SB81C51SLAL
Microcontroller, 8-Bit, MROM, 8051 CPU, 16MHz, CMOS, PQFP100Manufacturer: Intel
Categories: Microcontrollers
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The Intel SB81C51SLAL is an 8-bit microcontroller from the SB81C51 series, featuring an 8051 CPU core operating at up to 16MHz. This CMOS device offers 16KB of MROM for program storage and 256 bytes of on-chip data RAM. It includes 24 general-purpose I/O lines, one serial I/O port, and two timers. The component supports a low-power mode and provides an 8-bit host interface port along with five integrated LED drivers. Designed for surface mounting, it comes in a 100-terminal PQFP package with a 0.50mm terminal pitch. Operating voltage ranges from 3.3V to 3.6V, with a maximum supply current of 25mA. This microcontroller is suitable for applications in industrial automation and consumer electronics.
Additional Information
Series: SB81C51RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 14.0000 |
| Speed | 16.00000000 |
| Width | 14.0000 |
| Technology | CMOS |
| ADC_Channels | Yes |
| Additional_Feature | 5 LED DRIVERS; 8-BIT HOST INTERFACE PORT |
| Address_Bus_Width | 15 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 16.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 256 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQFP-G100 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 24 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 100 |
| Number_of_Timers | 2 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFQFP |
| Package_Equivalence_Code | QFP100,.63SQ,20 |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 1.7000 |
| Supply_Current_Max | 25.00000000 |
| Supply_Voltage_Max | 3.6000 |
| Supply_Voltage_Min | 3.3000 |
| Supply_Voltage_Nom | 3.3000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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