at49bv642dt ATMEL Corporation, at49bv642dt Datasheet - Page 17

• Manufacturer Part Number: at49bv642dt
• Description: 64-megabit 4m X 16 3-volt Only Flash Memory
• Manufacturer: ATMEL Corporation

10. DC and AC Operating Range
11. Operating Modes
Notes:
3631A–FLASH–04/06
Operating Temperature (Case)
V
Mode
Read
Program/Erase
Standby/Program Inhibit
Program Inhibit
Output Disable
Reset
Software Product
Identification
CC
Power Supply
1. The VPP pin can be tied to V
2. X can be V
3. Refer to program cycle waveforms on
4. V
5. V
6. Manufacturer Code: 001FH; Device Code: 01D6H - AT49BV642D; 01D2H - AT49BV642DT.
IHPP
ILPP
(3)
(max) = 0.4V.
(min) = 1.65V.
IL
or V
IH
CE
.
V
V
V
X
X
X
X
X
IH
IL
IL
OE
CC
V
V
V
X
V
X
X
X
IH
IH
IL
(2)
IL
. For faster program operations, V
WE
page
V
V
V
X
X
X
X
X
IH
IH
IL
21.
Industrial
RESET
V
V
V
V
V
V
V
V
X
IH
IH
IH
IH
IH
IH
IH
IL
V
V
V
IHPP
ILPP
X
PP
X
X
X
X
X
(2)
(1)
(5)
(4)
PP
can be set to 9.5V ± 0.5V.
A0 = V
A0 = V
IH
IL
, A1 - A21 = V
, A1 - A21 = V
Ai
Ai
Ai
X
X
AT49BV642D(T) - 70
-40°C - 85°C
2.7V - 3.6V
AT49BV642D(T)
IL
IL
Manufacturer Code
Device Code
High Z
High Z
High Z
D
I/O
D
OUT
IN
(6)
(6)
17