ADSP-2191M Series

16-bit Fixed-Point DSP, 160 MIPS, 160K bytes RAM

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

16-bit Fixed-Point DSP, 160 MIPS, 160K bytes RAM

Part	Mounting Type	Voltage - Core	Clock Rate (Frequency)	Operating Temperature (Min)	Operating Temperature (Max)	On-Chip RAM	Package Length	Package Name	Package Width	Type	Voltage - I/O (Option 1)	Voltage - I/O (Option 2)	Non-Volatile Memory Type	Interface	Package / Case
Analog Devices Inc./Maxim Integrated ADSP-2191MKSTZ-160	Surface Mount	2.5 V	160 MHz	0 °C	70 °C	160 kB	20 mm	144-LQFP	20 mm	Fixed Point	3 V	3.3 V	External	Host Interface SPI SSP UART	144-LQFP
Analog Devices Inc./Maxim Integrated ADSP-2191MBSTZ-140	Surface Mount	2.5 V	140 MHz	-40 °C	85 °C	160 kB	20 mm	144-LQFP	20 mm	Fixed Point	3 V	3.3 V	External	Host Interface SPI SSP UART	144-LQFP
Analog Devices Inc./Maxim Integrated ADSP-2191MBCAZ-140	Surface Mount	2.5 V	140 MHz	-40 °C	85 °C	160 kB	10 mm	144-MiniBGA	10 mm	Fixed Point	3 V	3.3 V	External	Host Interface SPI SSP UART	144-LFBGA
Analog Devices Inc./Maxim Integrated ADSP-2191MKCAZ-160	Surface Mount	2.5 V	160 MHz	0 °C	70 °C	160 kB	10 mm	144-MiniBGA	10 mm	Fixed Point	3 V	3.3 V	External	Host Interface SPI SSP UART	144-LFBGA

Catalog

16-bit Fixed-Point DSP, 160 MIPS, 160K bytes RAM

Description

The ADSP-2191 is a 160 MIPS 16-bit fixed point DSP that is software compatible with DSPs in the ADSP-218x family, noted for its easy-to-use algebraic assembly syntax. Although the architectures are compatible, the ADSP-2191 architecture incorporates a number of enhancements that enables significant performance increases and improved C-compiler efficiency over its predecessor. The ADSP-2191 is available in a 144-lead LQFP and 144-ball mini-BGA package and is pin compatible with the low cost ADSP-2196 with 16K words RAM and 16K words ROM and the ADSP-2195 with 32K words RAM and 16K words ROM. Pin to pin-compatibility allows programmers a simple migration path to smaller memory models to reduce system cost without hardware redesign.Development ToolsThe ADSP-2191 is supported by a complete set of software and hardware development tools including VisualDSP++™, evaluation boards,and JTAG emulators.The VisualDSP++ integrated development and debug environment (IDDE) features an efficient C/C++ compiler, statistical profiling, and the new VisualDSP®Kernel (VDK) - all designed to make software development faster.ADI makes it easier to evaluate the ADSP-2191 for a specific application with the ADSP-2191 EZ-KIT Lite™evaluation system. The EZ-KIT Lite includes an ADSP-2191 DSP evaluation board and evaluation suite with VisualDSP++.