STEVAL-IFS003V1 STMicroelectronics, STEVAL-IFS003V1 Datasheet - Page 34

• Manufacturer Part Number: STEVAL-IFS003V1
• Description: BOARD STLM75/STDS75/ST72F651
• Manufacturer: STMicroelectronics

Specifications of STEVAL-IFS003V1

• Design Resources: STEVAL-IFS003V1 Gerber Files STEVAL-IFS003V1 Schematic STEVAL-IFS003V1 Bill of Materials
• Sensor Type: Temperature
• Sensing Range: -55°C ~ 125°C
• Interface: I²C
• Voltage - Supply: 7.5 V ~ 19 V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ST72F651, STDS75, STLM75
• Silicon Manufacturer: ST Micro
• Silicon Core Number: STLM75/STDS75 And ST72F651AR6
• Kit Application Type: Sensing - Temperature
• Application Sub Type: Temperature Sensor
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6238

ST72651AR6
POWER SUPPLY MANAGEMENT (Cont’d)
Figure 24. Power Supply Management: Dual Power Supply
34/161
1
SUPPLY
VOLTAGES
PLG INTERRUPT
REQUEST
RESET
S/W
STATUS
USBEN
V
voltage
PLL
ON/OFF
48 MHz
SIGNAL
CLOCK
SOURCE
DD
STAND-ALONE
SUPPLY
pin
3. PLL start-up time (automatically controlled by hardware following a software reset)
4. PLL running with frequency in the range of 48 to 24 MHz (see
1. Interrupt processing
2. Finish current processing
V
RESET
IT+(LVD)
CRYSTAL (12MHz)
NO CLOCK
STAND-ALONE
PLL OFF
PROCESSING
HI-Z
STAND-ALONE
USBV
IT+
1
S/W Reset
2
Doc ID 7215 Rev 4
UNDE
FINED
USBV
RESET
3
DD
USB MODE
PLL ON
STABLE 48 MHz
USB MODE
PROCESS.
ON
section 13.3.3 on page
USBV
PLL
IT-
1 2
V
S/W Reset
4
PLLmin48
RST
127)
STAND-ALONE
STAND-ALONE MODE
PLL OFF
PROCESSING
CRYSTAL (12MHz)
NO CLOCK
HI-Z
RESET
V
IT-(LVD)