Microchip Technology MCP1631RD-MCC2 数据表
PIC16F882/883/884/886/887
DS41291G-page 280
2006-2012 Microchip Technology Inc.
FIGURE 18-5:
TYPICAL I
DD
vs. V
DD
OVER F
OSC
(XT MODE)
FIGURE 18-6:
MAXIMUM I
DD
vs. V
DD
OVER F
OSC
(XT MODE)
2
2.5
3
3.5
4
4.5
5
5.5
180.1774 235.0683 289.9592 337.753
385.547 436.866 488.184 554.8964
283.7333
382.484 481.2347 577.923 674.6106 783.831 893.052
1033.15
Vdd
2
2.5
3
3.5
4
4.5
5
5.5
244.8837 320.7132 396.5426 461.707 526.8719 587.642 648.412 724.0755
375.529 522.3721 669.2152 822.619 976.0232 1163.67 1351.32
XT Mode
1 MHz
4 MHz
0
200
400
600
800
1,000
1,200
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
V
DD
(V)
I
DD
(u
A
)
Typical: Statistical Mean @25×C
Maximum: Mean (Worst Case Temp) + 3
(-40×C to 125×C)
Maximum: Mean (Worst Case Temp) + 3
(-40×C to 125×C)
Typical: Statistical Mean @25°C
Maximum: Mean (Worst-case Temp) + 3
Maximum: Mean (Worst-case Temp) + 3
(-40°C to 125°C)
XT Mode
4 MHz
1 MHz
0
200
400
600
800
1,000
1,200
1,400
1,600
1,800
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
V
DD
(V)
I
DD
(u
A)
Typical: Statistical Mean @25°C
Maximum: Mean (Worst-case Temp) + 3
Maximum: Mean (Worst-case Temp) + 3
(-40°C to 125°C)