STEVAL-IFS006V1 STMicroelectronics, STEVAL-IFS006V1 Datasheet - Page 73

• Manufacturer Part Number: STEVAL-IFS006V1
• Description: BOARD EVAL 8BIT MICRO + TDE1708
• Manufacturer: STMicroelectronics

Specifications of STEVAL-IFS006V1

• Design Resources: STEVAL-IFS006V1 Bill of Material
• Sensor Type: Proximity
• Interface: I²C
• Voltage - Supply: 6 V ~ 48 V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ST7FLITEUS5, TDE1708
• Processor To Be Evaluated: ST7LITEUS5
• Data Bus Width: 8 bit
• Operating Supply Voltage: 6 V to 48 V
• Silicon Manufacturer: ST Micro
• Silicon Core Number: TDE1708DFT
• Kit Application Type: Sensing - Touch / Proximity
• Application Sub Type: Proximity Switch
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6403; STEVAL-IFS006V1

ST7LITEUS2, ST7LITEUS5
Note:
Caution:
10.2.4
Figure 35. PWM signal example
Output compare mode
To use this function, the OE bit must be 0, otherwise the compare is done with the shadow
register instead of the DCRx register. Software must then write a 12-bit value in the DCR0H
and DCR0L registers. This value will be loaded immediately (without waiting for an OVF
event).
The DCR0H must be written first, the output compare function starts only when the DCR0L
value is written.
When the 12-bit upcounter (CNTR) reaches the value stored in the DCR0H and DCR0L
registers, the CMPF0 bit in the PWM0CSR register is set and an interrupt request is
generated if the CMPIE bit is set.
The output compare function is only available for DCRx values other than 0 (reset value).
At each OVF event, the DCRx value is written in a shadow register, even if the DCR0L value
has not yet been written (in this case, the shadow register will contain the new DCR0H value
and the old DCR0L value), then:
Low power modes
Table 27.
–
–
If OE=1 (PWM mode): the compare is done between the timer counter and the
shadow register (and not DCRx)
If OE=0 (OCMP mode): the compare is done between the timer counter and
DCRx. There is no PWM signal.
The compare between DCRx or the shadow register and the timer counter is
locked until DCR0L is written.
Active-halt
Description of low power modes
Mode
DCR0=FFEh
Slow
Wait
Halt
COUNTER
f
COUNTER
FFDh
FFEh
AT timer halted except if CK0=1, CK1=0 and OVFIE=1
ATR= FFDh
FFFh
The input frequency is divided by 32
FFDh
No effect on AT timer
FFEh
AT timer halted
Description
FFFh
FFDh
On-chip peripherals
FFEh
t
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