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AT89C51

AT89C51ED2-SMSUM vs AT89C51IC2-RLRUL vs AT89C51ED2-SMRUM

 
PartNumberAT89C51ED2-SMSUMAT89C51IC2-RLRULAT89C51ED2-SMRUM
Description8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYYY
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CasePLCC-68LQFP-44PLCC-68
Series89C--
Core805180518051
Data Bus Width8 bit8 bit8 bit
Maximum Clock Frequency60 MHz60 MHz60 MHz
Program Memory Size64 kB32 kB64 kB
Data RAM Size2 kB1.25 kB2 kB
ADC ResolutionNo ADCNo ADCNo ADC
Number of I/Os48 I/O34 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
Height3.68 mm--
Length24.33 mm--
Program Memory TypeFlashFlashFlash
Width24.33 mm--
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Interface TypeEUART, SPISPI, TWI, UARTSPI, UART
Moisture SensitiveYes--
Number of Timers/Counters3 Timer3 Timer3 Timer
Processor SeriesAT89xAT89xAT89x
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity191500500
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
Supply Voltage Max5.5 V--
Supply Voltage Min2.7 V--
Unit Weight0.171777 oz0.012561 oz0.171777 oz
Product-MCUMCU
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel 		AT89C51ED2-SMSUM 8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind
AT89C51ID2-RLTUM 8-bit Microcontrollers - MCU C51ID2 64K FLASH 32KHz 3-5.5V
AT89C51IC2-SLSUL 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
AT89C51IC2-RLTUM 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
AT89C51IC2-SLSUM 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
AT89C51IC2-RLTUL 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
AT89C51ID2-SLSUM 8-bit Microcontrollers - MCU 64K FLASH 32KHz 3.5-5V Ind.
AT89C51ID2-SLRUM 8-bit Microcontrollers - MCU C51ID2 64K FLASH TWI 32KHz 5V
AT89C51IC2-SLRUM 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
AT89C51ID2-RLRUM 8-bit Microcontrollers - MCU C51ID2 64K FLASH 32KHz 3-5.5V
AT89C51IC2-RLRUM 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
AT89C51IC2-RLRUL 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
AT89C51IC2-SLRUL 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
AT89C51ED2-SMRUM 8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V
AT89C51ED2RLRUM MCU 8-bit AT89 80C51 CISC 64KB Flash 3.3V/5V 44-Pin VQFP (Alt: AT89C51ED2-RLRUM)
AT89C51ED2RLTUM 8-BIT FLASH MICROCONTROLLER GREEN, VQFP-44
AT89C51ED2SLSUM Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PQCC44
AT89C51ID2-RLRUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51ID2 64K FLASH 32KHz 3-5.5V
AT89C51IC2-RLRUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
AT89C51IC2-RLRUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
AT89C51IC2-SLSUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
AT89C51IC2-SLSUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
AT89C51IC2-RLTUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
AT89C51ID2-SLRUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51ID2 64K FLASH TWI 32KHz 5V
AT89C51IC2-SLRUL Microcontrollers - MCU 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
AT89C51IC2-SLRUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
AT89C51ED2-SMRUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V
AT89C51ID2-RLTUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51ID2 64K FLASH 32KHz 3-5.5V
AT89C51ED2-SMSUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind
AT89C51IC2-RLTUM Microcontrollers - MCU 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
AT89C51ED2-UM 8-BIT, FLASH, 60 MHz, MICROCONTROLLER, PQFP64 (Also Known As: AT89C51ED2-UM PQFP64)
AT89C51ED2-UM QFP44 New and Original
AT89C51ED2RDTI New and Original
AT89C51IC2 New and Original
AT89C51IC2-CM New and Original
AT89C51IC2-CM (AT89C51IC New and Original
AT89C51IC2-IL New and Original
AT89C51IC2-RLTIL IC MCU 8BIT 32KB FLASH 44VQFP
AT89C51IC2-RLTUL VQFP44 New and Original
AT89C51IC2-UL New and Original
AT89C51ID2-RLTUM QFP44 New and Original
AT89C51IC2-SLSIL IC MCU 8BIT 32KB FLASH 44PLCC
AT89C51ED2-SMRIM IC MCU 8BIT 64KB FLASH 68PLCC
AT89C51IC2-RLRIL IC MCU 8BIT 32KB FLASH 44VQFP
AT89C51IC2-RLRIM IC MCU 8BIT 32KB FLASH 44VQFP
AT89C51IC2-SLRIL IC MCU 8BIT 32KB FLASH 44PLCC
AT89C51IC2-SLRIM IC MCU 8BIT 32KB FLASH 44PLCC
AT89C51ID2-RLRIM IC MCU 8BIT 64KB FLASH 44VQFP
AT89C51ID2-RLTIM IC MCU 8BIT 64KB FLASH 44VQFP
AT89C51ID2-SLRIM IC MCU 8BIT 64KB FLASH 44PLCC
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