mpc5604p Freescale Semiconductor, Inc, mpc5604p Datasheet - Page 32

• Manufacturer Part Number: mpc5604p
• Description: Mpc5604p Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

3.6
3.6.1
The internal voltage regulator requires an external NPN (BCP56 or BCP68) ballast to be connected as shown in
as an external capacitance (C
device. Capacitances should be placed on the board as near as possible to the associated pins. Care should also be taken to limit
the serial inductance of the board to less than 5 nH.
For the MPC5604P microcontroller , 10 µF should be placed between each of the three V
pairs and also between the V
V
V
3.6.2
The device implements a Power On Reset module to ensure correct power-up initialization, as well as four low voltage detectors
to monitor the V
32
DD_HV_REG
DD
2
= 3.0 V to 3.6 V / 4.5 V to 5.5 V, T
No.
A device will be defined as a failure if after exposure to ESD pulses the device no longer meets the device
specification requirements. Complete DC parametric and functional testing shall be performed per applicable
device specification at room temperature followed by hot temperature, unless specified otherwise in the device
specification
1
2
3
Power management electrical characteristics
V
/V
Voltage Regulator Electrical Characteristics
DD_LV_REGCOR
Voltage monitor electrical characteristics
SS_HV_REG
DD
The voltage regulator output cannot be used to drive external circuits. Output pins are to be
used only for decoupling capacitance.
Symbol
and the V
pins.
DD_LV_REGCOR
REG
DD_LV
SR External decoupling/stability capacitor 4 capacitances of 10 µF
SR External decoupling/stability capacitor
Table 12. Voltage Regulator Electrical Characteristics
P Output voltage under maximum load
) to be connected to the device in order to provide a stable low voltage digital supply to the
on VDD_HV_REG
voltage while device is supplied:
Figure 4. External NPN Ballast Connections
Preliminary—Subject to Change Without Notice
MPC5604P Microcontroller Data Sheet, Rev. 3
BCTRL
A
= -40 to 125 °C, unless otherwise specified.
/V
SS_LV_REGCOR
Parameter
V
V
DD_HV_REG
DD_LV_REGCOR
NOTE
pair. Additionally, 40 μF should be placed between the
Post-trimming
each
ESR of external cap
Conditions
DD_LV_CORx
1.145
Freescale Semiconductor
0.05
Min
/V
4 × 10
SS_LV_CORx
47
Max
1.4
0.2
Figure 4
Unit
µF
µF
supply
Ω
V
as well