AT29C010-XXX ATMEL [ATMEL Corporation], AT29C010-XXX Datasheet - Page 4

• Manufacturer Part Number: AT29C010-XXX
• Description: 1 Megabit 128K x 8 5-volt Only CMOS Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

Device Operation (Continued)
BOOT BLOCK LOCKOUT DETECTION: A software
method is available to determine whether programming of
either boot block section is locked out. See Software Prod-
uct Identification Entry and Exit sections. When the device
is in the software product identification mode, a read from
location 00002 will show if programming the lower address
boot block is locked out while reading location FFFF2 will
DC and AC Operating Range
Operating Modes
Notes: 1. X can be V
DC Characteristics
4-132
I
I
I
I
I
V
V
V
V
V
Operating
Temperature (Case)
V
Mode
Read
Program
5V Chip Erase
Standby/Write Inhibit
Program Inhibit
Program Inhibit
Output Disable
Product Identification
Symbol
LI
LO
SB1
SB2
CC
IL
IH
OL
OH1
OH2
CC
Hardware
Software
Power Supply
2. Refer to AC Programming Waveforms.
3. V
(2)
H
= 12.0V
Input Load Current
Output Leakage Current
V
V
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output High Voltage CMOS
(5)
CC
CC
CC
Parameter
Active Current
Standby Current CMOS
Standby Current TTL
IL
AT29C010A
or V
0.5V.
IH
Com.
Ind.
.
V
CE
V
V
V
V
X
X
X
IH
IL
IL
IL
IL
AT29C010A-70
0 C - 70 C
5V
V
V
OE
X
V
V
V
V
X
IH
IH
IH
IL
IL
IL
(1)
5%
Condition
V
V
CE = V
CE = 2.0V to V
f = 5 MHz; I
I
I
I
OL
OH
OH
IN
I/O
= 2.1 mA
= 0V to V
= -400 A
= -100 A; V
= 0V to V
CC
WE
V
V
V
V
V
X
X
X
IH
IH
IH
- 0.3V to V
IL
IL
OUT
AT29C010A-90
-40 C - 85 C
CC
CC
0 C - 70 C
do so for the upper boot block. If the data is FE, the corre-
sponding block can be programmed; if the data is FF, the
program lockout feature has been activated and the corre-
sponding block cannot be programmed. The software
product identification exit mode should be used to return to
standard operation.
4. Manufacturer Code: 1F, Device Code: D5
5. See details under Software Product Identification Entry/Exit.
5V 10%
CC
= 0 mA
CC
A1 - A16 = V
A1 - A16 = V
= 4.5V
CC
A0 = V
A0 = V
A0 = V
A0 = V
Com.
Ind.
Ai
Ai
Ai
Ai
X
IL
IL
, A9 = V
, A9 = V
AT29C010A-12
IH
IH
IL
IL
-40 C - 85 C
0 C - 70 C
5V
H
H
,
,
10%
(3)
(3)
Min
2.0
2.4
4.2
I/O
D
D
High Z
High Z
Manufacturer Code
Device Code
Manufacturer Code
Device Code
OUT
IN
Max
100
300
AT29C010A-15
0.8
.45
10
10
50
3
-40 C - 85 C
0 C - 70 C
5V
(4)
(4)
10%
Units
mA
mA
V
V
V
V
V
A
A
A
A
(4)
(4)