參數(shù)資料
型號: MPC5554AVR132R2
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, PBGA416
封裝: 27 X 27 MM, 1 MM PITCH, LEAD FREE, PLASTIC, MS-034AAL-1, TEPBGA-416
文件頁數(shù): 10/58頁
文件大?。?/td> 1452K
代理商: MPC5554AVR132R2
MPC5554 Microcontroller Data Sheet, Rev. 2.0
Electrical Characteristics
Freescale Semiconductor
18
3.8.1
I/O Pad Current Specifications
The power consumption of an I/O segment depends on the usage of the pins on a particular segment. The
power consumption is the sum of all output pin currents for a segment. The output pin current can be
calculated from Table 10 based on the voltage, frequency, and load on the pin. Use linear scaling to
calculate pin currents for voltage, frequency, and load parameters that fall outside the values given in
Table 10. I/O Pad Average DC Current (TA = TL – TH)
1
1 These values are estimates from simulation and are not tested. Currents apply to output pins only.
Spec
Pad Type
Symbol
Frequency
(MHz)
Load2 (pF)
2 All loads are lumped.
Voltage (V)
Drive Select /
Slew Rate
Control Setting
Current (mA)
1
Slow
IDRV_SH
25
50
5.25
11
8.0
210
50
5.25
01
3.2
3
2
50
5.25
00
0.7
4
2
200
5.25
00
2.4
5
Medium
IDRV_MH
50
5.25
11
17.3
620
50
5.25
01
6.5
7
3.33
50
5.25
00
1.1
8
3.33
200
5.25
00
3.9
9
Fast
IDRV_FC
66
10
3.6
00
2.8
10
66
20
3.6
01
5.2
11
66
30
3.6
10
8.5
12
66
50
3.6
11
11.0
13
66
10
1.98
00
1.6
14
66
20
1.98
01
2.9
15
66
30
1.98
10
4.2
16
66
50
1.98
11
6.7
17
56
10
3.6
00
2.4
18
56
20
3.6
01
4.4
19
56
30
3.6
10
7.2
20
56
50
3.6
11
9.3
21
56
10
1.98
00
1.3
22
56
20
1.98
01
2.5
23
56
30
1.98
10
3.5
24
56
50
1.98
11
5.7
25
40
10
3.6
00
1.7
26
40
20
3.6
01
3.1
27
40
30
3.6
10
5.1
28
40
50
3.6
11
6.6
29
40
10
1.98
00
1.0
30
40
20
1.98
01
1.8
31
40
30
1.98
10
2.5
32
40
50
1.98
11
4.0
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