SCP1000 PCB1 VTI Technologies, SCP1000 PCB1 Datasheet - Page 19

• Manufacturer Part Number: SCP1000 PCB1
• Description: SENSOR SPI 30-120KPA PCB
• Manufacturer: VTI Technologies
• Series: SCP1000r

Specifications of SCP1000 PCB1

• 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: 551-1042

VTI Technologies Oy
www.vti.fi
Address: 0x04
Register name: OPSTATUS, operation status
Address: 0x06
Register name: RSTR, ASIC software reset
Address: 0x07
Register name: STATUS, ASIC top-level status
SPI address: 0x1F
TWI address: 0x7F
Register name: DATARD8, pressure data MSB or 8 bit data read from EEPROM
If EEPROM register is read the content of the DATARD8 register is the EEPROM register content.
Otherwise pressure data MSB (bits [2:0]) can be read from DATARD8.
Bits
Bits
Bits
Bits
7:1
7:0
3:1
7:3
2:0
7:0
0
7
6
5
4
0
Mode
Mode
Mode
Mode
W
R
R
R
R
R
R
R
Value
Value
Value
Value
Initial
Initial
Initial
Initial
0x00
000
00h
0
0
0
0
0
OPSTATUS
PRES_MSB
STARTUP
TRIGGED
RTERR
DRDY
RSTR
Name
Name
Name
Name
DATA
EXT
Doc.Nr. 8260800.08
Subject to changes
Description
Reserved
Operation status
0 – operation finished, results are available
1 – operation running
Description
ASIC software reset
0x00 – do not reset
0x01 – reset ASIC software (see section 2.8
other combinations are reserved.
Description
Reserved
Status due external trigger
0 – externally triggered acquisition is finished
1 – externally triggered acquisition is running
Data ready (same behavior as DRDY-pin)
0 – no new results are available
1 – new results are available
Real time error
0 – no real time error
1 – real time error (interrupt has not been
Reserved
Start-up status
0 – start-up procedure is finished
1 – start-up procedure is running
Description
Reserved
Pressure data MSB (3 bits)
8 bit data from EEPROM register
serviced in time, cleared by DATARD16
read operation)
for more details),
SCP1000 Series
Rev.0.08
19/37