B6TS16LFDEFAULT Omron, B6TS16LFDEFAULT Datasheet - Page 10

• Manufacturer Part Number: B6TS16LFDEFAULT
• Manufacturer: Omron

Specifications of B6TS16LFDEFAULT

• Lead Free Status / Rohs Status: Supplier Unconfirmed

13
52
3
2
4
27
28
29
9
5
3
Capacitive Touch Sensing ICs - B6TS
Pin
No.
CHG
SD (3-wire)
MISO (4-wire)
SCK
SCS
____
SETUP
TxD
RxD
MEAS
MODE
____
RESET
Desig-
nation
Output
O
O
I
I
O
I
I
I
I
Input/
An output pin which indicates the operation status.
[Normal measurement mode]
I/O
Serial communication data input (when 4-wire SPI is selected)
Serial communication data output
I/O
Serial communication mode chip select input
Setup mode. Low input to this pin moves the chip into setup mode
(To suppress noise, connect to Vss via a bypass capacitor of 0.01µF in addition to resistor).
UART serial communication data output
UART serial communication data input
Initiation of measurement. Capacitance measurement is initiated by inputting high to this pin
While low is input to this pin, the chip is held in standby status
(Connect to Vdd through a pull-up resistor)
Reset signal input
Inputting low to this pin resets the chip
Built-in power-on reset can work with around 5kW pull-up resistor (no need for external
reset circuit)
Outputs measurements results.
[Serial communication mode] – Measurement termination output.
Two output modes are available:
1. High-signal output every time a measurement finishes
2. High-signal output when the condition changes in any one of the channels (touch → no
[Setup mode]
When setup mode is entered, CHG pin goes high.
However, when EEPROM write command is received and data is being written in EEPROM,
CHG pin remains low.
touch, no touch → touch)
Serial communication data I/O (when 3-wire SPI is selected)
Serial communication clock input
Function
1036