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AT89

AT89C4051-12SU vs AT89C4051-12SI vs AT89C4051-24PC

 
PartNumberAT89C4051-12SUAT89C4051-12SIAT89C4051-24PC
Description8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V 24MHZ COM TEMP
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYNN
Mounting StyleSMD/SMTSMD/SMTThrough Hole
Package / CaseSOIC-20SOIC-20PDIP-20
Series89C89CAT89C4051
Core805180518051
Data Bus Width8 bit8 bit8 bit
Maximum Clock Frequency24 MHz24 MHz24 MHz
Program Memory Size4 kB4 kB4 kB
Data RAM Size128 B128 B128 B
ADC ResolutionNo ADCNo ADCNo ADC
Number of I/Os15 I/O15 I/O15 I/O
Operating Supply Voltage2.7 V to 6 V2.7 V to 6 V2.7 V to 6 V
Minimum Operating Temperature- 40 C- 40 C0 C
Maximum Operating Temperature+ 85 C+ 85 C+ 70 C
PackagingTube--
Height2.35 mm2.35 mm5.33 mm
Length13 mm13 mm26.92 mm
ProductMCU--
Program Memory TypeFlashFlashFlash
Width7.6 mm7.6 mm7.11 mm
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Interface TypeUARTUARTUART
Moisture SensitiveYes--
Number of Timers/Counters2 Timer3 Timer2 Timer
Processor SeriesAT89x--
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity373818
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
Supply Voltage Max6 V6 V6 V
Supply Voltage Min2.7 V2.7 V4 V
Part # AliasesAT89C4051-12SUR--
Unit Weight0.028254 oz0.028254 oz0.079719 oz
Data ROM Type--Flash
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel 		AT89C4051-24SU 8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
AT89C4051-24PU 8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
AT89C4051-12SU 8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
AT89C51-24JI 8-bit Microcontrollers - MCU UNSAWN WAFER 21 MIL BACKGRIND 89C51 - 24MHZ, PLCC, IND TEMP
AT89C51-24AC 8-bit Microcontrollers - MCU Microcontroller
AT89C4051-24SI 8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V 24MHZ IND TEMP
AT89C4051-24PC 8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V 24MHZ COM TEMP
AT89C51-24PC 8-bit Microcontrollers - MCU 80C31 w/4k
AT89C4051-12SU Microcontrollers - MCU 8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
AT89C4051-24SU Microcontrollers - MCU 8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
AT89C4051-24PU Microcontrollers - MCU 8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
AT89C4051-24PC IC MCU 8BIT 4KB FLASH 20DIP
AT89C4051-24SI IC MCU 8BIT 4KB FLASH 20SOIC
AT89C51-24AC IC MCU 8BIT 4KB FLASH 44TQFP
AT89C51-24JI IC MCU 8BIT 4KB FLASH 44PLCC
AT89C51-24PC IC MCU 8BIT 4KB FLASH 40DIP
AT89C4051-12SI IC MCU 8BIT 4KB FLASH 20SOIC
AT89C4051-12SUR 12MHZ SOIC IND TEMP GREEN 4V - 5.5V
AT89C405112PU Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDIP20
AT89C4051-24SUR 24MHZ SOIC IND TEMP GREEN 4V - 5.5V
AT89C405124PU 8-BIT MICROCONTROLLER WITH 4K BYTES FLASH 0.300 INCH, GREEN, PLASTIC, DIP-20
AT89C51-12JI INSTOCK
AT89C51-16JC 8-bit Microcontrollers - MCU Microcontrolle
AT89C4051-24PU(ROHS) New and Original
AT89C4051-24PU/PI New and Original
AT89C4051-24SU/SI New and Original
AT89C4051-PC New and Original
AT89C51 , SGM330A-YQS/TR New and Original
AT89C51-12JC 8-bit Microcontrollers - MCU 80C31 w/4k
AT89C51-12PC 8-bit Microcontrollers - MCU UNSAWN WAFER 21 MIL BACKGRIND 89C51 - 12MHZ, PDIP, COM TEMP
AT89C51-20PC 8-bit Microcontrollers - MCU 80C31 w/4k
AT89C51-20PI New and Original
AT89C51-20QC New and Original
AT89C51-24 New and Original
AT89C51-24AU New and Original
AT89C51-24JI/JC New and Original
AT89C51-24PA New and Original
AT89C51-24PC 0126 New and Original
AT89C51-24PC DIP-40 New and Original
AT89C51-24PC. New and Original
AT89C4051-24PI IC MCU 8BIT 4KB FLASH 20DIP
AT89C4051-24SC IC MCU 8BIT 4KB FLASH 20SOIC
AT89C51-16PA New and Original
AT89C51-24AI IC MCU 8BIT 4KB FLASH 44TQFP
AT89C51-24JC IC MCU 8BIT 4KB FLASH 44PLCC
AT89C4051-24SJ IC MCU 8BIT 4KB FLASH 20SOIC
AT89C51 New and Original
AT89C51-12QI New and Original
AT89C51-20JC 8-bit Microcontrollers - MCU Microcontrolle
AT89C51-24I New and Original
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