MC9S12E128MFC View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
MFG CO.
'MC9S12E128MFC' PDF : 156 Pages View PDF
Device User Guide — 9S12E12F8rDeGeV1s/DcVa0l1e.04Semiconductor, Inc.
1. Internal Voltage Regulator disabled
PINT = IDD ⋅ VDD + IDDPLL ⋅ VDDPLL + IDDA ⋅ VDDA
∑ PIO =
RDSON ⋅ IIOi2
i
Which is the sum of all output currents on I/O ports associated with VDDX and VDDM.
For RDSON is valid:
RDSON
=
V-----O-----L- ;for outputs
IOL
driven low
respectively
RDSON
=
V-----D----D-----5-----–----V-----O-----H-- ;for outputs driven high
IOH
2. Internal voltage regulator enabled
PINT = IDDR ⋅ VDDR + IDDA ⋅ VDDA
IDDR is the current shown in Table A-8 and not the overall current flowing into VDDR, which
additionally contains the current flowing into the external loads with output high.
∑ PIO =
RDSON ⋅ IIOi2
i
Which is the sum of all output currents on I/O ports associated with VDDX and VDDR.
110
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