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ADSP-21990 - Mixed Signal DSP Controller

Download the ADSP-21990 datasheet PDF. This datasheet also covers the ADS variant, as both devices belong to the same mixed signal dsp controller family and are provided as variant models within a single manufacturer datasheet.

Description

2 DSP Core Architecture

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Features

  • ADSP-219x, 16-Bit, Fixed Point DSP Core with up to 160 MIPS Sustained Performance 8K Words of On-Chip RAM, Configured as 4K Words OnChip 24-Bit Program RAM and 4K Words On-Chip 16-Bit Data RAM External Memory Interface Dedicated Memory DMA Controller for Data/Instruction Transfer between Internal/External Memory Programmable PLL and Flexible Clock Generation Circuitry Enables Full Speed Operation from Low Speed Input Clocks IEEE JTAG Standard 1149.1 Test Access Port Supports On-Chip Emulation an.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADS-P2199.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Analog Devices

Part Number Description
ADSP-21991 Mixed Signal DSP Controller
ADSP-21992 Mixed Signal DSP Controller
ADSP-2191M DSP Microcomputer
ADSP-2192M DSP Microcomputer
ADSP-2195 DSP Microcomputer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
a KEY FEATURES ADSP-219x, 16-Bit, Fixed Point DSP Core with up to 160 MIPS Sustained Performance 8K Words of On-Chip RAM, Configured as 4K Words OnChip 24-Bit Program RAM and 4K Words On-Chip 16-Bit Data RAM External Memory Interface Dedicated Memory DMA Controller for Data/Instruction Transfer between Internal/External Memory Programmable PLL and Flexible Clock Generation Circuitry Enables Full Speed Operation from Low Speed Input Clocks IEEE JTAG Standard 1149.1 Test Access Port Supports On-Chip Emulation and System Debugging 8-Channel, 14-Bit Analog-to-Digital Converter System, with up to 20 MSPS Sampling Rate (at 160 MHz Core Clock Rate) Mixed Signal DSP Controller ADSP-21990 Three Phase 16-Bit Center Based PWM Generation Unit with 12.
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