Analog Devices ADSP-21990
Mixed Signal DSP Controller
| Part No. | ADSP-21990 |
|---|---|
| Datasheet | ADSP-21990 Download |
| Manufacturer |  Analog Devices |
| Description | Mixed Signal DSP Controller |
| Buy | Stock & Price |
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 12.5 ns Resolution at 160 MHz Core Clock (CCLK) Rate Dedicated 32-Bit Encoder Interface Unit with Companion Encoder Event Timer Dual 16-Bit Auxiliary PWM Outputs 16 General-Purpose Flag I/O Pins Three Programmable 32-Bit Interval Timers SPI Communications Port...
