FM25CL64 datasheet(10/13 Pages) RAMTRON

10 / 13 page

FM25CL64 - Automotive Temp.

Rev. 3.0

May 2007

Page 10 of 13

AC Parameters (TA = -40° C to +125° C, VDD = 3.0V to 3.6V, CL = 30pF)

Symbol

Parameter

Min

Max

Units

Notes

fCK

SCK Clock Frequency

MHz

tCH

Clock High Time

tCL

Clock Low Time

tCSU

Chip Select Setup

tCSH

Chip Select Hold

tOD

Output Disable Time

tODV

Output Data Valid Time

tOH

Output Hold Time

Deselect Time

Data In Rise Time

2,3

Data In Fall Time

2,3

tSU

Data Setup Time

Data Hold Time

tHS

/HOLD Setup Time

tHH

/HOLD Hold Time

tHZ

/HOLD Low to Hi-Z

tLZ

/HOLD High to Data Active

Notes

tCH + tCL = 1/fCK.

Characterized but not 100% tested in production.

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

Capacitance (TA = 25° C, f=1.0 MHz, VDD = 3.3V)

Symbol

Parameter

Min

Max

Units

Notes

Output Capacitance (SO)

Input Capacitance

Notes

This parameter is periodically sampled and not 100% tested.

AC Test Conditions

Input Pulse Levels

10% and 90% of VDD

Input rise and fall times

5 ns

Input and output timing levels

0.5 VDD

Output Load Capacitance

30 pF

FM25CL64 Datasheet(PDF) 10 Page - Ramtron International Corporation

FM25CL64 Datasheet(HTML) 10 Page - Ramtron International Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

Datasheet Download

Link URL