83696 SENSONOR TECHNOLOGIES AS, 83696 Datasheet - Page 8

• Manufacturer Part Number: 83696
• Description: SENSOR, PRESSURE, COMP, SP100-15
• Manufacturer: SENSONOR TECHNOLOGIES AS

Specifications of 83696

• Operating Temperature Range: -40°C To +125°C
• Pressure Type: Absolute
• Ic Generic Number: SP100-15
• No. Of Pins: 14
• Operating Pressure Range: 0 To 1500kPa
• Sensor Case Style: SOIC
• Supply Voltage: RoHS Compliant
• Rohs Compliant: Yes

6.2
Notes:
TS1482 rev. 2
Table 6.1 SPI timing diagram
Control bytes and response bytes are 8 bits, the content of which depends upon the command given. When a
control byte is shifted in, the response byte that is shifted out during the same transition time will be the response
byte from the previous command: Shift in control byte « n », shift out response byte « n - I ». Therefore, each
control/response pair requires two full 8-bit shift cycles to complete. The control bytes are described in chapter
6.2. Some control bytes require an additional data byte. For such command, the data byte must be transmitted
first, before the command byte.
If an invalid SPI command is received, no action will be taken and the response word will be all zeros (00 hex).
Command
MEASURE _P
RCPDH
RCPDL
RRPDH
RRPDL
READIDH
READIDM
READIDL
MEASURE _B
RCBD
MEASURE_T
RCTMP
RSR
READ
OTP_PWR
RADDR
STANDBY
LDOTP
SETWK
GETWK
1)
2)
SPI Commands
These commands expects a parameter, address byte, in front
The three bytes of the ID (Identifier) code are programmed in the product PROM, giving ~16.8 million unique ID values
1)
1)
2)
2)
2)
1)
Code
0011 0001
0010 1100
0010 1101
0000 1000
0000 0100
0011 1101
0011 1000
0011 0100
0010 0101
0010 1001
1010 1101
1011 0000
1011 0101
1011 1000
1111 0110
1100 0001
0000 0001
1011 1100
0010 1110
0010 1111
Address
A
A
A
Response
Read back command code
Compensated pressure data, high byte
Compensated pressure data, low byte
Raw pressure data, high byte
Raw pressure data, low byte
ID, high byte
ID, mid byte
ID, low byte
Read back command code
Compensated supply data
Read back command code
Compensated temperature data
Common general Status register
(see byte description below)
One byte of shadow register
Read back command code
Read register at applied address
Last response repeated
Read back command code
Read back command code
Programmed value of wakeup interval (0-
255)
- 8 -
Description
Measure pressure
Read compensated pressure data, high
byte
Read compensated pressure data, low byte
Read raw pressure data, high byte
Read raw pressure data, low byte
Read ID, high byte
Read ID, mid byte
Read ID, low byte
Measure battery voltage
Read compensated supply data
Measure temperature
Read compensated temperature
Read common general status register
Read one byte of shadow register
(OTP coefficients)
Turn OTP power on/off
Read applied address (test of SPI)
Go in Stand-by mode and shift out the
response from the previous measurement
command
Reset of product: Load OTP content to
shadow register
Set length of WAKEUP interval in address
field (1 - 256 s). A=0x00 give 1s interval
Read back length of wakeup interval