PPC5605BECLLR datasheet(32/92 Pages) FREESCALE

No. de pieza	PPC5605BECLLR

Descripción Electrónicos	Microcontroller

PDF	92 Pages

Scroll/Zoom	100%

Fabricante Electrónico	FREESCALE [Freescale Semiconductor, Inc]

Página de inicio	http://www.freescale.com

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32 / 92 page

MPC5607B Microcontroller Data Sheet, Rev. 3

Preliminary—Subject to Change Without Notice

Electrical characteristics

Freescale Semiconductor

3 This capacitance value is driven by the constraints of the external voltage regulator supplying the V

DD_BV voltage.

A typical value is in the range of 470 nF.

4 In case external ballast resistor is planned to be used, then to avoid a LVD reset during standby mode exit, the

following configuration need to be respected.

- for 8 ohm ballast resistor, decoupling cap of 33 µf is required.

- for 4 ohm ballast resistor, decoupling cap of 14.7µf is required.

These values are only after preliminary validation and are subject to change.

5 External regulator and capacitance circuitry must be capable of providing I

DD_BV while maintaining supply VDD_BV

in operating range.

6 In-rush current is seen only for short time during power-up and on standby exit (max 20µs, depending on external

capacitances to be load)

PPC5605BECLLR Datasheet(PDF) 32 Page - Freescale Semiconductor, Inc