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PRODUCT
 
  AM4E Series 1-CH Speech + Dual Tone MCU.

  AM4EC031x
 
Single power supply can operate from 2.2~5.5V at 4MHz or 3.6~5.5V at 8MHz.
Program ROM: 16k x 10 bits
1 set of 16-bits DPR can access up to 64k x 10 bits melody data memory space, and 1 set of 18-bitsVPR can access up to 256k x 10 bits voice data memory space.
Data Registers:a). 128 x 4-bits data RAM (00-7Fh)(4EC005x/4EC010x are 96 x 4-bits data RAM 00-5Fh)b). Unbanked special function registers (SFR) range: 00h-2Fh
I/O Ports:a). PRA: 4-bits I/O Port A (10h) can be programmed to input/output individually. (Register control)b). PRB: 4-bits I/O Port B (13h) can be configured to input/output individually. (Mask option)
On-chip clock generator: Resistive Clock Drive (RM)



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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