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參數(shù)資料
| 型號： | 27C020 |
| 廠商： | Atmel Corp. |
| 英文描述： | LED 470NM BLUE SMD PLCC4 |
| 中文描述： | 2兆位256K × 8檢察官辦公室存儲器 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 170K |
| 代理商： | 27C020 |
AT27C020
4
AC Characteristics for Read Operation
Note:
1. 2, 3, 4, 5. See AC Waveforms for Read Operation diagram.
Symbol
Parameter
AT27C020
Units
-55
-70
-90
-12
-15
Condition
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
t
ACC
(3)
Address to Output Delay
CE=OE
= V
IL
55
70
90
120
150
ns
t
CE
(2)
CE to Output Delay
OE = V
IL
55
70
90
120
150
ns
t
OE
(2)(3)
OE to Output Delay
CE = V
IL
20
30
35
35
40
ns
t
DF
(4)(5)
OE or CE High
toOutputFloat,
whichever occurred first
18
20
20
30
40
ns
t
OH
Output Hold
fromAddress,CE
or OE,whichever
occurred first
7
7
0
0
0
ns
DC and AC Operating Conditions for Read Operation
AT27C020
-55
-70
-90
-12
-15
Operating Temperature
(Case)
Com.
0°C - 70°C
0°C - 70°C
0°C - 70°C
0°C - 70°C
0°C - 70°C
Ind.
-40
°
C - 85C
-40
°
C - 85C
-40
°
C - 85C
-40
°
C - 85C
-40
°
C - 85C
V
CC
Power Supply
5V
±
10%
5V
±
10%
5V
±
10%
5V
±
10%
5V
±
10%
DC and Operating Characteristics for Read Operation
Notes:
1. V
CC
must be applied simultaneously or before V
PP
, and removed simultaneously or after V
PP
.
2. V
PP
may be connected directly to V
CC
except during programming. The supply current would then be the sum of I
CC
and I
PP
.
Symbol
Parameter
Condition
Min
Max
Units
I
LI
Input Load Current
V
IN
= 0V to V
CC
(Com., Ind.)
±
1.0
μ
A
I
LO
Output Leakage Current
V
OUT
= 0V to V
CC
(Com., Ind.)
±
5.0
μ
A
I
PP
(2)
V
PP
(1)
Read/Standby Current
V
PP
= V
CC
I
SB1
(CMOS), CE = V
CC
±
0.3V
±
10
μ
A
I
SB
V
CC
(1)
Standby Current
100
μ
A
I
SB2
(TTL), CE = 2.0 to V
CC
+ 0.5V
1.0
mA
I
CC
V
CC
Active Current
f = 5 MHz, I
OUT
= 0 mA, CE = V
IL
25
mA
V
IL
Input Low Voltage
-0.6
0.8
V
V
IH
Input High Voltage
2.0
V
CC
+ 0.5
V
V
OL
Output Low Voltage
I
OL
= 2.1 mA
I
OH
= -400
μ
A
0.4
V
V
OH
Output High Voltage
2.4
V
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PDF描述 |
|---|---|
| 27C020 | LED 591NM AMBER SMD PLCC4 |
| 27C024-70 | 1M-BIT [128K x 8/64K x 16] CMOS EPROM |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 27C024-70 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:1M-BIT [128K x 8/64K x 16] CMOS EPROM |
| 27C040 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-Megabit 512K x 8 OTP EPROM |
| 27C040150DC | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 27C04A-15IL | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K (512 x 8) CMOS EEPROM |
| 27C04A-15IP | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K (512 x 8) CMOS EEPROM |
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