EN29GL064 EON [Eon Silicon Solution Inc.], EN29GL064 Datasheet - Page 42

• Manufacturer Part Number: EN29GL064
• Description: 64 Megabit (8192K x 8-bit / 4096K x 16-bit) Flash Memory Page mode Flash Memory, CMOS 3.0 Volt-only
• Manufacturer: EON [Eon Silicon Solution Inc.]

Read
Reset
Program
Write to Buffer
Program Buffer to
Flash
Write to Buffer
Abort Reset
Chip Erase
Sector Erase
Erase/Program Suspend
Erase/Program Resume
Secured Silicon Sector Entry
Secured Silicon Sector Exit
CFI Query
Accelerated Program
Manufacturer
ID
Device ID
Uniform
Device ID
Top Boot
Device ID
Bottom Boot
Sector Protect
Verify
Table 13. EN29GL064 Command Definitions
Legend
X = Don’t care
RA = Address of the memory to be read.
RD = Data read from location RA during read operation.
PA = Address of the memory location to be programmed. Addresses latch on the falling edge of the WE# or CE# pulse,
PD = Data to be programmed at location PA. Data latches on the rising edge of the WE# or CE# pulse, whichever happens first.
SA = Address of the sector to be verified (in autoselect mode) or erased. Address bits Amax–A16 uniquely select any sector.
WBL = Write Buffer Location. The address must be within the same write buffer page as PA.
WC = Word Count is the number of write buffer locations to load minus 1 and maximum value is 31 for word and byte mode.
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
Command
Sequence
whichever happens later.
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
1
1
4
4
4
4
4
4
6
1
3
6
6
1
1
3
4
1
2
Addr
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
XXX
XXX
XXX
555
555
555
555
555
555
555
555
555
555
555
555
RA
PA
XX
1
AA
55
P
st
P
Cycle
Data
RD
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
F0
B0
A0
29
30
98
Rev. M, Issue Date: 2011/04/13
Addr
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
555
555
555
555
555
555
555
555
555
555
PA
2
P
nd
P
Cycle
Data
PD
55
55
55
55
55
55
55
55
55
55
55
55
42
Addr
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
555
555
555
555
555
555
555
555
555
555
555
555
SA
3
©2004 Eon Silicon Solution, Inc.,
P
rd
P
Cycle
Data
Bus Cycles
A0
90
90
90
90
90
25
F0
80
80
88
90
Addr
(SA)
(SA)
AAA
AAA
X01
X02
X01
X02
X01
X02
X02
X04
000
100
000
200
555
555
PA
SA
XX
4
P
th
P
Cycle
Data
227E
227E
227E
WC
PD
AA
AA
7E
7E
7E
00
7F
1C
7F
1C
00
01
00
01
Addr
X0E
X1C
X0E
X1C
X0E
X1C
2AA
2AA
555
555
EN29GL064
PA
5
P
th
www.eonssi.com
P
Cycle
Data
220C
2210
2210
PD
0C
10
10
55
55
Addr
AAA
X0F
X1E
X0F
X1E
X0F
X1E
WBL
555
SA
6
P
th
P
Cycle
Data
2201
2201
2200
PD
01
01
00
10
30