Cypress CapSense Express CY8CMBR3108 User Manual

CapSense Express Controllers Registers TRM, Document No. 001-91082 Rev. *E 39
SENSITIVITY3
0x0b
1.5.8 SENSITIVITY3
Address = 0x0b
Sensitivities (units: counts/pF) for button sensors 12 - 15. This register is not applicable for parts CY8CMBR3102,
CY8CMBR3108, CY8CMBR3110.
Address: 0x0b
Bits 76543210
Host Access RW RW RW RW
Device Access RW RW RW RW
Bit Name CS15_SENSITIVITY CS14_SENSITIVITY CS13_SENSITIVITY CS12_SENSITIVITY
Bits Name Description
7 : 6 CS15_SENSITIVITY Sensor 15 sensitivity. This bit field is not applicable for parts CY8CMBR3102, CY8CMBR3108,
CY8CMBR3110.
0: 50 counts/0.1 pF
1: 50 counts/0.2 pF
2: 50 counts/0.3 pF
3: 50 counts/0.4 pF
5 : 4 CS14_SENSITIVITY Sensor 14 sensitivity. This bit field is not applicable for parts CY8CMBR3102, CY8CMBR3108,
CY8CMBR3110.
0: 50 counts/0.1 pF
1: 50 counts/0.2 pF
2: 50 counts/0.3 pF
3: 50 counts/0.4 pF
3 : 2 CS13_SENSITIVITY Sensor 13 sensitivity. This bit field is not applicable for parts CY8CMBR3102, CY8CMBR3108,
CY8CMBR3110.
0: 50 counts/0.1 pF
1: 50 counts/0.2 pF
2: 50 counts/0.3 pF
3: 50 counts/0.4 pF
1 : 0 CS12_SENSITIVITY Sensor 12 sensitivity. This bit field is not applicable for parts CY8CMBR3102, CY8CMBR3108,
CY8CMBR3110.
0: 50 counts/0.1 pF
1: 50 counts/0.2 pF
2: 50 counts/0.3 pF
3: 50 counts/0.4 pF

Cypress CapSense Express CY8CMBR3108 Specifications

General

Device Type	Capacitive Touch Controller
Family	CapSense Express
Number of Buttons	8
Operating Voltage	1.71V to 5.5V
Interface	I2C
Package Type	QFN
Temperature Range	-40°C to +85°C
Mounting Type	Surface Mount
Package	32-QFN