MPC5644B View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
'MPC5644B' PDF : 114 Pages View PDF
Table 17. FAST configuration output buffer electrical characteristics (continued)
Symbol
C
Parameter
Conditions1,2
Value
Unit
Min
Typ
Max
VOL CC P Output low level Push Pull IOL = 14 mA,
—
FAST
VDD = 5.0 V ± 10%,
configuration
PAD3V5V = 0
—
0.1VDD V
C
IOL = 7 mA,
—
—
0.1VDD
VDD = 5.0 V ± 10%,
PAD3V5V = 1(3)
C
IOL = 11 mA,
—
—
0.5
VDD = 3.3 V ± 10%,
PAD3V5V = 1
1 VDD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified.
2 VDD as mentioned in the table is VDD_HV_A/VDD_HV_B.
3 The configuration PAD3V5 = 1 when VDD = 5 V is only a transient configuration during power-up. All pads but
RESET and Nexus outputs (MDOx, EVTO, MCKO) are configured in input or in high impedance state.
4.6.4
Output pin transition times
Table 18. Output pin transition times
Symbol C
Parameter
Conditions1,2
Min
Ttr CC D Output transition time CL = 25 pF VDD = 5.0 V ± 10%,
—
output pin4
PAD3V5V = 0
T SLOW configuration CL = 50 pF
—
D
CL = 100 pF
—
D
CL = 25 pF VDD = 3.3 V ± 10%,
—
PAD3V5V = 1
T
CL = 50 pF
—
D
CL = 100 pF
—
Ttr CC D Output transition time CL = 25 pF VDD = 5.0 V ± 10%,
—
T
output pin(4)
MEDIUM
CL = 50 pF
PAD3V5V = 0
SIUL.PCRx.SRC = 1
—
D configuration
CL = 100 pF
—
D
CL = 25 pF VDD = 3.3 V ± 10%,
—
PAD3V5V = 1
T
CL = 50 pF SIUL.PCRx.SRC = 1
—
D
CL = 100 pF
—
Value3
Typ
—
—
—
—
—
—
—
—
—
—
—
—
Unit
Max
50
ns
100
125
40
50
75
10
ns
20
40
12
25
40
MPC5646C Microcontroller Data Sheet, Rev. 3
50
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
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