STEVAL-IFS006V1 STMicroelectronics, STEVAL-IFS006V1 Datasheet - Page 32

• 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

Supply, reset and clock management
6.3.4
6.3.5
32/136
AVD Threshold Selection register (AVDTHCR)
Reset value: 0000 0011 (03h)
Table 6.
1. If the internal RC is used with a supply operating range below 3.3 V, a division ratio of at least 2 must be
Clock Controller Control/Status register (CKCNTCSR)
Read/Write
Reset value: 0000 1001 (09h)
CK2
enabled in the RC prescaler.
CK2
0
0
0
0
1
7
0
7
Bits 7:5 CK[2:0] Internal RC Prescaler Selection
Bits 4:2 Reserved, must be kept cleared.
Bits 1:0 AVD Threshold Selection bits. Refer to
Bits 7:4 Reserved, must be kept cleared.
Bit 3 AWU_FLAG AWU Selection
Internal RC prescaler selection bits
CK1
CK1
0
0
1
1
0
0
These bits are set by software and cleared by hardware after a reset. These bits
select the prescaler of the internal RC oscillator. See
Table
(SI).
This bit is set and cleared by hardware
0: No switch from AWU to RC requested
1: AWU clock activated and temporization completed
6.
CK0
CK0
0
1
0
1
0
0
0
0
Read / Write
Read / Write
AWU_FLAG
0
(1)
Section 7.4: System integrity management
f
f
f
f
f
RC/16
FLAG
RC/2
RC/4
RC/8
RC_
OSC
f
RC
0
ST7LITEUS2, ST7LITEUS5
Figure 10 on page 34
AVD1
0
RC/AWU
AVD0
0
and
0