Microchip Technology MA300015 Data Sheet

DS70150E-page 206

© 2011 Microchip Technology Inc.

Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature

-40°C 

≤ T

A

 

≤ +85°C for Industrial 

-40°C 

≤ T

A

 

≤ +125°C for Extended 

SP70

TscL

SCK

X

 Input Low Time

30

—

—

ns

—

SP71

TscH

SCK

X

 Input High Time

30

—

—

ns

—

SP72

TscF

SCK

X

 Input Fall Time

—

10

25

ns

—

SP73

TscR

SCK

X

 Input Rise Time

—

10

25

ns

—

SP30

TdoF

SDO

X

 Data Output Fall Time

—

—

—

ns

See parameter 

SP31

TdoR

SDO

X

 Data Output Rise Time

—

—

—

ns

See parameter 

SP35

TscH2doV,
TscL2doV

SDO

X

 Data Output Valid after

SCK

X

 Edge

—

—

30

ns

—

SP40

TdiV2scH, 
TdiV2scL

Setup Time of SDI

X

 Data Input

to SCK

X

 Edge

20

—

—

ns

—

SP41

TscH2diL, 
TscL2diL

Hold Time of SDI

X

 Data Input

to SCK

X

 Edge

20

—

—

ns

—

SP50

TssL2scH, 
TssL2scL

SS

X

↓ to SCK

X

↓ or SCK

X

↑  input

120

—

—

ns

—

SP51

TssH2doZ

SS

↑  to SDO

X

 Output

High-impedance

10

—

50

ns

—

SP52

TscH2ssH
TscL2ssH

SS

X

↑  after SCK

X

 Edge

1.5 T

CY

 + 

40

—

—

ns

—

SP60

TssL2doV

SDO

X

 Data Output Valid after

SS

X

 Edge

—

—

50

ns

—

These parameters are characterized but not tested in manufacturing.

Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and 
are not tested.

The minimum clock period for SCK is 100 ns. Therefore, the clock generated in Master mode must not 
violate this specification.

Assumes 50 pF load on all SPI pins.