Specifications

CY14B108K
CY14B108M
Document Number: 001-47378 Rev. *K Page 32 of 36
Acronyms Document Conventions
Units of Measure
Acronym Description
AIE alarm interrupt enable
BCD binary coded decimal
BHE
byte high enable
BLE
byte low enable
CE
chip enable
CMOS complementary metal oxide semiconductor
EIA electronic industries alliance
HSB
hardware store busy
I/O input/output
nvSRAM non-volatile static random access memory
OE
output enable
PCB
Printed circuit board
PFE power fail interrupt enable
RoHS restriction of hazardous substances
RTC real time clock
RWI read and write inhibited
SRAM static random access memory
TSOP thin small outline package
WE
write enable
WIE watchdog interrupt enable
Symbol Unit of Measure
°C degree Celsius
F farad
Hz hertz
kHz kilohertz
k kilohm
MHz megahertz
A microampere
F microfarad
s microsecond
mA milliampere
ms millisecond
ns nanosecond
 ohm
% percent
pF picofarad
ppm parts per million
s second
V volt
W watt