MC33560DTB Ver la hoja de datos (PDF) - ON Semiconductor

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MC33560DTB

Power Management and Interface IC for Smartcard Readers and Couplers

ON Semiconductor 

CS

PWRON

INT

RDYMOD

MC33560

VBAT

240 k

VBAT

VBAT

VBATOK

CS

240 k

VBAT

240 k

VBAT

240 k

PWRON

S

QR

CARD

FAULT

LOGIC

CRDVCC

CS

t DELAY

50 mS

VBATOK

POWER

MANAGEMENT

LOGIC AND

PROGRAMMING

PROGRAM

CARDENABLE

IO

C4

C8

RESET

SYNCLK

ASYCLKIN

CARD PINS

SEQUENCER

FAULT ON/OFF 3V/5V

VBAT DC/DC CONVERTER

SEQ1 SEQ2 SEQ3 SEQ4

VBAT

CRDVCC

240 k

SEQ1

CARDENABLE

VBATOK

BIDIRECTIONAL

I/O

VBAT

CRDVCC

SEQ3

CARDENABLE

VBATOK

BIDIRECTIONAL

I/O

VBAT

CRDVCC

SEQ3

CARDENABLE

VBATOK

BIDIRECTIONAL

I/O

240 k

DATA

LATCH

CARDENABLE

VBATCRDVCC

LEVEL

SHIFT

SEQ4

VBAT

CRDVCC

240 k

INVOUT

CLOCK

GENERATOR

AND

PROGRAMMING

PROGRAM

CRDVCC

LEVEL

SHIFT

SEQ2

Figure 19. Functional Block Diagram

CRDCON

CRDDET

ILIM

L1

CRDVCC

CRDIO

CRDC4

CRDC8

CRDRST

CRDCLK

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