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Z89169 - DTAD CONTROLLERS

Description

Zilog's Digital Voice Processor Controller family combines a Z8® microcontroller and a DSP processor on-chip for a cost-effective turnkey system in digital telephone answering devices and other voice processing applications.

Features

  • s Part Number Z8 ROM (KBytes) Z8 RAM.
  • (KBytes) 236 236 236 236 236 Speed (MHz) 20 20 24 24 24 s s 25 Expanded Register Files 47 Input/Output Lines (Z89165) 31 Input/Output Lines (Z89166) 43 Input/Output Lines (Core Processor) Six Vectored, Prioritized Z8 Interrupts with Programmable Polarity Three Vectored, Prioritized DSP Interrupts with Programmable Polarity Two Analog Comparators Two Programmable Z8 8-Bit Counter/Timers, Each with Two 6-Bit Programmable Prescaler Watch-Dog Timer /Power.

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Datasheet Details

Part number Z89169
Manufacturer Zilog.
File Size 196.12 KB
Description DTAD CONTROLLERS
Datasheet download datasheet Z89169 Datasheet

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Other Datasheets by Zilog.

Part Number Description
Z89165 DTAD CONTROLLERS
Z89166 DTAD CONTROLLERS
Z89167 DTAD CONTROLLERS
Z89168 DTAD CONTROLLERS
Z89135 Low-Cost DTAD Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ZILOG Z89165/166/167/168/169 DTAD CONTROLLERS CUSTOMER PROCUREMENT SPECIFICATION Z89165/167/169 AND Z89166/168 (ROMLESS) ENHANCED D UAL-PROCESSOR DTAD CONTROLLERS FEATURES s Part Number Z8 ROM (KBytes) Z8 RAM* (KBytes) 236 236 236 236 236 Speed (MHz) 20 20 24 24 24 s s 25 Expanded Register Files 47 Input/Output Lines (Z89165) 31 Input/Output Lines (Z89166) 43 Input/Output Lines (Core Processor) Six Vectored, Prioritized Z8 Interrupts with Programmable Polarity Three Vectored, Prioritized DSP Interrupts with Programmable Polarity Two Analog Comparators Two Programmable Z8 8-Bit Counter/Timers, Each with Two 6-Bit Programmable Prescaler Watch-Dog Timer /Power-On Reset On-Chip Oscillator that Accepts a Crystal, Ceramic Resonator, LC, RC, or External Clock Drive RAM and ROM Protect, Low-
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