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AT89

AT89C51RB2-SLSUM vs AT89C51RB2-SLSUL vs AT89C51RB2-SLRUM

 
PartNumberAT89C51RB2-SLSUMAT89C51RB2-SLSULAT89C51RB2-SLRUM
Description8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYYY
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CasePLCC-44PLCC-44PLCC-44
Series89C89C-
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- 40 C-
Maximum Operating Temperature+ 85 C+ 85 C-
PackagingTubeTubeReel
Height3.48 mm3.48 mm-
Length16.7 mm16.7 mm-
ProductMCUMCUMCU
Program Memory TypeFlashFlashFlash
Width16.7 mm16.7 mm-
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Interface TypeSPI, UARTSPI, UARTSPI, UART
Moisture SensitiveYesYesYes
Number of Timers/Counters3 Timer3 Timer3 Timer
Processor SeriesAT89xAT89xAT89x
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity2727500
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
Supply Voltage Max5.5 V3.6 V-
Supply Voltage Min2.7 V2.7 V-
Unit Weight0.084185 oz0.084185 oz0.084185 oz
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel 		AT89C51RC-24PU 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
AT89C51RC2-3CSUM 8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
AT89C51RC2-RLTUM 8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
AT89C51RB2-SLSUM 8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM
AT89C51RC2-RLTUL 8-bit Microcontrollers - MCU C51RC2 FLASH 32k 5V Ind
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-SLSUL 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
AT89C51RB2-SLRUM 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
AT89C51RC2-RLRUM 8-bit Microcontrollers - MCU C51RC2 FLASH 32k 5V COM
AT89C51RC2-RLRUL 8-bit Microcontrollers - MCU C51RC2 FLASH 32k 5V
AT89C51RC-24JI 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ
AT89C51RC-24AC 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ
AT89C51RC-24PI 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ
AT89C51RB2-SLSUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
AT89C51RC2-RLRUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RC2 FLASH 32k 5V COM
AT89C51RC2-RLTUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RC2 FLASH 32k 5V Ind
AT89C51RC2-RLRUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RC2 FLASH 32k 5V
AT89C51RB2-SLRUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
AT89C51RC-24AU Microcontrollers - MCU 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
AT89C51RC2-RLTUM Microcontrollers - MCU 8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
AT89C51RB2-SLSUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM
AT89C51RC-24PU Microcontrollers - MCU 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
AT89C51RC-24JU Microcontrollers - MCU 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V
AT89C51RC2-3CSUM Microcontrollers - MCU 8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
AT89C51RC-24JI IC MCU 8BIT 32KB FLASH 44PLCC
AT89C51RC-24PI IC MCU 8BIT 32KB FLASH 40PDIL
AT89C51RC-24AC IC MCU 8BIT 32KB FLASH 44TQFP
AT89C51RC2-RLTIL 8-bit Microcontrollers - MCU 80C31 w/4k
AT89C51RB2SLSUM 8-BIT MICROCONTROLLER WITH 16K BYTES FLASH GREEN, PLASTIC, LCC-44
AT89C51RB2-UL New and Original
AT89C51RB2-UM New and Original
AT89C51RC New and Original
AT89C51RC-33AI New and Original
AT89C51RC2(-DTQSLS)CM New and Original
AT89C51RC2-CM New and Original
AT89C51RC2-RLTUM : New and Original
AT89C51RC2-RLTUM(PROG) New and Original
AT89C51RB2-SLSIM IC MCU 8BIT 16KB FLASH 44PLCC
AT89C51RC-24JC IC MCU 8BIT 32KB FLASH 44PLCC
AT89C51RC2-RLRIM IC MCU 8BIT 32KB FLASH 44VQFP
AT89C51RB2-SLSIL IC MCU 8BIT 16KB FLASH 44PLCC
AT89C51RC-24PC IC MCU 8BIT 32KB FLASH 40PDIL
AT89C51RC2-RLTIM IC MCU 8BIT 32KB FLASH 44VQFP
AT89C51RC-24AI New and Original
AT89C51RC2-3CSIM IC MCU 8BIT 32KB FLASH 40PDIL
AT89C51RC2-RLRIL IC MCU 8BIT 32KB FLASH 44VQFP
AT89C51RC2-SLRIL IC MCU 8BIT 32KB FLASH 44PLCC
AT89C51RC2-SLRIM IC MCU 8BIT 32KB FLASH 44PLCC
AT89C51RC2-IM New and Original
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