CY8CMBR2016
Pinout
Table 1. Pinout for the Device
Pin
Pin Name
Type
Description
Figure 1. Device Pinout
1
2
NC
–
No connection
OUT_7
DO
READ_3/TT_ROW_3/EO_3/
FMEA_CLK line - Output port
interface pin 7
36 OUT_6
35 OUT_4
NC
OUT_7
OUT_5
OUT_3
OUT_1
OUT_SEL
ARST
CS9
1
2
3
4
5
OUT_5
OUT_3
OUT_1
DO
READ_1/TT_ROW_1/EO_1 -
Output port interface pin 5
OUT_2
34
33 OUT_0
3
4
5
6
DIO
DIO
SCAN_3/TT_COL_3 - Output port
interface pin 3
32
31
CS6
CY8CMBR2016
(Top View)
CS7
SCAN_1/TT_COL_1 - Output port
interface pin 1
CS10
CS11
CS14
CS15
30
29
28
27
7
8
9
10
6
7
8
9
OUT_SEL
ARST
CS9
AI
AI
AI
AI
AI
AI
–
Selects the output interface
Controls button auto reset period
CapSense button 9
CS8
CS13
CS12
26 XRES
25
11
12
CS8
CapSense button 8
NC
SCAN
10
11
12
13
14
15
16
17
CS13
CS12
NC
CapSense button 13
CapSense button 12
Reserved pin
FSS
DI
–
Controls FSS feature
No connection
NC
NC
–
No connection
SLEEP
DEBUG
DI
DO
Controls entry/exit to Deep Sleep
Serial Debug Data out from the
device (UART TX8 line)
18
19
VSS
NC
–
–
GND
No connection
34
35
36
37
OUT_2
OUT_4
OUT_6
CS3
DIO
DO
DO
AI
SCAN_2/TT_COL_2 - Output port
interface pin 2
20
21
22
NC
–
No connection
Power supply
READ_0/TT_ROW_0/EO_0 - Output
port interface pin 4
VDD
–
READ_2/TT_ROW_2/EO_2/FMEA_D
ATA - Output port interface pin 6
SENSITIVITY
AI
Selects the sensitivity of the CS
system
CapSense button 3
23
24
NC
–
Reserved for shield out
38
39
CS2
CS1
AI
AI
CapSense button 2
CapSense button 1
BUZZER
DO
Connects to DC Buzzer for audio
feedback
25
SCAN
AI
Controls the sleep rate of the
system
40
CS0
AI
CapSense button 0
26
27
28
29
30
31
32
33
XRES
CS15
CS14
CS11
CS10
CS7
DI
AI
System reset pin
41
42
43
44
45
46
47
48
Vdd
NC
–
Power supply
CapSense button 15
CapSense button 14
CapSense button 11
CapSense button 10
CapSense button 7
CapSense button 6
–
No connection
AI
NC
–
No connection
AI
CS5
CS4
INT
AI
AI
DO
–
CapSense button 5
CapSense button 4
Interrupt line to Host
GND
AI
AI
CS6
AI
Vss
OUT_0
DIO
SCAN_0/TT_COL_0 - Output port
interface pin 0
CMOD
AI
Modulator capacitor, 2.2 nF
Document Number: 001-67921 Rev. *F
Page 3 of 29