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See Technical Specifications

ADSP-2189NKST-320

DSP Fixed-Point 16bit 80MHz 80MIPS 100-Pin LQFP

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

ADSP-2189NKST-320
Datasheet:

ADSP-2189NKST-320 Datasheet (PDF)
feature-data-bus-width-bit:

16
feature-minimum-operating-supply-voltage-v:

1.71
feature-maximum-operating-supply-voltage-v:

1.89|3.6
feature-interface-type:

UART
EDA/CAD Models:

Request Free CAD Models for ADSP-2189NKST-320

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ADSP-2189NKST-320 General Description

The ADSP-218xN series consists of six single chip microcomputers optimized for digital signal processing applications.All series members are pin-compatible and are differentiated solely by the amount of on-chip SRAM.This feature combined with ADSP-21xx code compatibility provide a great deal of flexibility in the design decision.The ADSP-218xN series offers products from 2 MBits of SRAM to $3.50.Specifically, the series members are -

ADSP-2184N (4K PM/4K DM)
ADSP-2186N (8K PM/8K DM)
ADSP-2185N (16K PM/16K DM)
ADSP-2187N (32K PM/32K DM)
ADSP-2189N (32K PM/48K DM)
ADSP-2188N (48K PM/56K DM)

The ADSP-218xN series offers the highest performance (80Mhz/MIPS) and lowest power consumption (0.55mW/MIP @ 1.8V) within the ADSP-218x portfolio. All series members are offered in a 100-lead LQFP and 144-Ball MBGA packages.

Key Features

Power-Down Mode Featuring Low CMOS Standby Power Dissipation with 200 CLKIN Cycle Recovery from Power-Down Condition
3-Bus Architecture Allows Dual Operand Fetches in Every Instruction Cycle
Multifunction Instructions
Single-Cycle Instruction Execution
Single-Cycle Context Switch
Low Power Dissipation in Idle Mode
12.5 ns Instruction Cycle Time @1.8 V (Internal), 80 MIPS Sustained Performance

Application

ADSP-2184N (4K PM/4K DM)
ADSP-2186N (8K PM/8K DM)
ADSP-2185N (16K PM/16K DM)
ADSP-2187N (32K PM/32K DM)
ADSP-2189N (32K PM/48K DM)
ADSP-2188N (48K PM/56K DM)

Specifications

feature-data-bus-width-bit	16	feature-minimum-operating-supply-voltage-v	1.71
feature-maximum-operating-supply-voltage-v	1.89\|3.6	feature-interface-type	UART
feature-tradename		feature-packaging
feature-rad-hard		feature-pin-count	100
feature-cecc-qualified	No	feature-esd-protection
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	3A991.a.2	feature-svhc	Yes
feature-svhc-exceeds-threshold	Yes	Series	ADSP-21xx
Type	Fixed Point	Interface	Host Interface, Serial Port
Clock Rate	80MHz	Non-Volatile Memory	External
On-Chip RAM	192kB	Voltage - I/O	1.8V, 2.5V, 3.3V
Voltage - Core	1.80V	Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount	Base Product Number	ADSP-2189N