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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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Z8932320FSC 데이터시트(PDF) 1 Page - Zilog, Inc. |
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Z8932320FSC 데이터시트(HTML) 1 Page - Zilog, Inc. |
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1 / 60 page  DS000202-DSP0599 1 PRODUCT SPECIFICATION Z89223/273/323/373 16-BIT DIGITAL SIGNAL PROCESSORS WITH A/D CONVERTER FEATURES Operating Range • 5V ±10% • 0°C to 70°C Standard Temperature –40°C to +85°C Extended Temperature DSP Core • 16-Bit Fixed Point DSP, 24-Bit ALU and Accumulator • Single-Cycle Multiply and ALU Operations • Six-Level Hardware Stack • Six Data RAM Pointers and Sixteen Program Memory Pointers • RISC Processor with 30 Instruction Types On-Chip Peripherals • 4-Channel, 8-Bit Half-Flash A/D Converter • Serial Peripheral Interface (SPI) • Three General-Purpose Counter/Timers – Two Pulse Width Modulators (PWM) – Two Watch-Dog Timers (WDT) • Up to 40 Bits of I/O • PLL System Clock • Three Vectored Interrupts Servicing Eight Sources • Low Power Clock Modes with Wake-up Options GENERAL DESCRIPTION The Z893x3 products are high-performance Digital Signal Processors (DSP) with a modified Harvard architecture fea- turing separate program and dual data memory banks. The design is optimized for processing power with a minimum of silicon area. The Z893x3 16/24-Bit architecture accommodates ad- vanced signal processing algorithms. The operating perfor- mance and efficient architecture provide deterministic in- struction execution. Compression, filtering, frequency detection, audio, voice detection, speech synthesis, and oth- er vital algorithms can all be implemented. Six data RAM pointers provide circular buffer capabilities and simultaneous dual operand fetching. Three vectored in- terrupts are complemented by a six-level stack. By integrating a high-speed 4-channel, 8-bit A/D, SPI, three Counter/Timers with PWM and WDT support, and up to 40 bits of I/O, the Z893x3 family provides a compact low-cost system solution. To support a wide variety of development requirements, the Z893x3 DSP product family features the cost-effective Z89223/323 with 8 KWords of ROM. The Z89273/373, an Device Package ROM (Kwords) OTP (Kwords) Data RAM (Words) MIPS Z89223 44-PLCC, 44-PQFP 8 512 20 Z89273 44-PLCC 8 512 20 Z89323 64-TQFP, 68-PLCC, 80-PQFP 8 512 20 Z89373 64-TQFP, 68-PLCC, 80-PQFP 8 512 20 |
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