DSP Microcomputer

The ADSP-2185 is a single-chip microcomputer optimized for digital signal processing (DSP) and other high speed numeric processing applications. The ADSP-2185 combines the ADSP-2100 family base archi- tecture (three computational units, data address generators and a program sequencer) with two serial ports, a 16-bit internal DMA port, a byte DMA port, a programmable Timer Flag I/O, extensive interrupt capabilities and on-chip program and data memory. The ADSP-2185 integrates 80K bytes of on-chip memory con- figured as 16K words (24-bit) of program RAM and 16K words (16-bit) of data RAM. Power-down circuitry is also provided to meet the low power needs of battery operated portable equip- ment. The ADSP-2185 is available in 100-pin TQFP package. In addition, the ADSP-2185 supports new instructions, which include bit manipulationsbit set, bit clear, bit toggle, bit test new ALU constants, new multiplication instruction (x squared), biased rounding, result free ALU operations, I/O memory trans- fers and global interrupt masking, for increased flexibility. By Analog Devices, Inc.
Part Manufacturer Description Datasheet Samples
ADSP-2101BPZ-100 Rochester Electronics LLC Rochester Manufactured ADSP-2101, 16 bit, fixed point, Digital Signal Processor, 68 PLCC Package, Industrial Temp spec.
ADSP-2105KP-55 Rochester Electronics LLC 24-BIT, 13.824MHz, OTHER DSP, PQCC68, PLASTIC, LCC-68
ADSP-2101KS-100 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2115KST-80 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2111KG-66 Rochester Electronics LLC 24-BIT, 16.67MHz, OTHER DSP, CPGA100, CERAMIC, PGA-100
ADSP-2115KS-80 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2115BP-100 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2101BS-100 Rochester Electronics LLC 24-BIT, 25MHz, OTHER DSP, PQFP80, METRIC, PLASTIC, QFP-80
ADSP-2171BSTZ-133 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2171BST-104 Rochester Electronics LLC Digital Signal Processor, CMOS,
ADSP-2185 's PackagesADSP-2185 's pdf datasheet
ADSP-2185KST-115 TQFP
ADSP-2185BST-115 TQFP
ADSP-2185KST-133 TQFP
ADSP-2185BST-133 TQFP




ADSP-2185 Pinout, Pinouts
ADSP-2185 pinout,Pin out
This is one package pinout of ADSP-2185,If you need more pinouts please download ADSP-2185's pdf datasheet.

ADSP-2185 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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ADSP-2185 Application Notes ADSP-2185 RoHS ADSP-2185 Circuits ADSP-2185 footprint
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