STK86C105 Syntec Semiconductor, STK86C105 Datasheet

Manufacturer Part Number

STK86C105

Description

Digital Playback Processor.

Manufacturer

Syntec Semiconductor

Datasheet

1.STK86C105.pdf (7 pages)

1. DESCRIPTION:

audio or digital voice data. An 65C02 CPU is embedded with data decompression engine. Flexible

Proprietary data compression algorithm is implemented to full use of data memory and to optimize playback

quality.

2.FEATURES:

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Digital Playback Processor

2.4 to 3.5 V for battery operated applications

1 µA at sleep mode

10 µA at stand-by mode

Operating

Low Power Consumption

GPIO

Memory

Audio Interface

Decompression Engine is built-in

Timers are provided

2 Channels 16-bit Interrupt Timers

1.5 mA at operation mode

4 independent chip select pins to external data mem

On-chip 12-bit DAC for voice/audio data playback

16-bit programmable I/O port

data section dependent bit rate compression

32768 Hz resonator applied

Watch Dog Timer

8 output pins

2 KB on-chip SRAM

Up to 30-minute voice data or up to 15-minute audio

8 MB on-chip mask ROM.

STK86C1051 is a ROM-embedded playback processor which is able to play up to 30-minute digital

Syntek Semiconductor Co., Ltd.

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ory

STK86C1051

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