参数资料
型号: SPC5632MF0MLQA4
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: FLASH, 40 MHz, MICROCONTROLLER, PQFP144
封装: 20 X 20 MM, 0.50 MM PITCH, 1.40 HEIGHT, ROHS COMPLIANT, LQFP-144
文件页数: 99/122页
文件大小: 1173K
代理商: SPC5632MF0MLQA4
MPC5634M Microcontroller Data Sheet, Rev. 6
Electrical characteristics
Freescale Semiconductor
78
3.9.1
I/O pad VRC33 current specifications
The power consumption of the VRC33 supply is dependent on the usage of the pins on all I/O segments. The power
consumption is the sum of all output pin VRC33 currents for all I/O segments. The output pin VRC33 current can be calculated
from Table 21 based on the voltage, frequency, and load on all medium, slow, and multv_hv pins. The output pin VRC33 current
can be calculated from Table 22 based on the voltage, frequency, and load on all fast pins. Use linear scaling to calculate pin
currents for voltage, frequency, and load parameters that fall outside the values given in Table 21 and Table 22.
Table 21. I/O pad VRC33 average IDDE specifications
1
1 These are typical values that are estimated from simulation and not tested. Currents apply to output pins
only.
Pad Type
Symbol
C
Period
(ns)
Load2
(pF)
2 All loads are lumped.
Slew Rate
Select
IDD33 Avg
(A)
IDD33 RMS
(A)
Slow
IDRV_SSR_HV
CC
D
100
50
11
0.8
235.7
CC
D
200
50
01
0.04
87.4
CC
D
800
50
00
0.06
47.4
CC
D
800
200
00
0.009
47
Medium
IDRV_MSR_HV
CC
D
40
50
11
2.75
258
CC
D
100
50
01
0.11
76.5
CC
D
500
50
00
0.02
56.2
CC
D
500
200
00
0.01
56.2
MultiV3
(High Swing
Mode)
3 Average current is for pad configured as output only.
IDRV_MULTV_
HV
CC
D
40
50
11
2.75
258
CC
D
100
50
01
0.11
76.5
CC
D
500
50
00
0.02
56.2
CC
D
500
200
00
0.01
56.2
MultiV4
(Low Swing
Mode)
4 In low swing mode, multi-voltage pads (pad_multv_hv) must operate in highest slew rate setting.
IDRV_MULTV_
HV
CC
D
40
30
11
2.75
258
CC
D
100
30
11
0.11
76.5
CC
D
500
30
11
0.02
56.2
CC
D
500
30
11
0.01
56.2
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