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Manufacturer Part#:


Product Category: Embedded - Microcontrollers
Manufacturer: Atmel
Description: IC MCU 8BIT 4KB FLASH 44TQFP
  datasheetAT89S51-24AU Datasheet
Package: 44-TQFP
Quantity: 10661 PCS
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level(MSL): 3(168 Hours)
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Manufacturer: Atmel
Product Category: Embedded - Microcontrollers
Series: 89S
Product: MCU
Packaging: Tray
Mounting-Style: SMD/SMT
Package-Case: 44-TQFP
Operating-Temperature: -40°C ~ 85°C (TA)
Supplier-Device-Package: 44-TQFP (10x10)
Number-of-I-O: 32
Speed: 24MHz
EEPROM-Size: -
Core-Processor: 8051
RAM-Size: 128 x 8
Program-Memory-Type: FLASH
Peripherals: WDT
Connectivity: UART/USART
Voltage-Supply-Vcc-Vdd: 4 V ~ 5.5 V
Core-Size: 8-Bit
Program-Memory-Size: 4KB (4K x 8)
Data-Converters: -
Oscillator-Type: Internal
Maximum-Operating-Temperature: + 85 C
Minimum-Operating-Temperature: - 40 C
Operating-Supply-Voltage: 4 V to 5.5 V
Interface-Type: UART
Core: 8051
Processor-Series: AT89x
Data-Bus-Width: 8 bit
Supply-Voltage-Max: 5.5 V
Supply-Voltage-Min: 4 V
Package-Case: TQFP-44
Maximum-Clock-Frequency: 33 MHz
Number-of-I-Os: 32 I/O
Data-RAM-Size: 128 B
Number-of-Timers-Counters: 2 Timer
ADC-Resolution: No ADC
Search Part number : "AT89S" Included word is 15
Part Number Manufacturer Package Quantity Description
AT89S8253-24JU Atmel 44-LCC (J-Lead) 19382 IC MCU 8BIT 12KB FLASH 44PLCC
AT89S52-24JI Atmel 44-LCC (J-Lead) 18005 IC MCU 8BIT 8KB FLASH 44PLCC
AT89S58-UM ATEL PLCC 28859
AT89S53-24JI Atmel 44-LCC (J-Lead) 3824 IC MCU 8BIT 12KB FLASH 44PLCC
AT89S52-20JC ATMEL PLCC-44 77
AT89S8252-24PU ATMEL DIP 4928
AT89S4051-24PI ATMEL DIP20 69
AT89S4051-24PU Atmel 20-DIP (0.300", 7.62mm) 96 IC MCU 8BIT 4KB FLASH 20PDIP
AT89S52-24AC Atmel 44-TQFP 1319 IC MCU 8BIT 8KB FLASH 44TQFP
AT89S53-24JI(AT89S5324JI) ATMEL 453
AT89S8253 AT DIP 88
AT89S52-24AI Atmel 44-TQFP 9546 IC MCU 8BIT 8KB FLASH 44TQFP
AT89S8253-24AC Atmel 44-TQFP 547 IC MCU 8BIT 12KB FLASH 44TQFP
AT89S53-24PC Atmel 40-DIP (0.600", 15.24mm) 975 IC MCU 8BIT 12KB FLASH 40PDIP
AT89S4051-24SI ATMEL SMD20 69
  • AT89S8253-24JU
  • AT89S52-24JI
  • AT89S58-UM
  • AT89S53-24JI
  • AT89S52-20JC
  • AT89S8252-24PU
  • AT89S4051-24PI
  • AT89S4051-24PU
  • AT89S52-24AC
  • AT89S53-24JI(AT89S5324JI)
  • AT89S8253
  • AT89S52-24AI
  • AT89S8253-24AC
  • AT89S53-24PC
  • AT89S4051-24SI
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