B6TS-08NF Omron, B6TS-08NF Datasheet - Page 13

• Manufacturer Part Number: B6TS-08NF
• Description: Capacitance Touch Sensors Sensing IC
• Manufacturer: Omron
• Series: -r
• Type: Capacitiver

Specifications of B6TS-08NF

• Supply Voltage: - 0.3 V to 6.5 V
• Number Of Channels: 8
• Dimensions: 9 mm L x 9 mm W x 1.7 mm H
• Output Voltage: -0.3 V to Vsupply + 0.3 V
• Power Dissipation: 300 mW
• Temperature Range: - 20 C to + 85 C
• Termination Style: SMD/SMT
• Sensitivity: -
• Response Time: -
• Interface: SPI
• Channel Inputs: 8 Key
• Voltage - Supply: 4.5 V ~ 5.5 V
• Actuator Type: -
• Package / Case: 32-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0x39(CHEN) - 0x67(RHYS7)
Command
0x00(ID) - 0x25(CHYS7)
5.2
6. Commands
6.1
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
code
* For write accesses, transmit each command ORed with 0x80.
The commands and data used in serial communication are listed below:
The data comprises read only data (read) and read/write data (read/write). If a write command is applied to read only
data, the operation will be invalid.
Some data is not accessible in some operation modes. If inaccessible data is read out, the read data is indefinite. If
inaccessible data is written, the data is ignored.
When writable data are written in this chip, the built-in register corresponding to each command is rewritten. Then, if
the normal measurement mode is entered, the chip can be operated with the written parameters (mode, etc.). In this
case, because only the built-in register is rewritten, the value in each register returns to its original value (value stored
in EEPROM) when power is turned off and on again.
To store the built-in register value in EEPROM, an EEPROM write command (0x3F) must be received. When an
EEPROM write command is received, the content of the register is stored in EEPROM.
Command code
Access to commands 0x00 - 0x7F.
(Designation)
Command access
List of commands
For read operation: Command Code.
For write operation: Command Code. + 0x80 + dummy data (0x00) + data (upper 8 bits) + data (lower 8 bits)
ID
BDATA
DCH0
DCH1
DCH2
DCH3
DCH4
DCH5
Desig-
nation
Chip ID
Detected result of each channel
Ch0 measured value
Ch1 measured value
Ch2 measured value
Ch3 measured value
Ch4 measured value
Ch5 measured value
Measured data
Parameter
setting
Main function
Description
Table 3 . List of command
Read only
Read/write
Read/write
restriction
+ dummy data (0x00)
13
R
R
R
R
R
R
R
R
Access limit
Normal measurement
mode
(in serial
communication
mode)
Accessible
Inaccessible
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
0x0281 for this chip
1 channel 1 bit
Access limit
Setup mode
Accessible
3713050-2A Ver.080123
Note