AT83C51RB2XXX-SLRUM
Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT83C51RB2 microcontroller, part number AT83C51RB2XXX-SLRUM, is an 8-bit device based on the 8051 CPU family. It features 16KB of FLASH program memory and 1280 bytes of data RAM. Operating at a maximum clock frequency of 40MHz, this CMOS component is housed in a 44-terminal PQCCJ (Square Chip Carrier) package with a J-bend terminal form. It supports an 8-bit external data bus and provides 32 general-purpose I/O lines. The AT83C51RB2 series is designed for applications requiring robust performance and a familiar 8051 architecture, commonly found in industrial control, consumer electronics, and automotive systems. It operates within a temperature range of -40°C to 85°C and requires a supply voltage between 5.0V and 5.5V.
Additional Information
Series: AT83C51RB2RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5500 |
| Speed | 40.00000000 |
| Width | 16.5500 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 16.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 1280 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | S-PQCC-J44 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC44,.7SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 15.60000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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