512Mb, 1Gb, 2Gb: P30-65nm
Features
Contents
General Description ......................................................................................................................................... 7
Virtual Chip Enable Description ........................................................................................................................ 8
Memory Map ................................................................................................................................................... 9
Package Dimensions ....................................................................................................................................... 11
Pinouts and Ballouts ....................................................................................................................................... 13
Signal Descriptions ......................................................................................................................................... 15
Bus Operations ............................................................................................................................................... 17
Read .......................................................................................................................................................... 17
Write .......................................................................................................................................................... 17
Output Disable ........................................................................................................................................... 17
Standby ..................................................................................................................................................... 17
Reset .......................................................................................................................................................... 18
Device Command Codes ................................................................................................................................. 19
Device Command Bus Cycles .......................................................................................................................... 22
Read Operations ............................................................................................................................................. 24
Asynchronous Single Word Read ..................................................................................................................... 24
Asynchronous Page Mode Read (Easy BGA Only) ............................................................................................. 24
Synchronous Burst Mode Read (Easy BGA Only) .............................................................................................. 25
Read CFI ........................................................................................................................................................ 25
Read Device ID ............................................................................................................................................... 25
Device ID Codes ............................................................................................................................................. 26
Program Operations ....................................................................................................................................... 27
Word Programming (40h) ........................................................................................................................... 27
Buffered Programming (E8h, D0h) .............................................................................................................. 27
Buffered Enhanced Factory Programming (80h, D0h) ................................................................................... 28
Program Suspend ....................................................................................................................................... 30
Program Resume ........................................................................................................................................ 31
Program Protection .................................................................................................................................... 31
Erase Operations ............................................................................................................................................ 32
BLOCK ERASE Command ........................................................................................................................... 32
BLANK CHECK Command .......................................................................................................................... 32
ERASE SUSPEND Command ....................................................................................................................... 33
ERASE RESUME Command ........................................................................................................................ 33
Erase Protection ......................................................................................................................................... 33
Security Operations ........................................................................................................................................ 34
Block Locking ............................................................................................................................................. 34
BLOCK LOCK Command ............................................................................................................................ 34
BLOCK UNLOCK Command ....................................................................................................................... 34
BLOCK LOCK DOWN Command ................................................................................................................. 34
Block Lock Status ....................................................................................................................................... 34
Block Locking During Suspend ................................................................................................................... 35
Selectable OTP Blocks ................................................................................................................................. 36
Password Access ......................................................................................................................................... 36
Status Register ................................................................................................................................................ 37
Read Status Register ................................................................................................................................... 37
Clear Status Register ................................................................................................................................... 38
Configuration Register .................................................................................................................................... 39
Read Configuration Register ....................................................................................................................... 39
Read Mode ................................................................................................................................................. 39
Latency Count ............................................................................................................................................ 40
PDF: 09005aef845667b3
p30_65nm_MLC_512Mb-1gb_2gb.pdf - Rev. B 12/13 EN
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