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Total Products: 24,738
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Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
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AT89S51-24JC
AT89S51-24JCMicrochip TechnologyIC MCU 8BIT 4KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
128 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.6×16.6)
Package / Case:
44-LCC (J-Lead)
1,311
AT89S51-24JI
AT89S51-24JIMicrochip TechnologyIC MCU 8BIT 4KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
128 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.6×16.6)
Package / Case:
44-LCC (J-Lead)
721
AT89S51-24JU
AT89S51-24JUMicrochip TechnologyIC MCU 8BIT 4KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
128 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.6×16.6)
Package / Case:
44-LCC (J-Lead)
1,294
AT89S51-24PC
AT89S51-24PCMicrochip TechnologyIC MCU 8BIT 4KB FLASH 40DIPMicrocontrollers40-PDIPN/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
128 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
588
AT89S51-24PI
AT89S51-24PIMicrochip TechnologyIC MCU 8BIT 4KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
128 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
1,730
AT89S51-24PU
AT89S51-24PUMicrochip TechnologyIC MCU 8BIT 4KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
128 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
603
AT89S52-24AC
AT89S52-24ACMicrochip TechnologyIC MCU 8BIT 8KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
190
AT89S52-24AI
AT89S52-24AIMicrochip TechnologyIC MCU 8BIT 8KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
524
AT89S52-24AU
AT89S52-24AUMicrochip TechnologyIC MCU 8BIT 8KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
860
AT89S52-24AUR
AT89S52-24AURMicrochip TechnologyIC MCU 8BIT 8KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
477
AT89S52-24JC
AT89S52-24JCMicrochip TechnologyIC MCU 8BIT 8KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.6×16.6)
Package / Case:
44-LCC (J-Lead)
733
AT89S52-24JI
AT89S52-24JIMicrochip TechnologyIC MCU 8BIT 8KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.6×16.6)
Package / Case:
44-LCC (J-Lead)
1,195
AT89S52-24JU
AT89S52-24JUMicrochip TechnologyIC MCU 8BIT 8KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.6×16.6)
Package / Case:
44-LCC (J-Lead)
674
AT89S52-24JUR
AT89S52-24JURMicrochip Technology24MHZ, PLCC, IND TEMP, GREEN, 5VMicrocontrollers44-PLCC (16.6x16.6)N/A-40°C ~ 85°C (TA)
Core Processor:
80C52
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
SPI, UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.6×16.6)
Package / Case:
44-LCC (J-Lead)
1,062
AT89S52-24PC
AT89S52-24PCMicrochip TechnologyIC MCU 8BIT 8KB FLASH 40DIPMicrocontrollers40-PDIPN/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
1,598
AT89S52-24PI
AT89S52-24PIMicrochip TechnologyIC MCU 8BIT 8KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
62
AT89S52-24PU
AT89S52-24PUMicrochip TechnologyIC MCU 8BIT 8KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
353
AT89S53-24AC
AT89S53-24ACMicrochip TechnologyIC MCU 8BIT 12KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
SPI, UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
12KB (12K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 6V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
111
AT89S53-24AI
AT89S53-24AIMicrochip TechnologyIC MCU 8BIT 12KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
SPI, UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
12KB (12K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 6V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
276
AT89S53-24JC
AT89S53-24JCMicrochip TechnologyIC MCU 8BIT 12KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A0°C ~ 70°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
SPI, UART/USART
Peripherals:
WDT
Number of I/O:
32
Program Memory Size:
12KB (12K x 8)
Program Memory Type:
FLASH
RAM Size:
256 x 8
Voltage – Supply (Vcc/Vdd):
4V ~ 6V
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-PLCC (16.6×16.6)
Package / Case:
44-LCC (J-Lead)
374

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