AT89C51IC2T-RLTUL
Microcontroller, 8-Bit, FLASH, 80C51 CPU, 40MHz, CMOS, PQFP44Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT89C51 microcontroller, part number AT89C51IC2T-RLTUL, is an 8-bit device featuring a robust 80C51 CPU core. This CMOS component operates at up to 40MHz, offering 32KB of FLASH program memory and 1280 bytes of on-chip data RAM. It provides 34 general-purpose I/O lines and supports multiple communication interfaces including SPI, TWI, and UART. The device incorporates three timers, a watchdog timer, and five PWM channels, along with low-power modes for efficient operation. Designed for surface mounting, it is housed in a 44-lead PQFP package with a 0.8mm terminal pitch. This microcontroller is suitable for applications in industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: AT89C51RoHS Status: RoHS CompliantManufacturer Lead Time: 23Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 10.0000 |
| Speed | 40.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| Connectivity | SPI, TWI, UART |
| Peripherals | PWM(5), TIMER(3), WDT |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 48.0000000000000000 |
| CPU_Family | 80C51 |
| DAC_Channels | No |
| Data_EEPROM_Size | 0 |
| Data_RAM_Size | 1280 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQFP-G44 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 34 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 44 |
| Number_of_Timers | 3 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LQFP |
| Package_Equivalence_Code | QFP44,.47SQ,32 |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE |
| Program_Memory_Size | 32768 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 3.6000 |
| Supply_Voltage_Min | 3.0000 |
| Supply_Voltage_Nom | 3.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.800 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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