ADSP-2172KST-133
Digital Signal Processor, 16-Bit Size, 24-Ext Bit, 16.67MHz, CMOS, PQFP128Manufacturer: Analog Devices Inc.
Categories: Digital Signal Processors
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Analog Devices Inc. ADSP-2172 digital signal processor, part number ADSP-2172KST-133, is a 16-bit fixed-point processor operating at a maximum clock frequency of 16.67MHz. This CMOS device features a 24-bit external data bus, supporting 1024 words of internal RAM with a 16-bit data bus. The processor includes a 14-bit address bus, a barrel shifter, and a parallel host interface port for 8/16-bit communication. It offers one timer and two serial I/O ports, with one external interrupt. The ADSP-2172KST-133 is housed in a 128-terminal PQFP package (JESD-30 Code: R-PQFP-G128) with a terminal pitch of 0.50mm. Operating within a temperature range of 0°C to 70°C, it requires a supply voltage between 4.5V and 5.5V. This component is suitable for applications in telecommunications, audio processing, and industrial control systems.
Additional Information
Series: ADSP2172RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Width | 14.0000 |
| Technology | CMOS |
| Length | 20.0000 |
| Additional_Feature | 8/16 BIT PARALLEL HOST INTERFACE PORT |
| Address_Bus_Width | 14 |
| Barrel_Shifter | Yes |
| Bit_Size | 16 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 16.6700000000000000 |
| External_Data_Bus_Width | 24 |
| Integrated_Cache | No |
| Internal_Bus_Architecture | Multiple |
| JESD_30_Code | R-PQFP-G128 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 1 |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 128 |
| Number_of_Timers | 1 |
| On_Chip_Data_RAM_Width | 16 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 24 |
| RAM_words | 1024 |
| Seated_Height_Max | 1.6000 |
| Supply_Current_Max | 75.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| 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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