mpc5645s Freescale Semiconductor, Inc, mpc5645s Datasheet - Page 65

• Manufacturer Part Number: mpc5645s
• Description: Mpc5645s Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
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100 nF capacitance needs to be provided between V
10 F capacitance must be connected between V
V
Each V
all the VDD12 supply pads should be shorted and then connected to a 410 F capacitance. This is to ensure the ESR of
external capacitance does not exceed 0.2 . A 100 nF capacitor must be placed close to the pin.
V
100 nF capacitance needs to be provided between each V
as for VDDE_B, while it is 1.62 V for VDD_DR. VDD max value is 3.6 V for VDDE_A & VDDM as well as for VDDE_B &
VDD_DR.
Full electrical specification cannot be guaranteed when voltage drops below 3.0V. In particular, ADC electrical characteristics
and I/O’s DC electrical specification may not be guaranteed.
When voltage drops below V
V
V
Guaranteed by device validation.
DD12
DD
SS
DDE_A
refers collectively to I/O voltage supply grounds, i.e., V
refers collectively to I/O voltage supplies, i.e., V
cannot be used to drive any external component.
DD12
should not be less than V
/V
SS12
supply pair should have a 10 F capacitor. Absolute combined maximum capacitance is 40 F. Preferably,
LVDHVL
DDA
device is reset.
MPC5645S Microcontroller Data Sheet, Rev. 6
.
DDR
DDE_A
DDA
and V
/V
DD
, V
SSA
SSE_A
SS12
/V
DDE_B
SS
pair.
, V
because of a sharp surge due to external ballast.
pair. VDDmin value for is 3 V for VDDE_A & VDDM as well
, V
SS
DD_DR
, and V
, and V
SSM
unless otherwise noted.
DDM
.
Electrical characteristics
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