AT49BV002A Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
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Fabricante
AT49BV002A Datasheet PDF : 19 Pages
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7. DC and AC Operating Range
Operating Temperature (Case)
Ind.
VCC Power Supply
AT49BV002A(N)(T)-70
-40°C - 85°C
2.7V - 3.6V
8. Operating Modes
Mode
CE
OE
WE
RESET(6)
Ai
Read
VIL
VIL
VIH
VIH
Ai
Program/Erase(2)
VIL
VIH
VIL
VIH
Ai
Standby/Write Inhibit
VIH
X(1)
X
VIH
X
Program Inhibit
X
X
VIH
VIH
Program Inhibit
X
VIL
X
VIH
Output Disable
X
VIH
X
VIH
Reset
X
X
X
VIL
X
Product Identification
Hardware
VIL
VIL
VIH
A1 - A17 = VIL, A9 = VH,(3), A0 = VIL
A1 - A17 = VIL, A9 = VH,(3), A0 = VIH
Software(5)
A0 = VIL, A1 - A17=VIL
A0 = VIH, A1 - A17=VIL
Notes: 1. X can be VIL or VIH.
2. Refer to AC Programming Waveforms.
3. VH = 12.0V ± 0.5V.
4. Manufacturer Code: 1FH, Device Code: 07H - AT49BV002A(N), 08H - AT49BV002A(N)T
5. See details under “Software Product Identification Entry/Exit”.
6. This pin is not available on the AT49BV002AN(T).
I/O
DOUT
DIN
High Z
High Z
High Z
Manufacturer Code(4)
Device Code(4)
Manufacturer Code(4)
Device Code(4)
9. DC Characteristics
Symbol Parameter
Condition
ILI
ILO
ISB1
ISB2
ICC(1)
VIL
VIH
VOL
VOH
Note:
Input Load Current
Output Leakage Current
VCC Standby Current CMOS
VCC Standby Current TTL
VCC Active Current
Input Low Voltage
VIN = 0V to VCC
VI/O = 0V to VCC
CE = VCC - 0.3V to VCC
CE = 2.0V to VCC
f = 5 MHz; IOUT = 0 mA
Input High Voltage
Output Low Voltage
IOL = 2.1 mA
Output High Voltage
IOH = -400 µA
1. In the erase mode, ICC is 50 mA.
Min
Max
Units
10
µA
10
µA
50
µA
3
mA
15
mA
0.6
V
2.0
V
0.45
V
2.4
V
8 AT49BV002A(N)(T)
3353G–FLASH–8/05
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