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AT29BV040A Datasheet(PDF) 5 Page - ATMEL Corporation

No. de Pieza. AT29BV040A
Descripción  4 Megabit 512K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory
Descarga  14 Pages
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Fabricante  ATMEL [ATMEL Corporation]
Página de inicio  http://www.atmel.com
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AT29BV040A Datasheet(HTML) 5 Page - ATMEL Corporation

 
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5
AT29BV040A
0383G–FLASH–5/03
Note:
1. After power is applied and VCC is at the minimum specified data sheet value, the system should wait 20 ms before an opera-
tional mode is started.
Notes:
1. X can be V
IL or VIH.
2. Refer to AC Programming Waveforms.
3. V
H = 12.0V ± 0.5V.
4. Manufacturer Code is 1F. The Device Code is C4.
5. See details under Software Product Identification Entry/Exit.
DC and AC Operating Range
AT29BV040A-20
AT29BV040A-25
Operating
Temperature (Case)
Com.
0°C - 70°C
0°C - 70°C
Ind.
-40°C - 85°C
-40°C - 85°C
VCC Power Supply
(1)
2.7V to 3.6V
2.7V to 3.6V
Operating Modes
Mode
CE
OE
WE
Ai
I/O
Read
V
IL
V
IL
V
IH
Ai
D
OUT
Program
(2)
V
IL
V
IH
V
IL
Ai
D
IN
Standby/Write Inhibit
VIH
X
(1)
XX
High Z
Program Inhibit
X
X
V
IH
Program Inhibit
X
V
IL
X
Output Disable
X
VIH
XHigh Z
Product Identification
Hardware
V
IL
V
IL
V
IH
A1 - A18 = V
IL, A9 = VH
(3), A0 = V
IL
Manufacturer Code
(4)
A1 - A18 = VIL, A9 = VH
(3), A0 = V
IH
Device Code
(4)
Software
(5)
A0 = V
IL, A1 - A18 = VIL
Manufacturer Code
(4)
A0 = V
IH, A1 - A18 = VIL
Device Code
(4)
DC Characteristics
Symbol
Parameter
Condition
Min
Max
Units
ILI
Input Load Current
VIN = 0V to VCC
1µA
I
LO
Output Leakage Current
V
I/O = 0V to VCC
1µA
I
SB1
V
CC Standby Current CMOS
CE = V
CC - 0.3V to VCC
Com.
40
µA
Ind.
50
µA
I
SB2
V
CC Standby Current TTL
CE = 2.0V to V
CC
1mA
I
CC
V
CC Active Current
f = 5 MHz; I
OUT = 0 mA; VCC = 3.6V
15
mA
VIL
Input Low Voltage
0.6
V
V
IH
Input High Voltage
2.0
V
V
OL
Output Low Voltage
I
OL = 1.6 mA; VCC = 3.0V
0.45
V
V
OH
Output High Voltage
I
OH = -100 µA; VCC = 3.0V
2.4
V


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