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PRODUCT
 
  AM4H Series 2-CH High Quality Melody MCU.

  AM4HC250x
 
4-Bit MCU with 66 instructions
Operating voltage from 2.4V to 5.0V
4K x 12-bit ROM and 96 x 4-bit SRAM
Embedded 2-Ch Wavetable synthesizer
Maximum 2500 notes
12-bit Push-Pull direct-drive audio output
12 flexible I/O pads, 4 pads with large and constant current control
Support halt mode and standby mode
Provide low voltage reset, watchdog reset and I/O port reset
Configurable inferred carrier option
Crystal or RC oscillator for system clock



Speech IC
Multi-Channel Voice IC
General Purpose MCU
LCD MCU
32-bit MCU
Accessory IC
Recording IC
Development Tool

 
佑華微電子股份有限公司 ALPHA MICROELECTRONICS CORP.
TEL:+886-3-5736660 FAX:+886-3-5736661 Address:9F-1, 295, Sec. 2, Kuang Fu Road, Hsinchu, Taiwan   E-mail: tw_websales@ealpha.com.tw
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