CY8CMBR2016 Datasheet, PDF (27/28 Pages) Cypress Semiconductor – CapSense® Express™ 16 Button Matrix Controller

Acronyms
Acronym
Description
AC
alternating current
C_F
C_MOD
C_P
EO_x
finger capacitance
modulator capacitor
parasitic capacitance
Encoded Output - Bit ‘x’
FMEA
failure mode effect analysis
FSS
flanking sensor suppression
ODL
Open Drain Low
POR
power-on reset
POST
power on self test
QFN
quad flat no leads
RF
radio frequency
READ_x KeyScan Interface - ‘x’th Read line
SCAN_x KeyScan Interface - ‘x’th Scan line
SNR
signal-to-noise ratio
TT_COL_x Truth Table Column output - ‘x’th Column
TT_ROW_x Truth Table Row output - ‘x’th Row
CY8CMBR2016
Document Conventions
Units of Measure
Symbol
°C
kHz
k
MHz
M
A
F
s
mA
ms
mV
nA
nF
ns

pF
ppm
s
V
W
Unit of Measure
degree Celsius
kilohertz
kilohm
megahertz
megaohm
microampere
microfarad
microsecond
milliampere
millisecond
millivolt
nanoampere
nanofarad
nanosecond
ohm
picofarad
parts per million
second
volt
watt
Document Number: 001-67921 Rev. *C
Page 27 of 28