參數資料
型號: 25C256
廠商: Microchip Technology Inc.
英文描述: 256K 5.0V SPI Bus Serial EEPROM(4.5~5.5V,256K位,SPI總線串行EEPROM)
中文描述: 256K 5.0V SPI總線串行EEPROM(4.5?5.5V的,256K位和SPI總線串行EEPROM的)
文件頁數: 147/170頁
文件大?。?/td> 4191K
代理商: 25C256
2003 Microchip Technology Inc.
Preliminary
DS40300C-page 145
PIC16F62X
.
FIGURE 18-4:
TYPICAL I
DD
VS
F
OSC
OVER V
DD
(XT MODE)
FIGURE 18-5:
TYPICAL I
DD
VS
F
OSC
OVER V
DD
(LP MODE)
Note:
The graphs and tables provided in this section are for design guidance and are not tested.
Typical I
DD
vs F
OSC
over V
DD
(XT mode)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
F
OSC
(MHz)
I
D
2.5V
2.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
Typical:
Maximum:
Minimum:
statistical mean @ 25°C
mean + 3
σ
(-40°C to 125°C)
mean – 3
σ
(-40°C to 125°C)
Typical I
DD
vs F
OSC
over V
DD
(LP mode)
0
10
20
30
40
50
60
70
80
90
30.000
40.000
50.000
60.000
70.000
80.000
90.000
100.000
F
OSC
(kHz)
I
2.5V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
Typical:
Maximum:
Minimum:
statistical mean @ 25°C
mean + 3
σ
(-40°C to 125°C)
mean – 3
σ
(-40°C to 125°C)
相關PDF資料
PDF描述
25C160 8K/16K 5.0V SPI Bus Serial EEPROM
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25C320 32K 5.0V SPI Bus Serial EEPROM
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