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AT49BV4096 Datasheet(PDF) 5 Page - ATMEL Corporation

Part No. AT49BV4096
Description  4-Megabit 256K x 16 3-volt Only CMOS Flash Memory
Download  11 Pages
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Maker  ATMEL [ATMEL Corporation]
Homepage  http://www.atmel.com
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AT49BV4096 Datasheet(HTML) 5 Page - ATMEL Corporation

 
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Operating Modes
Mode
CE
OE
WE
RESET
VPP
Ai
I/O
Read
VIL
VIL
VIH
VIH
XAi
DOUT
Program/
Erase(2)
VIL
VIH
VIL
VIH
5V
±
10%
Ai
DIN
Standby/Program
Inhibit
VIH
X
(1)
XVIH
X
X
High Z
Program Inhibit
X
X
VIH
VIH
VIL
Program Inhibit
X
VIL
XVIH
VIL
Output Disable
X
VIH
XVIH
X
High Z
Reset
XXX
VIL
X
X
High Z
Product
Identification
Hardware
VIL
VIL
VIH
VIH
A1 - A17 = VIL, A9 = VH,
(3)
A0 = VIL
Manufacturer Code(4)
A1 - A17 = VIL, A9 = VH,
(3)
A0 = VIH
Device Code(4)
Software (5)
VIH
A0 = VIL, A1 - A17 = VIL
Manufacturer Code(4)
A0 = VIH, A1 - A17 = VIL
Device Code(4)
4. Manufacturer Code: 1FH, Device Code: 92H
5. See details under Software Product Identification Entry/Exit.
Notes: 1. X can be VIL or VIH.
2. Refer to AC Programming Waveforms.
3. VH = 12.0V
± 0.5V.
DC and AC Operating Range
AT49LV4096-12
AT49BV/LV4096-15
AT49BV/LV4096-20
Operating
Temperature (Case)
Com.
0°C - 70°C
0°C - 70°C
0°C - 70°C
Ind.
-40°C - 85°C
-40°C - 85°C
-40°C - 85°C
VCC Power Supply
AT49LV4096
3.0V to 3.6V
3.0V to 3.6V
3.0V to 3.6V
AT49BV4096
N/A
2.7V to 3.6V
2.7V to 3.6V
DC Characteristics
Symbol
Parameter
Condition
Min
Max
Units
ILI
Input Load Current
VIN = 0V to VCC
10
µA
ILO
Output Leakage Current
VI/O = 0V to VCC
10
µA
ISB1
VCC Standby Current CMOS
CE = VCC - 0.3V to VCC
50
µA
ISB2
VCC Standby Current TTL
CE = 2.0V to VCC
1mA
ICC (1)
VCC Active Current
f = 5 MHz; IOUT = 0 mA
25
mA
VIL
Input Low Voltage
0.8
V
VIH
Input High Voltage
2.0
V
VOL
Output Low Voltage
IOL = 2.1 mA
.45
V
VOH
Output High Voltage
IOH = -400
µA2.4
V
Note:
1. In the erase mode, ICC is 50 mA.
AT49BV/LV4096
5


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