73S8009C データシートの表示（PDF） - Teridian Semiconductor Corporation

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73S8009C

Versatile Power Management and Smart Card Interface IC

Teridian Semiconductor Corporation 

DS_8009C_025

73S8009C Data Sheet

ON/OFF

OFF_REQ

OFF_ACK

10µF 0.1µF

VPC

10uH

LIN

CS

CMDVCC#

CMDVCC%

PRES

PRES

I/OUC

RSTIN

CLKIN

AUX1UC

AUX2UC

Debounce

and Latch

100K

+

-

Linear/

DC - DC

Converter

VP

3.5VREF

Analog

Mux

Delay

Circuit

-

+

RDY

Card

Supply/

Control

Logic

VCC Regulator

SHUTDOWN

3.3V Regulator

Card

I/O

Buffer

and

Signal

Logic

VCC

0.47µF

OFF

I/O

RST

CLK

AUX1

AUX2

VDD

VP

4.7µF

GND

GND

GND

0.1µF 0.1µF

Figure 5: 73S8009C Logical Block Diagram

Rev. 1.4

19

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