73S8014RN 查看數據表（PDF） - Teridian Semiconductor Corporation

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73S8014RN

Smart Card Interface

Teridian Semiconductor Corporation 

73S8014RN Data Sheet

FUNCTIONAL DIAGRAM

VDD

GND TEST

DS_8014RN_014

VPC

VDDF_ADJ

CMDVCC

RSTIN

5V/#V

TEST

OFF

PRES

CKDIV1

CKDIV2

XTALIN

XTALOUT

IOUC

vdd circuits

INTERNAL POWER SUPPLY

VOLTAGE REFERENCE

VDD FAULT

VPD - internal supply

bias currents

VCC FAULT

vref

CONTROLLER

AND

REGISTERS

1.5MHz

R-C

OSC.

LDO

REGULATOR

FAULT LOGIC

XTAL

OSC

CLOCK

GENERATION

CLOCK

SC

SEQUENCER

RESET

BUFFER

CLOCK

BUFFER

VCC

RST

CLK

vdd circuits

SMART CARD I/O BUFFER

I/O

vcc circuits

73S8014RN

Figure 1: 73S8014RN Block Diagram

2

Rev. 1.0

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