TLE6288R datasheet(13/23 Pages) INFINEON

13 / 23 page

Preliminary Datasheet TLE6288 R

Vp2

Page 13

13.01.2003

VCC = 4.5 to 5.5 V ; Tj = - 40 °C to + 150 °C ; VB = 6V to 16V ; Reset = H ; VDO = VCC

(unless otherwise specified)

Value

No. Parameter

Sym

bol

Condition

min

typ max

Unit

Pin /

Comment

SPI Timing

6.1

Serial Clock Frequency (de-

pending on SO load)

fSCK

MHz

6.2

Serial Clock Period (1/fclk)

p(SCK)

200

6.3

Serial Clock High Time

SCKH

6.4

Serial Clock Low Time

SCKL

6.5

Enable Lead Time

(falling edge of CS to falling

edge of SCLK)

leadL

CLKProg=L

200

Enable Lead Time

(falling edge of CS to rising

edge of SCLK)

leadH

CLKProg=H 200

6.6

Enable Lag Time (rising edge of

SCLK to rising edge ofCS )

lagL

CLKProg=L

200

---

Enable Lag Time (falling edge

of SCLK to rising edge ofCS )

lagH

CLKProg=H 200

---

6.7

Data Setup Time (required time

SI to rising of SCLK)

SUL

CLKProg=L

Data Setup Time (required time

SI to falling of SCLK)

SUH

CLKProg=H 20

6.8

Data Hold Time (rising edge of

SCLK to SI)

CLKProg=L

Data Hold Time (falling edge of

SCLK to SI)

CLKProg=H 20

6.9

Disable Time

tDIS

200

6.10 Transfer Delay Time

(

CS high time between two

accesses)

tdt

200

6.11 Data Valid Time

CL = 50 pF to 100pF

CL = 220 pF

tvalid

120

150

1)To get the correct diagnostic information, the transfer delay time has to be extended to the maximum fault delay

time tf(fault)max = 200µs.

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