STEVAL-IPE010V1 STMicroelectronics, STEVAL-IPE010V1 Datasheet - Page 46

• 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

Theory of operation
9.17
9.17.1
Figure 14. Group 0 data records
46/77
DAP
DAP
DAP
DAP
DRP
DRP
DRP
DRP
PRD
PRD
PRD
PRD
DFP
DFP
DFP
DFP
i
i
Data records map
There are seven groups of four data records available, each consisting of a parity nibble
(see paragraph
The data records have fixed position of reading. This means that no addressing of records is
necessary. It is up to an application to decide how many records should read out from the
device. If an application sends to device a precharge command (see paragraph
the reading of a group, the internal group pointer is incremented. This way, a faster access
to later groups is possible. Below are shown all the groups, their position within the
sequence of reading, and the name and assembly of data records.
Group 0 data records
0.1 DAP:
●
●
0.2 DRP:
●
●
●
0.3 DFP:
●
●
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
CT
CN
4 bit
4 bit
4 bit
4 bit
4 bit
4 bit
=
=
3- phase active energy wide band: 20-bit accumulator of 3-ph active energy wide band
(see paragraph
3-ph lower status: bits [0:7] of 3-phase status (see
3- phase reactive energy: 20-bit accumulator of 3-ph reactive energy (see paragraph
9.11
3-ph up status: bits [8:11] of 3-phase status (see
TSG bits: 4 TSG mode signal (see paragraph
3-phase active energy fundamental: 20-bit accumulator of 3-ph active energy from
fundamental harmonic (see paragraph
system signals: commands BANK-PUMP-TST0-TST1-TST2-RD-WE-precharge (see
paragraph
i
i
N
T
)
+
+
i
i
S
S
9.20
9.17.8
+ i
+
i
R
)
R
9.11
) and 28-bit data field.
period
period
period
period
3-phase active energy fundamental
3-phase active energy fundamental
3-phase active energy fundamental
3-phase active energy fundamental
12 bit
12 bit
12 bit
12 bit
3-phase active energy wide band
3-phase active energy wide band
3-phase active energy wide band
3-phase active energy wide band
)
3-phase reactive energy
3-phase reactive energy
3-phase reactive energy
3-phase reactive energy
Doc ID 15728 Rev 4
20 bit
20 bit
20 bit
20 bit
9.11
)
9.20
Table 29
)
Table 29
DC uN
DC uN
DC uN
DC uN
)
16 bit
16 bit
16 bit
16 bit
)
3-ph up status
3-ph up status
3-ph up status
3-ph up status
4 bit
4 bit
4 bit
4 bit
3-ph lower status
3-ph lower status
3-ph lower status
3-ph lower status
system signals
system signals
system signals
system signals
8 bit
8 bit
8 bit
8 bit
TSG bits
TSG bits
TSG bits
TSG bits
9.20
4 bit
4 bit
4 bit
4 bit
STPMC1
) before