STEVAL-IPE010V1 STMicroelectronics, STEVAL-IPE010V1 Datasheet - Page 15

• Manufacturer Part Number: STEVAL-IPE010V1
• Description: KIT DEMO ENERGY METER STPMC1/S1
• Manufacturer: STMicroelectronics
• Type: Other Power Managementr

Specifications of STEVAL-IPE010V1

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: No
• Utilized Ic / Part: STPMC1, STPMS1
• Maximum Operating Temperature: + 85 C
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: STPMC1, STPMS1
• Other names: 497-10754

STPMC1
7
7.1
7.2
Terminology
Measurement error
The error associated with the energy measured by the STPMC1 is defined as:
Conventions
The lowest analog and digital power supply voltage is called V
system ground (GND). All voltage specifications for digital input/output pins are referred to
GND.
Positive currents flow into a pin. “Sinking current” is the current flowing into the pin, and so it
is positive. “Sourcing current” is the current flowing out of the pin, and so it is negative.
Signal timing specifications treated by a digital control part are relative to XTAL1. This signal
is provided from the crystal oscillator or from an external source as specified in paragraph
9.4.
Signal timing specifications of the SPI interface are relative to the SCLNLC. There is no
direct relationship between the clock (SCLNLC) of the SPI interface and the clock of the
DSP block (XTAL1).
A positive logic convention is used in all equations.
Percentage
Doc ID 15728 Rev 4
Error
SPMC
( 1
reading
True
)
Energy
True
Energy
SS
which represents the
Terminology
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