AT251G2DXXX-SLSTM
Microcontroller, 16-Bit, MROM, 80251 CPU, 24MHz, CMOS, PQCC44Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT251G2DXXX-SLSTM is a 16-bit microcontroller featuring the 80251 CPU core. This CMOS device operates at a maximum clock frequency of 24MHz and includes 32KB of MROM for program storage. Its architecture supports an 8-bit external data bus, a 16-bit address bus, and offers 32 general-purpose I/O lines. The AT251G2DXXX-SLSTM is housed in a 44-terminal PQCC44 package, supporting surface mount assembly. It is designed for applications requiring robust control and memory capabilities within the industrial and consumer electronics sectors, operating across a temperature range of -40°C to +85°C with supply voltages from 5.0V to 5.5V. Boundary scan functionality is integrated.
Additional Information
Series: AT251G2RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5500 |
| Speed | 24.00000000 |
| Width | 16.5500 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 16 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 24.0000000000000000 |
| CPU_Family | 80251 |
| DAC_Channels | No |
| Data_RAM_Size | 1024 |
| 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 | 32768 |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 40.00000000 |
| 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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