SCP1000 PCB3 VTI Technologies, SCP1000 PCB3 Datasheet - Page 18

• Manufacturer Part Number: SCP1000 PCB3
• Description: SENSOR I2C 30-120KPA PCB
• Manufacturer: VTI Technologies
• Series: SCP1000r

Specifications of SCP1000 PCB3

• Pressure Type: Absolute
• Operating Pressure: 4.35 ~ 17.40 PSI, 30 ~ 120 kPa
• Output: Digital
• Voltage - Supply: 2.4 V ~ 3.3 V
• Termination Style: Surface Mount
• Operating Temperature: -20°C ~ 70°C
• Package / Case: PCB Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 551-1044

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www.vti.fi
Address: 0x01
Register name: DATAWR, indirect register data
Address: 0x02
Register name: ADDPTR, indirect register address (address pointer)
Address: 0x03
Register name: OPERATION, operation register
Table 11. Description for register contents in OPERATION register.
Operation
Bits
Bits
Bits
7:0
7:0
7:0
Others
0x0A
0x0B
0x0C
0x00
0x01
0x02
0x05
0x06
0x07
0x09
0x0F
Mode
Mode
Mode
WR
WR
WR
Description
No operation / cancel current operation (standby mode). Default value after
start-up, power down mode and reset.
Read indirect access register pointed by ADDPTR. Register contents is
available in DATARD16 in bits [7:0].
Write DATAWR contents in to the indirect access register pointed by
ADDPTR.
Read EEPROM register pointed by ADDPTR. Register contents is available
in DATARD8 in bits [7:0].
Write DATAWR contents in to the EEPROM register pointed by ADDPTR.
Perform INIT sequence: INIT values are downloaded from the EEPROM
to the processing unit. After the INIT sequence is over the INIT status is
present at DATARD8:
High speed acquisition mode start (continuous measurement).
Use operation 0x00 to stop the continuous acquisition
High resolution acquisition mode start (continuous measurement).
Use operation 0x00 to stop the continuous acquisition
Ultra low power acquisition mode start (continuous measurement).
Use operation 0x00 to stop the continuous acquisition
Low power acquisition start (perform single temperature and pressure
measurement, equivalent to external TRIG pin)
ASIC self test. After the self test is over the result is present at DATARD8:
Reserved
-
-
-
-
DATARD8 = 0x01 → success
DATARD8 = 0x00 → fail – checksum error
DATARD8 = 0x01 → self test successful
DATARD8 = 0x00 → self test failed
Value
Value
Value
Initial
Initial
Initial
00h
00h
00h
OPERATION
ADDR
Name
DATA
Name
Name
Doc.Nr. 8260800.08
Subject to changes
Description
Indirect access data
Description
Indirect register address
Description
See operation description in Table 11.
SCP1000 Series
Rev.0.08
18/37