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參數(shù)資料
| 型號(hào)： | 49F010 |
| 廠商： | Atmel Corp. |
| 元件分類： | 熱敏電阻 |
| 英文描述： | THERMISTOR, NTC; Series:B578; Thermistor type:NTC; Resistance:3kR; Tolerance, resistance:+/-1%; Beta value:3988; Temperature, lower limit, beta value:25(degree C); Temperature, upper limit, beta value:100(degree C); Temp, op. RoHS Compliant: Yes |
| 中文描述： | 1兆位128K的× 8 5伏只有閃存的CMOS |
| 文件頁(yè)數(shù)： | 6/10頁(yè) |
| 文件大?。?/td> | 248K |
| 代理商： | 49F010 |
AC Read Characteristics
AT49HF010-45 AT49HF010-55
AT49F010-70
AT49F010-90
AT49F010-12
Symbol
Parameter
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Units
tACC
Address to Output Delay
45
55
70
90
120
ns
tCE
(1)
CE to Output Delay
45
55
70
90
120
ns
tOE
(2)
OE to Output Delay
25
30
35
0
40
0
50
ns
tDF
(3, 4)
CE or OE to Output Float
0
25025025025030
ns
tOH
Output Hold from OE,
CE or Address,
whichever occurred first
0
0000
ns
70/90/120 ns
Notes: 1. CE may be delayed up to tACC - tCE after the address
transition without impact on tACC .
2. OE may be delayed up to tCE - tOE after the falling
edge of CE without impact on tCE or by tACC - tOE
after an address change without impact on tACC .
3. tDF is specified from OE or CE whichever occurs first
(CL = 5 pF).
4. This parameter is characterized and is not 100% tested.
AC Read Waveforms
(1, 2, 3, 4)
tR, tF < 5 ns
Input Test Waveforms and
Measurement Level
Output Test Load
45 ns / 55 ns
Pin Capacitance
(f = 1 MHz, T = 25°C)
(1)
Typ
Max
Units
Conditions
CIN
46
pF
VIN = 0V
COUT
812
pF
VOUT = 0V
Note:
1. This parameter is characterized and is not 100% tested.
AT49F010/HF010
5
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