AT89

AT89S51-24JU vs AT89S51-24PC vs AT89S51-24PI

 
PartNumberAT89S51-24JUAT89S51-24PCAT89S51-24PI
Description8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24 MHZ8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24 MHZ
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYNN
Mounting StyleSMD/SMTThrough HoleThrough Hole
Package / CasePLCC-44PDIP-40PDIP-40
Series89SMicrocontrollerMicrocontroller
Core805180518051
Data Bus Width8 bit8 bit8 bit
Maximum Clock Frequency24 MHz33 MHz33 MHz
Program Memory Size4 kB4 kB4 kB
Data RAM Size128 B128 B128 B
ADC ResolutionNo ADCNo ADCNo ADC
Number of I/Os32 I/O32 I/O32 I/O
Operating Supply Voltage4 V to 5.5 V4 V to 5.5 V4 V to 5.5 V
Minimum Operating Temperature- 40 C0 C- 40 C
Maximum Operating Temperature+ 85 C+ 70 C+ 85 C
PackagingTube--
Height3.48 mm4.83 mm4.83 mm
Length16.7 mm52.58 mm52.58 mm
ProductMCU--
Program Memory TypeFlashFlashFlash
Width16.7 mm13.97 mm13.97 mm
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Interface TypeUARTISP, UARTISP, UART
Moisture SensitiveYes--
Number of Timers/Counters2 Timer2 Timer2 Timer
Processor SeriesAT89x--
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity27940
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
Supply Voltage Max5.5 V5.5 V5.5 V
Supply Voltage Min4 V4 V4 V
Unit Weight0.084185 oz0.210004 oz0.210004 oz
Data ROM Type-FlashFlash
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel
AT89S52-24AU 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
AT89S52-24JU 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
AT89S51-24PU 8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
AT89S52-24PU 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
AT89S51-24JU 8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
AT89S52-24AUR 8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
AT89S51-24PC 8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24 MHZ
AT89S51-24PI 8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24 MHZ
AT89S52-24PI 8-bit Microcontrollers - MCU 8K ISP FLASH 2.7 TO 5.5V - 24MHz
AT89S52-24AI 8-bit Microcontrollers - MCU 8K ISP FLASH 2.7 TO 5.5V - 24MHz
AT89S52-24PC 8-bit Microcontrollers - MCU 8K ISP FLASH 2.7 TO 5.5V - 24MHZ
AT89S52-24AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU 8051 8K ISP FLASH 4.0 V TO 5.5 V - 24 MHZ, TQFP44, IND TEMP, GREEN
AT89S51-24PU Microcontrollers - MCU 8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
AT89S52-24AU Microcontrollers - MCU 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
AT89S51-24JU Microcontrollers - MCU 8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
AT89S52-24PU Microcontrollers - MCU 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
AT89S52-24JU Microcontrollers - MCU 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
AT89S51-24PC IC MCU 8BIT 4KB FLASH 40DIP
AT89S51-24PI IC MCU 8BIT 4KB FLASH 40DIP
AT89S52-24AI IC MCU 8BIT 8KB FLASH 44TQFP
AT89S52-24PC IC MCU 8BIT 8KB FLASH 40DIP
AT89S52-24PI IC MCU 8BIT 8KB FLASH 40DIP
AT89S5124AU 8-BIT MICROCONTROLLER WITH 4K BYTES IN-SYSTEM PROGRAMMABLE FLASH 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ACB, TQFP-44
AT89S52-24JUR MCU 8-Bit AT89S52 80C51 CISC 8KB Flash 4V to 5.5V 44-Pin PLCC T/R (Alt: AT89S52-24JUR)
AT89S51-24JI/JC New and Original
AT89S51-24JI/JU New and Original
AT89S51-24JU/JI New and Original
AT89S5124PU New and Original
AT89S51RB2-IM New and Original
AT89S52 New and Original
AT89S52-20JI New and Original
AT89S52-24 New and Original
AT89S52-24JC(W78LE52CP-2 New and Original
AT89S52-24JC/JI New and Original
AT89S52-24P New and Original
AT89S52-24PI/PU New and Original
AT89S52-24PSI New and Original
AT89S52-24PU,AT89S5224PU New and Original
AT89S52-AU New and Original
AT89S5224AI New and Original
AT89S5224AU Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44
AT89S5224JU Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQCC44
AT89S51-24JU/AU New and Original
AT89S52-24JU/AU/PU New and Original
AT89S52-24JUAUPU New and Original
AT89S51-24JUAU New and Original
AT89S52-24AC IC MCU 8BIT 8KB FLASH 44TQFP
AT89S52-24JC IC MCU 8BIT 8KB FLASH 44PLCC
AT89S52-24JI IC MCU 8BIT 8KB FLASH 44PLCC
AT89S52-33JU Microcontroller 8-bit 80C51 Core 8Kilobyte Flash 33MHz 44-Pin PLCC - Bulk (Alt: AT89S52-33JU)
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