EN29GL064 Datasheet, PDF (45/66 Pages) Eon Silicon Solution Inc. – 64 Megabit (8192K x 8-bit / 4096K x 16-bit) Flash Memory

Preliminary EN29GL064
Table 14-2. EN29GL064 Command Definitions
Command
Sequence
Command Set
Entry
Word
Byte
Program
Read
Command Set Exit
PPB Command ^Word
Set Entry
Byte
PPB Program
All PPB Erase
PPB Status Read
PPB Command Set Exit
PPB Lock
Command Set
Entry
Word
Byte
PPB Lock Set
PPB Lock Status Read
PPB Lock Command Set
Exit
DYB Command ^Word
Set Entry
Byte
DYB Set
DYB Clear
DYB Status Read
DYB Command Set Exit
Bus Cycles
1^st
P
P
Cycle
Addr Data
2 ^nd
P
P
Cycle
Addr Data
3^rd
P
P
Cycle
Addr Data
4^th
P
P
Cycle
Addr Data
3 555 AA 2AA 55 555 40
3 AAA AA 55 55 AAA 40
2 XXX A0 XXX Data
1 00 RD
2 XXX 90 XXX 00
3 555 AA
3 AAA AA
2 XXX A0
2 XXX 80
1 SA RD
2 XXX 90
2AA 55
55 55
SA 00
00 30
XXX 00
555 C0
AAA C0
3 555 AA 2AA 55 555 50
3 AAA AA 555 55 AAA 50
2 XXX A0 XXX 00
1 XXX RD
2 XXX 90 XXX 00
3 555 AA
3 AAA AA
2 XXX A0
2 XXX A0
1 SA RD
2 XXX 90
2AA 55
555 55
SA 00
SA 01
XXX 00
555 E0
AAA E0
5 ^th
P
P
Cycle
Addr Data
6 ^th
P
P
Cycle
Addr Data
Legend
X = Don’t care
RD(0) = Read data.
SA = Sector Address. Address bits Amax–A16 uniquely select any sector.
PWD = Password
PWDx = Password word0, word1, word2, and word3.
Data = Lock Register Contents: PD(0) = Secured Silicon Sector Protection Bit,
PD(1) = Persistent Protection Mode Lock Bit, PD(2) = Password Protection
Mode Lock Bit.
This Data Sheet may be revised by subsequent versions
45
or modifications due to changes in technical specifications.
©2004 Eon Silicon Solution, Inc.,
Rev. A, Issue Date: 2009/3/20
www.eonssi.com