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AT89C51

AT89C51RB2-3CSUM vs AT89C51RB2-RLRUL vs AT89C51RB2-3CSUL

 
PartNumberAT89C51RB2-3CSUMAT89C51RB2-RLRULAT89C51RB2-3CSUL
Description8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k ind8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYY-
Mounting StyleThrough HoleSMD/SMTThrough Hole
Package / CasePDIL-40LQFP-44PDIP-40
Series89C--
Core805180518051
Data Bus Width8 bit8 bit8 bit
Maximum Clock Frequency60 MHz60 MHz60 MHz
Program Memory Size16 kB16 kB16 kB
Data RAM Size1.25 kB1.25 kB1.25 kB
ADC ResolutionNo ADCNo ADCNo ADC
Number of I/Os32 I/O32 I/O32 I/O
Operating Supply Voltage2.7 V to 5.5 V2.7 V to 5.5 V2.7 V to 5.5 V
Minimum Operating Temperature- 40 C--
Maximum Operating Temperature+ 85 C--
PackagingTubeReelTube
Height4.83 mm--
Length52.58 mm--
ProductMCUMCUMCU
Program Memory TypeFlashFlashFlash
Width13.97 mm--
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Interface TypeSPI, UARTSPI, UARTSPI, UART
Number of Timers/Counters3 Timer3 Timer3 Timer
Processor SeriesAT89xAT89xAT89x
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity9150010
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
Supply Voltage Max5.5 V--
Supply Voltage Min2.7 V--
Unit Weight0.451930 oz0.012561 oz0.210004 oz
Moisture Sensitive-Yes-
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel 		AT89C51RB2-SLRUL 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
AT89C51RB2-SLSUM 8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM
AT89C51RB2-RLTUM 8-bit Microcontrollers - MCU 16kB Flash 1280B RAM 2.7V-5.5V
AT89C51RC-24JU 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V
AT89C51RC-24AU 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
AT89C51RB2-3CSUM 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
AT89C51RB2-RLTUL 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k ind
AT89C51RB2-SLSUL 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
AT89C51RB2-RLRUL 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k ind
AT89C51RB2-SLRUM 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
AT89C51RB2-RLRUM 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
AT89C51RC-24JI 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ
AT89C51RB2-3CSUL 8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2
AT89C51RC-24AC 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ
AT89C51RB2SLSUM 8-BIT MICROCONTROLLER WITH 16K BYTES FLASH GREEN, PLASTIC, LCC-44
AT89C51RB2-3CSUL Microcontrollers - MCU 8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2
AT89C51ID2-SLSUM Microcontrollers - MCU 8-bit Microcontrollers - MCU 64K FLASH 32KHz 3.5-5V Ind.
AT89C51RB2-RLRUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k ind
AT89C51RB2-RLRUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
AT89C51RB2-SLSUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
AT89C51RB2-SLRUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
AT89C51RB2-SLRUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
AT89C51RB2-RLTUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k ind
AT89C51RC-24AU Microcontrollers - MCU 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
AT89C51RB2-SLSUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM
AT89C51RB2-3CSUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
AT89C51RC-24JU Microcontrollers - MCU 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V
AT89C51RB2-RLTUM Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB Flash 1280B RAM 2.7V-5.5V
AT89C51ID2-UM New and Original
AT89C51ID2-UM QFP44 New and Original
AT89C51RB2-IL New and Original
AT89C51RB2-IM New and Original
AT89C51RB2-IM PLCC44 New and Original
AT89C51RB2-RLTUM QFP44 New and Original
AT89C51RB2-SLSIM IC MCU 8BIT 16KB FLASH 44PLCC
AT89C51RB2-UL New and Original
AT89C51RB2-UM New and Original
AT89C51RC New and Original
AT89C51RC-24JC IC MCU 8BIT 32KB FLASH 44PLCC
AT89C51RC-24JI IC MCU 8BIT 32KB FLASH 44PLCC
AT89C51RB2-3CSIM IC MCU 8BIT 16KB FLASH 40PDIL
AT89C51RB2-SLSIL IC MCU 8BIT 16KB FLASH 44PLCC
AT89C51RB2-RLRIL IC MCU 8BIT 16KB FLASH 44VQFP
AT89C51RB2-RLRIM IC MCU 8BIT 16KB FLASH 44VQFP
AT89C51RB2-RLTIL IC MCU 8BIT 16KB FLASH 44VQFP
AT89C51RB2-RLTIM IC MCU 8BIT 16KB FLASH 44VQFP
AT89C51RB2-SLRIL IC MCU 8BIT 16KB FLASH 44PLCC
AT89C51RB2-SLRIM IC MCU 8BIT 16KB FLASH 44PLCC
AT89C51RC-24AC IC MCU 8BIT 32KB FLASH 44TQFP
AT89C51RC-24AI New and Original
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