73S8014RT データシートの表示（PDF） - Teridian Semiconductor Corporation

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73S8014RT

Smart Card Interface

Teridian Semiconductor Corporation 

DS_8014RT_015

73S8014RT Data Sheet

Symbol

Parameter

Condition

Reset and Clock for Card Interface, RST, CLK

VOH

Output level, high

VOL

Output level, low

VINACT

IRST_LIM

ICLK_LIM

CLKSR3V

CLKSR5V

Output voltage when

outside of session

Output current limit, RST

Output current limit, CLK

CLK slew rate

CLK slew rate

tR, tF

Output rise time, fall time

IOH =-200μA

IOL=200μA, VCC = 5V

IOL=200μA, VCC = 3V

IOL=200μA, VCC = 1.8V

IOL = 0

IOL = 1mA

<

Vcc = 5V

CL = 35pF for CLK,

10% to 90%

CL = 200pF for RST,

10% to 90%

δ

Duty cycle for CLK

CL =35pF,

FCLK ≤ 20MHz

CL =35pF,

FCLK < 10MHz

Vcc = 1.8V

Min

0.9 VCC

0

0

0

0.3

0.5

45

Nom

Max

Unit

VCC

0.45

0.2

0.15 VCC

0.1

0.3

30

70

8

V

V

V

V

V

V

mA

mA

V/ns

V/ns

ns

100

ns

55

%

2.5 Characteristics: Digital Signals

Table 6 lists the 73S8014RT digital signals characteristics.

Table 6: Digital Signals Characteristics

Symbol

Parameter

Condition

Digital I/O Except for XTALIN and XTALOUT

VIL

Input Low Voltage

VIH

Input High Voltage

VOL

Output Low Voltage

IOL = 2mA

VOH

ROUT

|IIL1|

|IIL2|

Output High Voltage

Pull-up resistor, OFF

Input Leakage Current

Input Leakage Current

IOH = -1mA

GND < VIN < VDD

GND < VIN < VDD

CLKDIV2 only

Min

-0.3

1.8

VDD - 0.45

16

-5

-15

Nom

20

Max

0.8

VDD + 0.3

0.45

24

5

15

Unit

V

V

V

V

kΩ

μA

μA

Rev. 1.0

11

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