ADSP-2191MBST-140X
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 140MHz, CMOS, PQFP144Manufacturer: Analog Devices Inc.
Categories: Digital Signal Processors
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The Analog Devices Inc. ADSP-2191MBST-140X is a 16-bit fixed-point Digital Signal Processor from the ADSP-2191 series. This CMOS device operates at a maximum clock frequency of 140 MHz and features a 16-bit external data bus width with a 22-bit address bus width. It includes a barrel shifter and boundary scan capabilities. The processor offers low-power modes and operates within a temperature range of -40°C to 85°C. Supplied in a 144-terminal, square, low-profile fine-pitch quad flat package (LFQFP), it is designed for surface mounting with a terminal pitch of 0.50 mm. This component is suitable for applications in telecommunications, industrial control, and consumer electronics. The nominal supply voltage is 2.50V, with a range of 2.37V to 2.63V.
Additional Information
Series: ADSP2191RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 20.0000 |
| Width | 20.0000 |
| Technology | CMOS |
| Address_Bus_Width | 22 |
| Barrel_Shifter | Yes |
| Bit_Size | 16 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 140.0000000000000000 |
| External_Data_Bus_Width | 16 |
| Internal_Bus_Architecture | Multiple |
| JESD_30_Code | S-PQFP-G144 |
| Low_Power_Mode | Yes |
| Number_of_Terminals | 144 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFQFP |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 2.6300 |
| Supply_Voltage_Min | 2.3700 |
| Supply_Voltage_Nom | 2.5000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | DIGITAL SIGNAL PROCESSOR, OTHER |
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