FM25C160B - 16Kb 5V SPI F-RAM

Rev. 3.0

Jan. 2012

Page 10 of 13

Symbol

Parameter

Min

Max

Units

Notes

SCK Clock Frequency

0

20

MHz

Clock High Time

22

ns

1

Clock Low Time

22

ns

1

Chip Select Setup

10

ns

Chip Select Hold

10

ns

Output Disable

20

ns

2

Output Data Valid

20

ns

Output Hold

0

ns

Deselect Time

60

ns

Data In Rise Time

50

ns

1,3

Data In Fall Time

50

ns

1,3

Data Setup Time

5

ns

Data Hold Time

5

ns

/Hold Setup Time

10

ns

/Hold Hold Time

10

ns

/Hold Low to Hi-Z

20

ns

2

/Hold High to Data Active

20

ns

2

Notes

1.

2.

Rise and fall times measured between 10% and 90% of waveform.

3.

This parameter is characterized and not 100% tested.

Symbol

Parameter

Max

Units

Notes

Output Capacitance (SO)

8

pF

1

Input Capacitance

6

pF

1

Notes

1.

This parameter is characterized and not 100% tested.

AC Test Conditions

Input Pulse Levels

Input rise and fall times

5 ns

Input and output timing levels

Output Load Capacitance

30 pF

Data Retention

Symbol

Parameter

Min

Max

Units

Notes

@

+85ºC

10

-

Years

@

+80ºC

19

-

Years

@

+75ºC

38

-

Years