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ANALOG DEVICES  ADSP-2186NBSTZ-320  DSP, Floating Point, 16bit, 80 MHz, 16 KB, LQFP, 100 Pins

ANALOG DEVICES ADSP-2186NBSTZ-320
Technical Data Sheet (2.28MB) EN See all Technical Docs

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Product Overview

The ADSP-2186NBSTZ-320 is a single-chip Digital Signal Processing Microcomputer is pin-compatible and is differentiated solely by the amount of on-chip SRAM. This feature, combined with ADSP-21xx code compatibility, provides a great deal of flexibility in the design decision. ADSP-2186N series members combine the ADSP-2100 family base architecture (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. ADSP-2186N series members integrate up to 256K bytes of on-chip memory configured as up to 48K words (24-bit) of program RAM and up to 56K words (16-bit) of data RAM. Power down circuitry is also provided to meet the low power needs of battery-operated portable equipment.
  • Single-cycle instruction execution
  • Single-cycle context switch
  • Low CMOS standby power dissipation with 200 CLKIN cycle recoveries from power-down condition
  • Low power dissipation in idle mode
  • Up to 48K words program memory RAM
  • Up to 56K words data memory RAM
  • Dual-purpose program memory for both instruction and data storage
  • Two independent data address generators
  • Powerful program sequencer provides zero overhead looping conditional instruction execution
  • Programmable 16-bit interval timer with pre-scalar
  • 80MHz Instruction rate
  • 12.5ns Instruction cycle time at 1.8V (internal)
  • 80 MIPS sustained performance
  • 3-bus Architecture allows dual operand fetches in every instruction cycle
ESD sensitive device. Electrostatic charges as high as 4000V readily accumulate on the human body and test equipment and can discharge without detection.

Product Information

DSP Type:
Floating Point
No. of Bits:
16bit
Frequency:
80MHz
Flash Memory Size:
16KB
DSP Case Style:
LQFP
No. of Pins:
100Pins
No. of I/O's:
-
No. of MIPS:
-
Embedded Interface Type:
Serial, UART
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Core Supply Voltage Min:
1.8V
Core Supply Voltage Max:
2V
Product Range:
ADSP-2186N Series
Packaging:
Cut Tape
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
Taiwan

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423190
Weight (kg):
.040029