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Total Products: 24,738
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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AT89C5131A-TISUL
AT89C5131A-TISULMicrochip TechnologyIC MCU 8BIT 32KB FLASH 28SOICMicrocontrollers28-SOICN/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART, USB
Peripherals:
LED, POR, PWM, WDT
Number of I/O:
18
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
28-SOIC
Package / Case:
28-SOIC (0.295″”, 7.50mm Width)
427
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AT89C5132-RORUL
AT89C5132-RORULMicrochip TechnologyIC MCU 8BIT 64KB FLASH 80TQFPMicrocontrollers80-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
IDE/ATAPI, I2C, Memory Card, PCM, SPI, UART/USART, USB
Peripherals:
I2S, POR, WDT
Number of I/O:
44
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.3V
Data Converters:
A/D 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-TQFP (14×14)
Package / Case:
80-LQFP
1,489
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AT89C5132-ROTIL
AT89C5132-ROTILMicrochip TechnologyIC MCU 8BIT 64KB FLASH 80TQFPMicrocontrollers80-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
IDE/ATAPI, I2C, Memory Card, PCM, SPI, UART/USART, USB
Peripherals:
I2S, POR, WDT
Number of I/O:
44
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.3V
Data Converters:
A/D 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-TQFP (14×14)
Package / Case:
80-LQFP
381
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AT89C5132-ROTUL
AT89C5132-ROTULMicrochip TechnologyIC MCU 8BIT 64KB FLASH 80TQFPMicrocontrollers80-TQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
IDE/ATAPI, I2C, Memory Card, PCM, SPI, UART/USART, USB
Peripherals:
I2S, POR, WDT
Number of I/O:
44
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.3V
Data Converters:
A/D 2x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-TQFP (14×14)
Package / Case:
80-LQFP
451
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AT89C51AC2-RLTUMN/AAT89C51AC2-RLTUMMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFP (10×10)
Package / Case:
44-LQFP
1,190
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AT89C51AC2-SLSUM
AT89C51AC2-SLSUMMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
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)
309
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AT89C51AC2T-RLTUM
AT89C51AC2T-RLTUMMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFP (10×10)
Package / Case:
44-LQFP
166
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AT89C51AC3-RDTIM
AT89C51AC3-RDTIMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LQFP (10×10)
Package / Case:
64-LQFP
382
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AT89C51AC3-RDTUM
AT89C51AC3-RDTUMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LQFP (10×10)
Package / Case:
64-LQFP
819
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AT89C51AC3-RLTIM
AT89C51AC3-RLTIMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFP (10×10)
Package / Case:
44-LQFP
1,373
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AT89C51AC3-RLTUM
AT89C51AC3-RLTUMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFP (10×10)
Package / Case:
44-LQFP
526
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AT89C51AC3-S3SUM
AT89C51AC3-S3SUMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 52PLCCMicrocontrollers52-PLCC (19.15x19.15)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
52-PLCC (19.15×19.15)
Package / Case:
52-LCC (J-Lead)
607
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AT89C51AC3-SLSIM
AT89C51AC3-SLSIMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
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)
548
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AT89C51AC3-SLSUM
AT89C51AC3-SLSUMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
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)
199
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AT89C51AC3T-RLTUM
AT89C51AC3T-RLTUMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
36
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFP (10×10)
Package / Case:
44-LQFP
482
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AT89C51CC01CA-RLTUM
AT89C51CC01CA-RLTUMMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
CANbus, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFP (10×10)
Package / Case:
44-LQFP
623
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AT89C51CC01CA-SLSUM
AT89C51CC01CA-SLSUMMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44PLCCMicrocontrollers44-PLCC (16.6x16.6)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
CANbus, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
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)
1,537
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AT89C51CC01CAT-RLTUM
AT89C51CC01CAT-RLTUMMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
CANbus, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFP (10×10)
Package / Case:
44-LQFP
271
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AT89C51CC01UA-RLRUM
AT89C51CC01UA-RLRUMMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
CANbus, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFP (10×10)
Package / Case:
44-LQFP
342
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AT89C51CC01UA-RLTUM
AT89C51CC01UA-RLTUMMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
CANbus, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFP (10×10)
Package / Case:
44-LQFP
1,499
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