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AT29C512 Datasheet(PDF) 6 Page - ATMEL Corporation

Part No. AT29C512
Description  512K 64K x 8 5-volt Only CMOS Flash Memory
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Maker  ATMEL [ATMEL Corporation]
Homepage  http://www.atmel.com
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AT29C512 Datasheet(HTML) 6 Page - ATMEL Corporation

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6
0456H–FLASH–2/05
AT29C512
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: 1F, Device Code: 5D.
5. See details under Software Product Identification Entry/Exit.
6.
DC and AC Operating Range
AT29C512-70
AT29C512-90
AT29C512-12
AT29C512-15
Operating
Temperature (Case)
Com.
0
°C - 70°C0°C - 70°C
0
°C - 70°C
0
°C - 70°C
Ind.
-40
°C - 85°C-40°C - 85°C
-40
°C - 85°C
-40
°C - 85°C
V
CC Power Supply
5V ± 5%
5V ± 10%
5V ± 10%
5V ± 10%
Note:
Not recommended for New Designs.
7.
Operating Modes
Mode
CE
OE
WE
Ai
I/O
Read
VIL
VIL
VIH
Ai
DOUT
Program
(2)
V
IL
V
IH
V
IL
Ai
D
IN
5V Chip Erase
V
IL
V
IH
V
IL
Ai
Standby/Write Inhibit
VIH
X
(1)
X
X
High Z
Program Inhibit
X
X
V
IH
Program Inhibit
X
V
IL
X
Output Disable
X
VIH
X
High Z
Product Identification
Hardware
V
IL
V
IL
V
IH
A1 - A15 = V
IL, A9 = VH,
(3) A0 = V
IL
Manufacturer Code
(4)
A1-A15 = VIL, A9 = VH,
(3) A0 = V
IH
Device Code
(4)
Software
(5)
A0 = V
IL
Manufacturer Code
(4)
A0 = V
IH
Device Code
(4)
8.
DC Characteristics
Symbol
Parameter
Condition
Min
Max
Units
I
LI
Input Load Current
V
IN = 0V to VCC
10
µA
I
LO
Output Leakage Current
V
I/O = 0V to VCC
10
µA
I
SB1
V
CC Standby Current CMOS
CE = V
CC - 0.3V to VCC
Com.
100
µA
Ind.
300
µA
I
SB2
V
CC Standby Current TTL
CE = 2.0V to V
CC
3mA
ICC
VCC Active Current
f = 5 MHz; IOUT = 0 mA
50
mA
V
IL
Input Low Voltage
0.8
V
V
IH
Input High Voltage
2.0
V
VOL
Output Low Voltage
IOL = 2.1 mA
0.45
V
V
OH1
Output High Voltage
I
OH = -400 µA
2.4
V
V
OH2
Output High Voltage CMOS
I
OH = -100 µA; VCC = 4.5V
4.2
V


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