ADSP-2186M Series

16-Bit, 75 MIPS, 2.5V, 2 Serial Ports, Host Port, 40 KB RAM

Catalog

16-Bit, 75 MIPS, 2.5V, 2 Serial Ports, Host Port, 40 KB RAM

Part	Mounting Type	Voltage - Core	Type	On-Chip RAM	Non-Volatile Memory	Clock Rate	Voltage - I/O	Supplier Device Package	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]
Analog Devices ADSP-2186MKST-300	Surface Mount	2.5 V	Fixed Point	40 kB	External	75 MHz	3.3 V	100-LQFP (14x14)	100-LQFP	70 °C	0 °C

Catalog

16-Bit, 75 MIPS, 2.5V, 2 Serial Ports, Host Port, 40 KB RAM

Key Features

• 13 ns instruction cycle time (75 MIPS)

• 2.5 volt supply with 3.3 volt I/O

• 8K words of on-chip program RAM

• 8K words of on-chip data memory RAM

• .4 mA/MIPS

• 16-bit internal DMA port for high speed access to on-chip memory

• 100-lead LQFP and 10mm x 10mm mini-BGA

• 8-bit DMA port to byte memory for transparent program and data memory transfers

• Byte memory interface for storage of data tables and program overlays

• Programmable memory strobe and separate I/O memory space permits "glueless" system

• ADSP-2100 Family code and function compatible

Description

The ADSP-2186M combines 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, and extensive interrupt capabilities.BENEFITSAlgebraic assembly language supports C language-style constructs for easy programmingMini-BGA and 100-lead T LQFP package provides for space and power savings (16mm x 16mm)On-chip RAM and 4 DMA ports make reprogramming easy16-bit DMA port makes bus interfacing easier5 sleep and powerdown modes maximize battery life.