X25057PI-2.7 datasheet(9/16 Pages) ICMIC

9 / 16 page

X25057

A.C. CHARACTERISTICS (Over the recommended operating conditions, unless otherwise specified.) Data

Input Timing

7033 FRM T10

Notes: (3)This parameter is periodically sampled and not 100% tested.

(4)tWC is the time from the rising edge of CS after a valid write sequence has been sent to the end of the self-timed internal nonvolatile

write cycle.

Symbol

Parameter

Voltage

Min.

Max.

Units

fSCK

Clock Frequency

2.7V–5.5V

1.8V–3.6V

3.3

MHz

tCYC

Cycle Time

2.7V–5.5V

1.8V–3.6V

200

300

tLEAD

CS Lead Time

2.7V–5.5V

1.8V–3.6V

100

150

tLAG

CS Lag Time

2.7V–5.5V

1.8V–3.6V

100

150

tWH

Clock HIGH Time

2.7V–5.5V

1.8V–3.6V

130

tWL

Clock LOW Time

2.7V–5.5V

1.8V–3.6V

130

tSU

Data Setup Time

Data Hold Time

tRI(3)

Data In Rise Time

∝

tFI(3)

Data In Fall Time

∝

tCS

CS Deselect Time

100

tWC(4)

Write Cycle Time

A.C. TEST CONDITIONS

7033 FRM T09

Input Pulse Levels

VCC x 0.1 to

VCC x 0.9

Input Rise and Fall

Times

10ns

Input and Output

Timing Level

VCC X 0.5

EQUIVALENT A.C. LOAD CIRCUIT

OUTPUT

2061Ο

3025Ο

30pF

OUTPUT

3.3V

2696Ο

5288Ο

30pF

OUTPUT

2800Ο

5600Ο

30pF

CAPACITANCE TA = +25°C, f = 1MHz, VCC = 5.0V.

7033 FRM T08

Symbol

Parameter

Max.

Units

Conditions

COUT(3)

Output Capacitance (SO)

VOUT = 0V

CIN(3)

Input Capacitance (SCK, SI, CS, WP)

VIN = 0V

7033 FRM F09.1

X25057PI-2.7 Datasheet(PDF) 9 Page - IC MICROSYSTEMS

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