m28f101-100xp6 STMicroelectronics, m28f101-100xp6 Datasheet - Page 4

• Manufacturer Part Number: m28f101-100xp6
• Description: 128k Chip Erase Flash Memory
• Manufacturer: STMicroelectronics

M28F101
Table 3. Operations
Notes: 1. X = V
Table 4. Electronic Signature
Table 5. Commands
Notes: 1. X = V
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Manufacturer’s Code
Device Code
Read
Electronic
Signature
Setup Erase/
Erase
Erase Verify
Setup Program/
Program
Program Verify
Reset
Read/Write
Read Only
Command
2. Refer also to the Command table.
2. Refer also to the Electronic Signature table.
Identifier
(2)
(2)
IL
IL
or V
or V
IH
IH
V
V
.
.
V
PPH
PPL
Cycles
PP
1
2
2
2
2
2
2
(1)
(1)
Electronic Signature
V
A0
V
Output Disable
Output Disable
IH
IL
Operation
Operation
Standby
Standby
Write
Write
Write
Write
Write
Write
Write
Read
Read
Write
DQ7
0
0
DQ6
1st Cycle
0
0
A0-A16
A0-A16
X
X
X
X
X
X
V
V
V
V
V
V
V
V
DQ5
E
IH
IH
IL
IL
IL
IL
IL
IL
1
0
DQ0-DQ7
DQ4
C0h
00h
90h
20h
A0h
40h
FFh
0
0
V
V
V
V
V
V
G
X
X
IH
IH
IH
IL
IL
IL
DQ3
0
0
Operation
V
IL
Read
Read
Read
Read
Write
Write
Write
V
V
V
V
V
W
Pulse
X
X
DQ2
IH
IH
IH
IH
IH
0
1
DQ1
2nd Cycle
0
1
A9
V
A9
A9
A9
A0-A16
00000h
00001h
A0-A16
X
X
X
X
ID
X
X
X
X
DQ0
0
1
Data Output
Data Output
DQ0 - DQ7
Data Input
Data Output
Data Output
Data Input
Codes
DQ0-DQ7
Hex Data
Hi-Z
Hi-Z
Hi-Z
Hi-Z
20h
07h
20h
FFh
20h
07h