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80C51
8RISC
,
CPUICP)
80
Pentium
P 8051
CPU(LSIVLSI)(Fetch)(Execute)Fetch-and-execute cycle
(Single Chip)CPU,,I/OIC,
,,, ,(Microcontroller)8051
: 1976 IntelCPUMCS-48
:1978IntelMCS-51 16UART(SFR)
: 1982ADCDACI/OWDT()FlashROM..ATMEL89C51RISCPIC
: 199089C51AVRARM(Embedded system)
-1 832(ARM)
CMOS
RISC
IC
OTPROM FlashROM
-2
ISP
RTOS
I2C SPI1-WireMicrowire
80C51INTEL80C51Dallas
SimensATMEL80C51 80C51
80C51
40MHZOTPROMFlashROMROM64KBRAM1024Byte/UARTADCPWMWDTI2CCANUSB
80C51ATMELAT89C51FlashROM
AT89S51ISP
PHILIPS ()P89S51P87C51...80C51ISP80C55210bitA/DPWMWDTI2C80C591CAN
Siemens ()InfineonC500CMOS8051C504-LA/DPWMWDTC505C-LCANA/DPWMWDT
WINBOND()W78E516B64KROMW77E58WDT
Silicon LabsC8051F35024/16 bitADCISPSPI,PCA,
8RISC-PIC
PIC (Peripheral Interface Controller)Microchip19898RISC
,
EM78EM788
OTP
RISC55
12
I/O
R-Option
Holtek8Holtek(~2.2V)OTP
Holtek I/OMCULCDMCUA/DMCUSensorMCUBattery charger MCUMCUMCU
MCU IC & MCU IC : SOC
......
HT-8KernelHT-8Kernel
IR Carrier
IR CarrierR / FR / F
Digital In
Digital In Digital Out
Digital OutROMROM
A / DA / D D / AD / ARAMRAM
...... ......
-AVRATMELPICMCS-511997 AVR
OTPFlash
(1UA~2.5mA)(50nS)SLEEP
VR
RISC32128-512SRAM118C
WDT10~20mA40mASSR
UARTSCI576K
(Embedded System)
I/O
RTOSReal Time Operating System
-ARM
RISCARMARMAdvance Risc MachaneARM199032ARMARM
-1
-2/..
-3
..
, -1-280C5180C518RISC-PICEM78 Holtek MCU IC & -AVR-ARM-1-2-3
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