DESCRIPTION

· The Z893x3 series are high-performance 16-bit Digital Signal Processors with a modified Harvard architecture, optimized for efficient signal processing with minimal silicon area.

· These DSPs feature separate program and dual data memory banks, supporting advanced signal processing algorithms like compression, filtering, and speech synthesis.

· The family includes integrated peripherals such as a 4-channel 8-bit A/D converter, SPI, and multiple timers, offering a compact and cost-effective system solution.

FEATURES

· Operates at 5V ±10% with standard (0°C to 70°C) and extended (-40°C to +85°C) temperature ranges.

· 16-bit fixed-point DSP core with a 24-bit ALU and accumulator, capable of single-cycle multiply and ALU operations.

· Includes a six-level hardware stack, six data RAM pointers, and sixteen program memory pointers.

· Features a 4-channel 8-bit half-flash A/D converter, SPI, three counter/timers with PWM and WDT, and up to 40 I/O bits.

· Supports three vectored interrupts servicing eight sources and includes low power clock modes with wake-up options.

APPLICATIONS

· Ideal for implementing advanced signal processing algorithms such as audio processing, voice detection, and speech synthesis.

· Suitable for applications requiring efficient data handling and processing, supported by circular buffer capabilities and simultaneous dual operand fetching.

· Used in systems that benefit from integrated peripherals like A/D converters and SPI for compact and cost-effective solutions.