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STK88C4050 Datasheet Rom-less Adpcm Voice Controller

Manufacturer: Syntec Semiconductor

Overview: Syntek Semiconductor Co., Ltd. Specification 1.

Datasheet Details

Part number STK88C4050
Manufacturer Syntec Semiconductor
File Size 173.08 KB
Description ROM-less Adpcm Voice Controller
Datasheet STK88C4050_SyntecSemiconductor.pdf

General Description

8-bit I/O pins for port 1 with wake-up interrupt 8-bit I/O pins for port 2 8-bit I/O pins for port 3 Current output port Current output port Voltage output port Voltage output port PLL used.

X’TAL or Ring osc pad X’TAL pad System reset pin;

internal pull_high.

Key Features

  • Operating voltage : 2.5V - 5.5V.
  • Maximum CPU operating frequency : 4,194,304Hz at 2.7V.
  • Provide X’tal or RC oscillator. Both can run at high speed or slow speed(low power). RC oscillator can detect internal or external resister automatically.
  • I/O port. 24 I/O pins. 8 of 24 pins with wake up function.
  • Five 12-bit timers.
  • Four channels for voice or melody processing.
  • Two DACs for voice or melody playing. Also, internal programming for single DAC playing.

More Datasheets from Syntec Semiconductor

Part Number Description
STK88C4831 Adpcm Voice Controller
STK88C2441 Adpcm Voice Controller

STK88C4050 Distributor