ADSP-21487KSWZENGB
Mixed Signal Processor, 32-Bit Size, 16-Ext Bit, 25MHz, CMOS, PQFP176Manufacturer: Analog Devices Inc.
Categories: Digital Signal Processors
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Analog Devices Inc. ADSP-21487KSWZENGB is a 32-bit Digital Signal Processor featuring a 25MHz clock frequency and CMOS technology. This mixed-signal processor offers 16 bits of external data bus width and a 24-bit address bus width, supporting up to 5.24 MWords of RAM. It includes a barrel shifter, boundary scan capabilities, and integrated cache. The device operates within a 3.13V to 3.47V supply voltage range, with a nominal 3.30V, and has an operating temperature range of 0°C to 70°C. Its PQFP176 package (JESD-30 Code: S-PQFP-G176) has a terminal pitch of 0.50mm. This component is suitable for applications in audio processing and general-purpose digital signal manipulation.
Additional Information
Series: ADSP21487RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Floating Point |
| Width | 24.0000 |
| Technology | CMOS |
| Length | 24.0000 |
| Address_Bus_Width | 24 |
| Barrel_Shifter | Yes |
| Bit_Size | 32 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 25.0000000000000000 |
| External_Data_Bus_Width | 16 |
| Integrated_Cache | Yes |
| Internal_Bus_Architecture | Multiple |
| JESD_30_Code | S-PQFP-G176 |
| Low_Power_Mode | No |
| Number_of_DMA_Channels | 34 |
| Number_of_External_Interrupts | 3 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 176 |
| 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 | HLFQFP |
| Package_Equivalence_Code | HQFP176,1.0SQ,20 |
| Package_Shape | Square |
| Package_Style | FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 8 |
| RAM_words | 5242880 |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 3.4700 |
| Supply_Voltage_Min | 3.1300 |
| Supply_Voltage_Nom | 3.3000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | DIGITAL SIGNAL PROCESSOR, MIXED |
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