Cypress PSoC 4000 Series - Units of Measure; Acronyms

20 PSoC 4000 Family: PSoC 4 Architecture TRM, Document No. 001-89309 Rev. *D
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3.2.3 Units of Measure
This table lists the units of measure used in this document.
3.2.4 Acronyms
This table lists the acronyms used in this document
Table 3-1. Units of Measure
Abbreviation Unit of Measure
bps bits per second
°C degrees Celsius
dB decibels
fF femtofarads
Hz Hertz
k kilo, 1000
K kilo, 2^10
KB 1024 bytes, or approximately one thousand bytes
Kbit 1024 bits
kHz kilohertz (32.000)
k kilohms
MHz megahertz
M megaohms
µA microamperes
µF microfarads
µs microseconds
µV microvolts
µVrms microvolts root-mean-square
mA milliamperes
ms milliseconds
mV millivolts
nA nanoamperes
ns nanoseconds
nV nanovolts
 ohms
pF picofarads
pp peak-to-peak
ppm parts per million
SPS samples per second
 sigma: one standard deviation
V volts
Table 3-2. Acronyms
Acronym Definition
ABUS analog output bus
AC alternating current
ADC analog-to-digital converter
AHB
AMBA (advanced microcontroller bus architecture)
high-performance bus, an ARM data transfer bus
API application programming interface
APOR analog power-on reset
BC broadcast clock
BOD brownout detect
BOM bill of materials
BR bit rate
BRA bus request acknowledge
BRQ bus request
CAN controller area network
CI carry in
CMP compare
CO carry out
CPU central processing unit
CRC cyclic redundancy check
CSD CapSense sigma delta
CT continuous time
CTB continuous time block
CTBm continuous time block mini
DAC digital-to-analog converter
DAP debug access port
DC direct current
DI digital or data input
DMA direct memory access
DNL differential nonlinearity
DO digital or data output
DSI digital signal interface
DSM deep-sleep mode
DW data wire
ECO external crystal oscillator
EEPROM
electrically erasable programmable read only
memory
EMIF external memory interface
FB feedback
FIFO first in first out
FSR full scale range
GPIO general purpose I/O
HCI host-controller interface
HFCLK high-frequency clock
HSIOM high-speed I/O matrix
I
2
C
inter-integrated circuit
IDE integrated development environment
ILO internal low-speed oscillator
ITO indium tin oxide
IMO internal main oscillator
INL integral nonlinearity
I/O input/output
IOR I/O read
IOW I/O write
Table 3-2. Acronyms (continued)
Acronym Definition