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Total Products: 76,307
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Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
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AT89C51ED2-RLTUM
AT89C51ED2-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:
SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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
242
AT89C51ED2-SLRIM
AT89C51ED2-SLRIMMicrochip 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:
SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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)
571
AT89C51ED2-SLRUM
AT89C51ED2-SLRUMMicrochip 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:
SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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
AT89C51ED2-SLSIM
AT89C51ED2-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:
SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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)
78
AT89C51ED2-SLSUM
AT89C51ED2-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:
SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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)
1,354
AT89C51ED2-SMRIM
AT89C51ED2-SMRIMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 68PLCCMicrocontrollers68-PLCC (24.23x24.23)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:
50
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-PLCC (24.23×24.23)
Package / Case:
68-LCC (J-Lead)
108
AT89C51ED2-SMRUM
AT89C51ED2-SMRUMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 68PLCCMicrocontrollers68-PLCC (24.23x24.23)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:
50
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-PLCC (24.23×24.23)
Package / Case:
68-LCC (J-Lead)
1,409
AT89C51ED2-SMSUM
AT89C51ED2-SMSUMMicrochip TechnologyIC MCU 8BIT 64KB FLASH 68PLCCMicrocontrollers68-PLCC (24.23x24.23)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:
50
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
68-PLCC (24.23×24.23)
Package / Case:
68-LCC (J-Lead)
4
AT89C51ED2T-RLRUMN/AAT89C51ED2T-RLRUMMicrochip 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:
SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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
340
AT89C51ED2T-RLTUM
AT89C51ED2T-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:
SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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
1,775
AT89C51IC2-RLRIL
AT89C51IC2-RLRILMicrochip 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:
I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
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
723
AT89C51IC2-RLRIM
AT89C51IC2-RLRIMMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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
1,209
AT89C51IC2-RLRUL
AT89C51IC2-RLRULMicrochip 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:
I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
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
956
AT89C51IC2-RLRUM
AT89C51IC2-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:
I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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
558
AT89C51IC2-RLTIL
AT89C51IC2-RLTILMicrochip 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:
I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
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
1,202
AT89C51IC2-RLTUL
AT89C51IC2-RLTULMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
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
557
AT89C51IC2-RLTUM
AT89C51IC2-RLTUMMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFPMicrocontrollers44-VQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
80C51
Core Size:
8-Bit
Speed:
60MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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
578
AT89C51IC2-SLRIL
AT89C51IC2-SLRILMicrochip 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:
I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
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)
918
AT89C51IC2-SLRIM
AT89C51IC2-SLRIMMicrochip 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:
60MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
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)
75
AT89C51IC2-SLRUL
AT89C51IC2-SLRULMicrochip 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:
I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
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)
1,301

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