Analog Devices Inc. ADSP-2183KSTZ-210

DSP Fixed-Point 16bit 52MHz 52MIPS 128-Pin LQFP Tray
Digital Signal Processors & Controllers - DSP, DSC 16B 52 MIPS 3.3V 2 Serial Prts Host Prt
MICROCOMPUTER, 16BIT 52MIPS, SMD; Series:ADSP-21xx; DSP Type:Static CMOS Technology; Typ Core Frequency:52MHz; Memory Size, RAM:80KB; External Supported Memory:EPROM; Interface Type:Serial; Voltage, Supply Min:3V; Voltage, Supply Max:3.6V; Termination Type:SMD; Case Style:LQFP; No. of Pins:128; Operating Temperature Range:0°C to 70°C; Base Number:2183
The ADSP-2183 is a single-chip microcomputer optimized for digital signal processing (DSP) and other high speed numeric processing applications. The ADSP-2183 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, extensive interrupt capabilities, and on-chip program and data memory. The ADSP-2183 integrates 80K bytes of on-chip memory configured as 16K words (24-bit) of program RAM, and 16K words (16-bit) of data RAM. Power-down circuitry is also provided to meet the low power needs of battery operated portable equipment. The ADSP-2183 is available in a 128-lead LQFP package. In addition, the ADSP-2183 supports new instructions, which include bit manipulations-bit set, bit clear, bit toggle, bit test- new ALU constants, new multiplication instruction (x squared), biased rounding, result free ALU operations, I/O memory transfers and global interrupt masking, for increased flexibility. Fabricated in a high speed, double metal, low power, CMOS process, the ADSP-2183 operates with a 19 ns instruction cycle time. Every instruction can execute in a single processor cycle. The ADSP-2183's flexible architecture and comprehensive instruction set allow the processor to perform multiple operations in parallel. In one processor cycle the ADSP-2183 can: generate the next program address fetch the next instruction perform one or two data moves update one or two data address pointers perform a computational operation