CY8C21345(2010) 查看數據表（PDF） - Cypress Semiconductor
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CY8C21345 Datasheet PDF : 35 Pages
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CY8C21345
CY8C22345, CY8C22545
Acronyms
Acronyms Used
Table 32 lists the acronyms that are used in this document.
Table 32. Acronyms Used in this Datasheet
Acronym
AC
ADC
API
CMOS
CPU
CRC
CSD
CT
DAC
DC
DNL
ECO
EEPROM
FSK
GPIO
I/O
ICE
IDE
IDAC
ILO
IMO
INL
IrDA
ISSP
LPC
LSB
LVD
Description
alternating current
analog-to-digital converter
application programming interface
complementary metal oxide semiconductor
central processing unit
cyclic redundancy check
capsense sigma delta
continuous time
digital-to-analog converter
direct current
differential nonlinearity
external crystal oscillator
electrically erasable programmable read-only
memory
frequency-shift keying
general-purpose I/O
input/output
in-circuit emulator
integrated development environment
current DAC
internal low speed oscillator
internal main oscillator
integral nonlinearity
infrared data association
in-system serial programming
low power comparator
least-significant bit
low voltage detect
Acronym
MAC
MCU
MIPS
PCB
PGA
PLL
POR
PPOR
PRS
PSoC®
PWM
QFN
RTC
Description
multiply-accumulate
microcontroller unit
million instructions per second
printed circuit board
programmable gain amplifier
phase-locked loop
power on reset
precision power on reset
pseudo-random sequence
Programmable System-on-Chip
pulse width modulator
quad flat no leads
real time clock
SAR
SC
SLIMO
SOIC
SPI™
SRAM
SROM
SSOP
TQFP
UART
USB
WDT
XRES
successive approximation
switched capacitor
slow IMO
small-outline integrated circuit
serial peripheral interface
static random access memory
supervisory read only memory
shrink small-outline package
thin quad flat pack
universal asynchronous reciever / transmitter
universal serial bus
watchdog timer
external reset
Reference Documents
CY8C22x45 and CY8C21345 PSoC® Programmable System-on-Chip™ Technical Reference Manual (TRM) (001-48461)
Design Aids – Reading and Writing PSoC® Flash – AN2015 (001-40459)
Adjusting PSoC® Trims for 3.3 V and 2.7 V Operation – AN2012 (001-17397)
Understanding Datasheet Jitter Specifications for Cypress Timing Products – AN5054 (001-14503)
Notes
11. TJ = TA + POWER x θJA
Document Number: 001-43084 Rev. *L
Page 28 of 35
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