MC7457RX1000LB
RISC Microprocessor, 32-Bit, 1000MHz, CMOS, CBGA483Manufacturer: NXP Semiconductors
Categories: Microprocessors
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NXP Semiconductors MC7457 series RISC microprocessor, part number MC7457RX1000LB, offers a 32-bit architecture operating at 1000MHz. This CMOS component features a 36-bit address bus and a 64-bit external data bus, supporting floating-point operations. Integrated cache and low-power modes are included for enhanced performance and efficiency. The MC7457RX1000LB is housed in a 483-terminal CBGA (Ceramic Ball Grid Array) package with a terminal pitch of 1.270mm, measuring 29x29mm with a maximum seated height of 3.2mm. Boundary scan is supported. Typical applications for this component include high-performance computing, networking infrastructure, and embedded systems requiring robust processing capabilities. Supply voltage ranges from 1.25V to 1.35V, with a nominal of 1.30V.
Additional Information
Series: MC7457RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Floating Point |
| Length | 29.0000 |
| Speed | 1000.00000000 |
| Width | 29.0000 |
| Technology | CMOS |
| Address_Bus_Width | 36 |
| Bit_Size | 32 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 167.0000000000000000 |
| External_Data_Bus_Width | 64 |
| Integrated_Cache | Yes |
| JESD_30_Code | S-CBGA-B483 |
| Low_Power_Mode | Yes |
| Number_of_Terminals | 483 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | BGA |
| Package_Shape | Square |
| Package_Style | GRID ARRAY |
| Seated_Height_Max | 3.2000 |
| Supply_Voltage_Max | 1.3500 |
| Supply_Voltage_Min | 1.2500 |
| Supply_Voltage_Nom | 1.3000 |
| Surface_Mount | Yes |
| Terminal_Form | Ball |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Bottom |
| uPs_uCs_Peripheral_ICs_Type | MICROPROCESSOR, RISC |
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