING INFORMATION ...................................................................................................................................... 7

7.0 PRODUCT INTRODUCTION...................................................................................................................................... 10

8.0 COMMAND DEFINITIONS ......................................................................................................................................... 11

9.0 DEVICE OPERATION ................................................................................................................................................ 13

9.1 Read Mode .............................................................................................................................................................. 13

9.1.1.Asynchronous Read Mode............................................................................................................................... 13

9.1.2.Synchronous (Burst) Read Mode..................................................................................................................... 13

9.2 Programmable Wait State ....................................................................................................................................... 14

9.3 Handshaking............................................................................................................................................................ 14

9.4 Set Burst Mode Configuration Register ................................................................................................................... 14

9.4.1.Programmable Wait State Configuration.......................................................................................................... 14

9.4.2.Burst Read Mode Setting ................................................................................................................................. 15

9.4.3.RDY Configuration ........................................................................................................................................... 15

9.5 Output Driver Setting ............................................................................................................................................... 16

9.6 Autoselect Mode...................................................................................................................................................... 16

9.7 Standby Mode ......................................................................................................................................................... 17

9.8 Automatic Sleep Mode ............................................................................................................................................ 17

9.9 Output Disable Mode ............................................................................................................................................... 17

9.10 Block Protection & Unprotection ............................................................................................................................ 17

9.11 Hardware Reset..................................................................................................................................................... 17

9.12 Software Reset ...................................................................................................................................................... 17

9.13 Program ................................................................................................................................................................. 18

9.14 Accelerated Program ............................................................................................................................................. 18

9.15 Write Buffer Programming ..................................................................................................................................... 18

9.16 Accelerated Write Buffer Programming ................................................................................................................. 19

9.17 Chip Erase ............................................................................................................................................................. 19

9.18 Block Erase ........................................................................................................................................................... 19

9.19 Unlock Bypass....................................................................................................................................................... 19

9.20 Erase Suspend / Resume...................................................................................................................................... 20

9.21 Program Suspend / Resume ................................................................................................................................. 20

9.22 Read While Write Operation .................................................................................................................................. 20

9.23 OTP Block Region ................................................................................................................................................. 20

9.24 Low VCC Write Inhibit ........................................................................................................................................... 21

9.25 Write Pulse “Glitch” Protection .............................................................................................................................. 21

9.26 Logical Inhibit......................................................................................................................................................... 21

10.0 FLASH MEMORY STATUS FLAGS ......................................................................................................................... 22

11.0 DEEP POWER DOWN ............................................................................................................................................. 25

12.0 COMMON FLASH MEMORY INTERFACE .............................................................................................................. 26

13.0 ABSOLUTE MAXIMUM RATINGS ..................................................................................................................... 28

14.0 RECOMMENDED OPERATING CONDITIONS (Voltage reference to GND) ...................................................... 28

15.0 DC CHARACTERISTICS................................................................................................................................... 29

16.0 CAPACITANCE (TA = 25 °C, VCC = 1.8V, f = 1.0MHz)...................................................................................... 31

17.0 AC TEST CONDITION ...................................................................................................................................... 31

18.0 AC CHARACTERISTICS .......................................................................................................................................... 32

18.1 Synchronous/Burst Read.................................................................................................................................32

18.2 Asynchronous Read ........................................................................................................................................35

18.3 Erase/Program Operation................................................................................................................................39

18.4 Erase/Program Performance ...........................................................................................................................40

19.0 CROSSING OF FIRST WORD BOUNDARY IN BURST READ MODE ................................................................... 46

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