STEVAL-IFS006V1 STMicroelectronics, STEVAL-IFS006V1 Datasheet - Page 53

• 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
Figure 23. Halt timing overview
1. A reset pulse of at least 42µs must be applied when exiting from Halt mode.
Figure 24. Halt mode flowchart
1. WDGHALT is an option bit. See option byte section for more details.
2. Peripheral clocked with an external clock source can still be active.
3. Only some specific interrupts can exit the MCU from Halt mode (such as external interrupt). Refer to
4. Before servicing an interrupt, the CC register is pushed on the stack. The I bit of the CC register is set
5. The CPU clock must be switched to 1 MHz (RC/8) or AWU RC before entering Halt mode.
Table 9: Interrupt mapping
during the interrupt routine and cleared when the CC register is popped.
for more details.
[Active-halt disabled]
INSTRUCTION
N
HALT INSTRUCTION
Run
WATCHDOG
(Active-halt disabled)
WDGHALT
HALT
RESET
1
INTERRUPT
Y
Halt
1)
ENABLE
3)
64 CPU CYCLE
INTERRUPT
OR SERVICE INTERRUPT
0
FETCH RESET VECTOR
64 CPU CLOCK CYCLE
RESET
DELAY
OSCILLATOR
PERIPHERALS
OSCILLATOR
PERIPHERALS
OSCILLATOR
PERIPHERALS
CPU
I BIT
CPU
I BIT
CPU
I BITS
N
OR
DELAY
RESET
Y
WATCHDOG
VECTOR
FETCH
5)
DISABLE
2)
OFF
OFF
OFF
OFF
Run
ON
ON
X
ON
ON
ON
X
0
4)
4)
Power saving modes
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