參數(shù)資料
型號: AT29LV040A-25TI
廠商: ATMEL CORP
元件分類: DRAM
英文描述: 4-Bit Magnitude Comparator 16-SOIC -55 to 125
中文描述: 512K X 8 FLASH 3V PROM, 250 ns, PDSO32
封裝: 8 X 20 MM, PLASTIC, MO-142BD, TSOP1-32
文件頁數(shù): 4/10頁
文件大?。?/td> 432K
代理商: AT29LV040A-25TI
Operating Modes
Mode
Read
Program
(2)
Standby/Write Inhibit
Program Inhibit
Program Inhibit
Output Disable
Product Identification
CE
V
IL
V
IL
V
IH
X
X
X
OE
V
IL
V
IH
X
(1)
X
V
IL
V
IH
WE
V
IH
V
IL
X
V
IH
X
X
Ai
Ai
Ai
X
I/O
D
OUT
D
IN
High Z
High Z
Hardware
V
IL
V
IL
V
IH
A1 - A18 = V
IL
, A9 = V
H
(3)
,
A0 = V
IL
A1 - A18 = V
IL
, A9 = V
H
(3)
,
A0 = V
IH
A0 = V
I
A0 = V
IH
4. Manufacturer Code: 1F, Device Code: C4.
5. See details under Software Product Identification Entry/Exit.
Manufacturer Code
(4)
Device Code
(4)
Manufacturer Code
(4)
Device Code
(4)
Software
(5)
Notes: 1. X can be V
IL
or V
IH
.
2. Refer to AC Programming Waveforms.
3. V
H
= 12.0V
±
0.5V.
DC Characteristics
Symbol
Parameter
I
LI
Input Load Current
I
LO
Output Leakage Current
Condition
V
IN
= 0V to V
CC
V
I/O
= 0V to V
CC
Min
Max
1
1
20
50
1
15
0.6
Units
μ
A
μ
A
μ
A
μ
A
mA
mA
V
V
V
V
I
SB1
V
CC
Standby Current CMOS
CE = V
CC
- 0.3V to V
CC
Com.
Ind.
I
SB2
I
CC
V
IL
V
IH
V
OL
V
OH
V
CC
Standby Current TTL
V
CC
Active Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
CE = 2.0V to V
CC
f = 5 MHz; I
OUT
= 0 mA; V
CC
= 3.6V
2.0
I
OL
= 1.6 mA; V
CC
= 3.0V
I
OH
= -100
μ
A; V
CC
= 3.0V
.45
2.4
DC and AC Operating Range
AT29LV040A-20
0°C - 70°C
-40°C - 85°C
3.3V
±
0.3V
AT29LV040A-25
0°C - 70°C
-40°C - 85°C
3.3V
±
0.3V
Operating
Temperature (Case)
V
CC
Power Supply
(1)
1. After power is applied and V
CC
is at the minimum specified data sheet value, the sytem should wait 20 ms before an operational
mode is started.
Com.
Ind.
4-86
AT29LV040A
相關(guān)PDF資料
PDF描述
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