7
AT49F008A(T)/8192A(T)
1199G–FLASH–11/02
Notes: 1. X can be V
IL
or V
IH
.
2. Refer to AC programming waveforms.
3. V
H
= 12.0V ± 0.5V.
4. Manufacturer Code: 001FH
Device Code: 22H (AT49F008A); 00A0H (AT49F8192A); 21H (AT49F008AT); 00A3H (AT49F8192AT).
5. See details under “Software Product Identification Entry/Exit” on page 13.
Note: 1. In the erase mode, I
CC
is 90 mA.
DC and AC Operating Range
AT49F008A/8192A(T)-70 AT49F008A/8192A(T)-90
Operating Temperature (Case)
Com. N/A N/A
Ind. -40
°C - 85°C-40°C - 85°C
V
CC
Power Supply 5V ± 10% 5V ± 10%
Operating Modes
Mode CE OE WE RESET Ai I/O
Read V
IL
V
IL
V
IH
V
IH
Ai D
OUT
Program/Erase
(2)
V
IL
V
IH
V
IL
V
IH
Ai D
IN
Standby/Program
Inhibit
V
IH
X
(1)
XV
IH
X High-Z
Program Inhibit X X V
IH
V
IH
Program Inhibit X V
IL
XV
IH
Output Disable X V
IH
XV
IH
High-Z
Reset X X X V
IL
X High-Z
Product Identification
Hardware V
IL
V
IL
V
IH
V
IH
A1 - A18 = V
IL
, A9 = V
H
(3)
A0 = V
IL
Manufacturer Code
(4)
A1 - A18 = V
IL
, A9 = V
H
(3)
A0 = V
IH
Device Code
(4)
Software
(5)
V
IH
A0 = V
IL
, A1 - A18 = V
IL
Manufacturer Code
(4)
A0 = V
IH
, A1 - A18 = V
IL
Device Code
(4)
DC Characteristics
Symbol Parameter Condition Min Max Units
I
LI
Input Load Current V
IN
= 0V to V
CC
10.0 µA
I
LO
Output Leakage Current V
I/O
= 0V to V
CC
10.0 µA
I
SB1
V
CC
Standby Current CMOS CE = V
CC
- 0.3V to V
CC
100.0 µA
I
SB2
V
CC
Standby Current TTL CE = 2.0V to V
CC
3.0 mA
I
CC
(1)
V
CC
Active Current f = 5 MHz; I
OUT
= 0 mA 50.0 mA
V
IL
Input Low Voltage 0.8 V
V
IH
Input High Voltage 2.0 V
V
OL
Output Low Voltage I
OL
= 2.1 mA 0.45 V
V
OH
Output High Voltage I
OH
= -400 µA 2.4 V
