73S8014R 查看數據表（PDF） - Teridian Semiconductor Corporation

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73S8014R

Smart Card Interface

Teridian Semiconductor Corporation 

73S8014R Data Sheet

DS_8014R_012

Oscillator (XTALIN) I/O Parameters

VILXTAL

Input Low Voltage - XTALIN

VIHXTAL

IILXTAL

fMAX

Input High Voltage - XTALIN

Input Current -

XTALIN

Max freq. Osc or external

clock

δin

External input duty cycle limit

GND < VIN < VDD

tR/F < 10% fIN,

45% < δCLK < 55%

-0.3

0.7 VDD

-30

48

2.6 DC Characteristics

Table 7 lists the 73S8014R DC characteristics.

Table 7: DC Characteristics

Symbol

Parameter

IDD

Supply Current

IPC

IPCOFF

Supply Current

VPC supply current when

VCC = 0

Condition

Min

12 MHz XTAL

Ext CLK,

VDD = 2.7 – 3.6V,

VCC Off

Ext CLK,

VDD = 2.7 – 3.6V,

VCC On

Ext CLK,

VDD = 4.5 – 5.5V,

VCC Off

Ext CLK,

VDD = 4.5 – 5.5V,

VCC On

VCC on, ICC=0

I/O, AUX1,

AUX2=high,

Clock not toggling

CMDVCC High

0.3 VDD

V

VDD+0.3

V

30

μA

27

MHz

52

%

Nom

Max

Unit

2.7

7.0

mA

mA

1.7

mA

2.2

2.7

mA

3

mA

450

700

μA

345

650

μA

12

Rev. 1.0

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