ADSP-21xx Processors

ADSP-21xx Processors are Code- and pin- compatible DSPs with performance up to 160MHz and power as low as 184 micro-amps. The ADSP-21xx family is ideal for speech processing and voice-band modems, as well as real-time control applications.

PRODUCT SELECTION TABLES

ADSP-21xx 16-bit DSPs

Part# Clock Speed (MHz)Program RAM Words(KWords)Data RAM Word (KWords)Ext. Memory Bus (Bits)SPORTTimersCore Voltage (V)
ADSP-21991160MHz32824bit132.5V
ADSP-21992160MHz321624bit132.5V
ADSP-21990160MHz4424bit132.5V
ADSP-2191M160MHz323216bit332.5V
ADSP-2184N80MHz4424bit211.8V
ADSP-2185N80MHz161624bit211.8V
ADSP-2186N80MHz8824bit211.8V
ADSP-2187N80MHz323224bit211.8V
ADSP-2188N80MHz485624bit211.8V
ADSP-2189N80MHz324824bit211.8V
ADSP-2188M75MHz485624bit212.5V
ADSP-2186M75MHz8824bit212.5V
ADSP-2185M75MHz161624bit212.5V
ADSP-2189M75MHz324824bit212.5V
ADSP-216125MHz-0.524bit215V
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