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ADSP-2181BS-133

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ADSP-2181BS-133

Digital Signal Processor, 16-Bit Size, 24-Ext Bit, 16.67MHz, CMOS, PQFP128

Manufacturer: Analog Devices Inc.

Categories: Digital Signal Processors

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The Analog Devices Inc. ADSP-2181BS-133 is a 16-bit fixed-point digital signal processor from the ADSP2181 series. This CMOS component features a clock frequency of 16.67 MHz, delivering 33 MIPS sustained performance with single-cycle instruction execution. It offers 8192 words of on-chip data RAM and a 24-bit external data bus. The processor includes two DMA channels and supports two serial I/O ports. Its architecture utilizes multiple internal buses for efficient data flow. Encased in a 128-terminal PQFP (JESD-30 Code S-PQFP-G128) package, it operates within a temperature range of -40°C to 85°C. This device is suitable for applications in telecommunications, industrial control, and audio processing.

Additional Information

Series: ADSP2181RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:
Technical Details:
FormatFixed Point
Length28.0000
Width28.0000
TechnologyCMOS
Additional_Feature33 MIPS SUSTAINED; SINGLE CYCLE INSTRUCTION EXECUTION
Address_Bus_Width14
Barrel_ShifterYes
Bit_Size16
Boundary_ScanNo
Clock_Frequency_Max16.6700000000000000
External_Data_Bus_Width24
Integrated_CacheNo
Internal_Bus_ArchitectureMultiple
JESD_30_CodeS-PQFP-G128
Low_Power_ModeYes
Number_of_DMA_Channels2
Number_of_External_Interrupts4
Number_of_Serial_I_Os2
Number_of_Terminals128
Number_of_Timers1
On_Chip_Data_RAM_Width16
Operating_Temperature_Max85.0000
Operating_Temperature_Min-40.0000
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeQFP
Package_Equivalence_CodeQFP128,1.2SQ,32
Package_ShapeSquare
Package_StyleFlatPack
RAM_words8192
Seated_Height_Max4.0700
Supply_Current_Max100.00000000
Supply_Voltage_Max5.5000
Supply_Voltage_Min4.5000
Supply_Voltage_Nom5.0000
Surface_MountYes
Terminal_FormGull Wing
Terminal_Pitch0.800
Terminal_PositionQUAD
uPs_uCs_Peripheral_ICs_TypeDIGITAL SIGNAL PROCESSOR, OTHER

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Analog Devices manufactures analog, mixed-signal, and digital signal processing (DSP) semiconductor components used to convert, measure, and interpret real-world signals.

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