tle5012 Infineon Technologies Corporation, tle5012 Datasheet - Page 25

• Manufacturer Part Number: tle5012
• Description: Gmr-based Angular Sensor For Rotor Position Sensing
• Manufacturer: Infineon Technologies Corporation

Another possibility is a 3-pin SSC Interface with bidirectional open-drain data line, serial clock signal and chip
select. This setup is designed to communicate with a microcontroller in a bus system, together with other SSC
slaves (e.g. two TLE5012 for redundancy reasons). This mode can be activated using bit SSC_OD.
Figure 15
3.5.1.1
Figure 16
SSC Inactive Time (CS
The SSC inactive time defines the delay time after a transfer before the TLE5012 can be selected again.
Table 11
Parameter
SSC Baud Rate
CSQ Setup Time
CSQ Hold Time
Target Data Sheet
CSQ
SCK
DATA
(SSC Slave) TLE 5012
SSC Configuration in Sensor-Slave Mode and Open Drain (Safe Bus Systems)
SSC Timing Definition
SSC Timing
SSC Push-Pull Timing Specification
Shift Reg.
t
CSs
off
)
t
DATAs
Symbol
f
t
t
SSC
CSs
CSh
t
DATAh
DATA
*) optional , e.g. 100 Ω
CSQ
SCK
Min.
-
105
105
*)
t
SCKh
25
*)
*)
Typ.
8.0
-
-
typ. 1kΩ
Values
t
SCKp
*)
t
SCKl
Max.
-
-
-
MRST
MTSR
CSQ
SCK
µC (SSC Master)
Unit
Mbit/s
ns
ns
t
CSh
Shift Reg.
Note / Test Condition
Clock Gen.
t
CSoff
V 0.41, 2009-02
Specification
TLE5012