參數(shù)資料
型號: MPC5602SEMLQ
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LQFP-144
文件頁數(shù): 60/104頁
文件大?。?/td> 1729K
代理商: MPC5602SEMLQ
Electrical Characteristics
MPC560xS Microcontroller Data Sheet, Rev. 2
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
59
3.9.4
I/O Pad Current Specification
The I/O pads are distributed across the I/O supply segment. Each I/O supply segment is associated to a VDD/VSS supply pair as
described in Table 28.
Table 29 provides I/O consumption figures.
In order to ensure device reliability, the average current of the I/O on a single segment should remain below the IAVGSEG
maximum value.
In order to ensure device functionality, the sum of the dynamic and static current of the I/O on a single segment should remain
below the IDYNSEG maximum value.
Table 28. I/O Supply Segment
Package
Supply segment
A1
1 LCD pad segment containing pad supplies V
DDE_A
B2
2 Miscellaneous pad segment containing pad supplies V
DDE_B
C3,4
3 ADC pad segment containing pad supplies V
DDE_C
4 V
DDE_C should be the same as VDDA with a 100 mV variation, i.e., VDDE_C = VDDA ±100 mV.
D5
5 Stepper Motor pad segment containing I/O supplies V
DDMA, VDDMB, VDDMC
E6
6 Miscellaneous pad segment containing pad supplies V
DDE_E
144 LQFP
pins 1–21
pins 113–144
pins 22– 52
pins 53–72
pins 73–102
pins 103–112
176 LQFP
pins 1–21
pins 143–176
pins 22–68
pins 69–88
pins 89–118
pins 119–142
Table 29. I/O Consumption
Symbol
C
Parameter
Conditions1
Value2
Unit
Min
Typ
Max
ISWTSLW CC D Dynamic I/O current for SLOW
configuration
CL = 25 pF,
VDD = 5.0 V ± 10%, PAD3V5V = 0
20
mA
DCL = 25 pF,
VDD = 3.3 V ± 10%, PAD3V5V = 1
16
ISWTMED CC D Dynamic I/O current for MEDIUM
configuration
CL = 25 pF,
VDD = 5.0 V ± 10%, PAD3V5V = 0
29
mA
DCL = 25 pF,
VDD = 3.3 V ± 10%, PAD3V5V = 1
17
ISWTFST
3 CC D Dynamic I/O current for FAST
configuration
CL = 25 pF,
VDD = 5.0 V ± 10%, PAD3V5V = 0
110
mA
DCL = 25 pF,
VDD = 3.3 V ± 10%, PAD3V5V = 1
50
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