Z89462
Z89462 is 16-BIT/ FIXED-POINT DIGITAL SIGNAL PROCESSOR manufactured by Zilog..
P R E L I M I N A R Y
Z89462 CP95DSP0400
PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION
16-BIT, FIXED-POINT DIGITAL SIGNAL PROCESSOR
Features
Part Z89462 s s s
Prog. RAM (K Words) 1
Prog./Data Data RAM (K Words) (Words) 64 512
Speed (MHz) 20, 40 s s s
Enhanced Instruction Set Single-Cycle Instruction Execution Four-Stage Pipeline
100-Pin QFP and 124-Pin PGA Packages 0°C to +70°C Temperature Range 3.3- to 5.0-Volt Operating Range 40 MHz Operation @ 5.0V 20 MHz Operation @ 3.3V Six RAM Pointers for 4K-Word RAM Banks Three Maskable Vectored Interrupts, Edge or Level Trigger Selectable
On-Board Peripherals s s s s
Dual 8/16-Bit CODEC Interface Wait-State Generator Two 16-Bit...
