TLE7232G datasheet(29/36 Pages) INFINEON

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SPI Driver for Enhanced Relay Control

SPIDER - TLE 7232G

Serial Peripheral Interface (SPI)

Data Sheet

V1.0, 2005-09-30

Timings

4.4.11 Serial clock frequency

SCLK

MHz

4.4.12 Serial clock period

SCLK(P)

200

4.4.13 Serial clock high time

SCLK(H)

4.4.14 Serial clock low time

SCLK(L)

4.4.15 Enable lead time

(falling CS to rising

SCLK)

SCLK(lead)

250

4.4.16 Enable lag time

(falling SCLK to rising

CS)

SCLK(lag)

250

4.4.17 Transfer delay time

(rising CS to falling

CS)

CS(del)

250

4.4.18 Data setup time

(required time SI to

falling SCLK)

SI(su)

4.4.19 Data hold time (falling

SCLK to SI)

SI(h)

4.4.20 Output disable time

(rising CS to SO tri-

state)

SO(dis)

150 ns

4.4.21 Output data valid time

with capacitive load

SO(v)

100 ns

L = 50 pF

1) Not subject to production test, specified by design.

Unless otherwise specified:

VSO = 3.0 V to 5.5 V, Vdd = 4.5 V to 5.5 V, Tj = -40 °C to 150 °C

typical values:

VSO = 5.0 V, Vdd = 5.0 V, Tj = 25 °C

Pos.

Parameter

Symbol

Limit Values

Unit

Test

Conditions

min. typ.

max.

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