W567SXXX

Publication Release Date: June 15, 2004

- 3 -

Revision A11

2. FEATURES

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Wide range of operating voltage:

− 8 MHz @ 3.6 volt ~ 5.5 volt

− 4 MHz @ 2.4 volt ~ 5.5 volt

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Power management:

− 4 ~ 8 MHz system clocks, with Ring type

− Stop mode for stopping all IC operations

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Provides up to 8 inputs and 24 I/O pins

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Current-type Digital-to-Analog Converter (DAC):

− (8+2)-bit resolution with programmable output current

− 2 speaker outputs for stereo applications

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F/W speech synthesis with multiple format support: ADPCM/MDPCM/PCM

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2 speech synthesis

1 channels at programmable sample rate

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8 melody channels that can emulate characteristics of musical instruments

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8-input/10-bit-resolution Mixer can mix the speech and melody signals flexibly

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Dynamic control of the channel assignment to the dual speaker output for stereo effects

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Built-in IR carrier generation circuit for simplifying firmware IR application

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4-channel ADC interface (W567S301~S341) with maximum 4-KHz sampling rate and 6-bit

effective resolution

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Built-in 9 timers for speech/melody synthesis and general purpose applications

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Built-in 10*7 multiplier

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Built-in Watch-Dog Timer (WDT) and Low Voltage Reset (LVR)

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Built-in 32KHz crystal oscillator with divider for time-keeping application in W567S080 ~ S341

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Built-in Serial Interface Manager (SIM) in W567S080 ~ S341

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Support PowerScript for developing codes in easy way

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Full-fledged development system

− Source-level ICE debugger

− Event synchronization mechanism

− Compatible with W566B/C & W588S system

− User-friendly GUI environment

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Available package form: (COB is essential)

− W567S010, S015, S020, S025, S030: LQFP48

− W567S040, S060: QFP64

− W567S080 ~ S120: LQFP80

− W567S150 ~ S341: LQFP100