STEVAL-IPE009V1 STMicroelectronics, STEVAL-IPE009V1 Datasheet

STEVAL-IPE009V1

Manufacturer Part Number

STEVAL-IPE009V1

Description

BOARD EVAL ST72321BR9/STPM14

Manufacturer

STMicroelectronics

Type

Other Power Managementr

Datasheets

1.STPM13ATR.pdf (46 pages)

2.STEVAL-IPE009V1.pdf (7 pages)

Specifications of STEVAL-IPE009V1

Main Purpose

Power Management, Energy/Power Meter

Embedded

Yes, MCU, 8-Bit

Utilized Ic / Part

STPM14, ST72F321BR9T6

Primary Attributes

1-Ph 220 VAC, LCD Displays: No-Load, Reverse, Fraud, or Case Tampering

Secondary Attributes

Up to 4 Tariff Rates, Data Accumulated for Meter Life, Time Stamp for: Tamper, Fraud, Power Failure

Input Voltage

220 V

Product

Power Management Modules

Silicon Manufacturer

ST Micro

Silicon Core Number

ST72321BR9 And STPM14

Features

Continuously Detects, Displays No-Load Condition, Reverse Direction, Fraud And Case Tamper Condition

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With/related Products

STPM14, ST72321BR9

Other names

497-8434
STEVAL-IPE009V1

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Features

■

September 2008

For further information contact your local STMicroelectronics sales office.

Cost-effective and flexible

Meets Class 1 accuracy for I

2000 - Static meter for active energy (classes 1

and 2)

Operating voltage range 220 V ± 20%

Continuously detects and displays no-load

conditions, reverse direction, fraud and case

tamper conditions

Configurable number of tariffs (1 to 4) and

maximum demand type (day, one month or

three month)

Accumulated data for whole meter life

(total kWh consumption, average MD

(maximum demand), total number of tariffs,

tariff time slots, consumption under different

tariff rates, power failure date/time)

Data for last 12 months (consumption under

tamper mode for each month, first/last

case/fraud tamper date/time, total tamper time

and power failure accumulating time for each

month)

Data for absolute maximum demand (absolute

MD, date/time) according to type of MD

requested

SW LCD driver for 24 x 4 segment LCD glass

with contrast control

RTC with SPI for real date/time

EEPROM with SPI for storing 256 Kb of data

Case tamper detection even in power-down

External switch for viewing all data stored in

EEPROM sequentially even when AC power is

not available

Battery backup to detect tampering and see all

parameters stored in EEPROM even during

power-down

max

= 80 A according to IEC 61036:1996 + A1:

= 5 A and

based on the ST72321BR9 and STPM14

Mono-phase / multi-tariff energy meter

Rev 1

■

Description

This demonstration board is an integrated system

designed to provide the user with a complete,

ready-to-use energy meter application. It is a

medium-end solution for power metering, using

the ST72F321BR9T6 microcontroller, the

M41T94 RTC (real-time clock), the M95256

EEPROM and the STPM14 energy meter ASSP

device.

The multi-tariff energy meter demonstration board

implements many features that can be used as a

starting platform for evaluation and development

of meter applications, including multi-tariff

management, absolute and average maximum

demand calculation, two types of tamper

management, and power failure management.

Single point and fast calibration of the STPM14

for Class 1 meter.

STEVAL-IPE009V1

Data Brief

www.st.com

1/7

Related parts for STEVAL-IPE009V1

STEVAL-IPE009V1 Summary of contents

Page 1

... The multi-tariff energy meter demonstration board implements many features that can be used as a starting platform for evaluation and development of meter applications, including multi-tariff management, absolute and average maximum demand calculation, two types of tamper management, and power failure management. Rev 1 STEVAL-IPE009V1 STEVAL-IPE009V1 Data Brief 1/7 www.st.com 7 ...

Page 2

... Schematic diagram 1 Schematic diagram 1.1 Multi-tariff single-phase meter Figure 1. Schematic - microcontroller and IrDA section, MCU oscillator/reset 2/7 STEVAL-IPE009V1 ...

Page 3

... STEVAL-IPE009V1 Figure 2. Schematic - power management, RTC/memory SPI block Schematic diagram 3/7 ...

Page 4

... Schematic diagram Figure 3. Schematic - measurement section, LCD block, ICC/STPM01 connectors 4/7 STEVAL-IPE009V1 ...

Page 5

... STEVAL-IPE009V1 1.2 SCI-interface Figure 4. Schematic - SCI-interface CON2 C4 100 +5 KΩ PHOTO NPN 100 100 GND C1– T1OUT 4 13 C2+ R1IN 5 12 C2– R1OUT 6 11 V– T1IN 7 10 T2OUT T2IN 8 9 R2IN R2OUT C5 100 nF ST232C kΩ IRIN 3 R2 220 Ω BC847 ...

Page 6

... Revision history 2 Revision history Table 1. Document revision history Date 22-Sep-2008 6/7 Revision 1 Initial release. STEVAL-IPE009V1 Changes ...

Page 7

... STEVAL-IPE009V1 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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