TLE8080EM datasheet(32/39 Pages) INFINEON

32 / 39 page

Data Sheet

Rev. 1.1, 2012-10-19

TLE8080EM

Serial Peripheral Interface (SPI)

8.3

Electrical Characteristics SPI

Table 8

Electrical Characteristics: SPI

VS=13.5V, Tj= -40°C to +150°C: All voltages with respect to ground.

Positive current flowing into pin (unless otherwise specified).

Parameter

Symbol

Values

Unit

Note /

Test Condition

Number

Min.

Typ.

Max.

Input Characteristics (CSN, SCLK, SI):

Low Level Input Voltage

x,L

––

8.1.1

High Level Input Voltage

x,H

2–

–V

8.1.2

Hysteresis

x,Hys

250

Pull Up Current CSN

x,pu

-25

-50

-100

μAat V

IN = 0V

8.1.3

Pull Up Current CSN

x.pu

-25

–

μAat V

IN = VV5DD -

0.6V

8.1.4

Pull Down Current SCLK, SI

x,pu

100

μAat V

IN = VV5DD

8.1.5

Pull Down Current SCLK, SI

x.pu

2.4

–

μAat V

IN = 0.6V

8.1.6

Output Characteristics (SO):

Low Level Output Voltage

So,L

––

0.4

x = 100μA

8.2.1

High Level Output Voltage

SO,H

V5DD-

0.4

––

x = -100μA

8.2.2

Output High Impedance

Leakage Current

SO,TRI

-3

–

μA0V < V

SO < 5V

8.2.3

Timings:

Lead Time

210

–

CSN falling to

SCLK rising

8.3.1

Lag Time

–

SCLK falling to

CSN rising

8.3.2

CSN High Time

550

–

CSN rising to

CSN falling

8.3.3

Period of SCLK

200

–

8.3.4

SCLK to CSN Set Up Time

–

SCLK falling to

CSN falling

8.3.5

SCLK Low Time

–

8.3.6

CSN to SCLK Hold Time

–

CSN rising to

SCLK rising

8.3.7

SI Set Up Time

–

SI set up time to

SCLK falling

8.3.8

SI Hold Up Time

–

SI holdup time

after SCLK falling

8.3.9

SO Enable Time

–

165

CSN falling to SO

active

8.3.10

SO Valid Time

–

120

SO data valid

after SCLK rising

8.3.11

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