参数资料
型号: AT49LV1024
厂商: Atmel Corp.
英文描述: 1-megabit 3-volt Only Flash Memory(1M位 3V闪速存储器)
中文描述: 1兆位3伏,只有闪存(100万位3V的闪速存储器)
文件页数: 5/13页
文件大小: 253K
代理商: AT49LV1024
AT49LV1024/1025
5
Note:
1. Minimum programming voltage is 3.1V.
Notes:
1. X can be V
IL
or V
IH
.
2. Refer to AC Programming Waveforms.
3. V
H
= 12.0V ± 0.5V.
4. Manufacturer Code: 001FH; Device Code: 0087H.
5. See details under
Software Product Identification Entry/Exit
on page 10.
Note:
1. In the erase mode, I
CC
is 40 mA.
DC and AC Operating Range
AT49LV1024/1025-70
AT49LV1024/1025-90
Operating
Temperature (Case)
Com.
0
°
C - 70
°
C
0
°
C - 70
°
C
Ind.
-40
°
C - 85
°
C
V
CC
Power Supply
3.0V to 3.6V
(1)
3.0V to 3.6V
(1)
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
X
(1)
V
IL
Ai
D
IN
Standby/Write Inhibit
V
IH
X
X
High-Z
Program Inhibit
X
X
V
IH
Program Inhibit
X
V
IL
X
Output Disable
X
V
IH
X
High-Z
Product Identification
Hardware
V
IL
V
IL
V
IH
A1 - A15 = V
IL
, A9 = V
H
(3)
, A0 = V
IL
Manufacturer Code
(4)
A1 - A15 = V
IL
, A9 = V
H
(3)
, A0 = V
IH
Device Code
(4)
Software
(5)
A0 = V
IL
, A1 - A15 = V
IL
Manufacturer Code
(4)
A0 = V
IH
, A1 - A15 = V
IL
Device Code
(4)
DC Characteristics
Symbol
Parameter
Condition
Min
Max
Units
I
LI
Input Load Current
V
IN
= 0V to V
CC
10.0
μA
I
LO
Output Leakage Current
V
I/O
= 0V to V
CC
10.0
μA
I
SB1
V
CC
Standby Current CMOS
CE = V
CC
- 0.3V to V
CC
Com.
40.0
μA
Ind.
130.0
μA
I
SB2
V
CC
Standby Current TTL
CE = 2.0V to V
CC
0.5
mA
I
CC
(1)
V
CC
Active Current
f = 5 MHz; I
OUT
= 0 mA
25.0
mA
V
IL
Input Low Voltage
0.6
V
V
IH
Input High Voltage
2.0
V
V
OL
Output Low Voltage
I
OL
= 2.1 mA
0.45
V
V
OH1
Output High Voltage
I
OH
= -400 μA
2.4
V
相关PDF资料
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AT49LV1025 1-megabit 3-volt Only Flash Memory(1M位 3V闪速存储器)
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