VOICE/MELODY/LCD CONTROLLER (ViewTalk TM Series)

GENERAL DESCRIPTION The W536XXXK, a member of ViewTalkTM family, is a high-performance 4-bit micro-controller (uC) with built-in speech unit, melody unit and 40seg * 8 com LCD driver unit which includes internal regulator, pump circuit and dedicated one page LCD RAM. The 4-bit uC core contains

VOICE/ MELODY / LCD CONTROLLER

GENERAL DESCRIPTION The W536XXXA, a member of ViewTalkTM family, is a high-performance 4-bit micro-controller (uC) with built-in speech unit, melody unit and 64seg * 16 com LCD driver unit which includes internal regulator ,pump circuit and dedicated two pages LCD RAM. The 4-bit uC core contains

VOICE & MELODY CONTROLLER

GENERAL DESCRIPTION The W536XXXP, a member of ViewTalkTM family, is a high-performance 4-bit micro-controller (uC) with built-in 8KW uC program. The 4-bit uC core contains dual clock source, 4-bit ALU, two 8-bit timers, one 14 bits divider, maximum 32 pads for input or output, 8 interrupt sources

VOICE/MELODY/LCD CONTROLLER

GENERAL DESCRIPTION The W536XXXT, a member of ViewTalkTM family, is a high-performance 4-bit micro-controller (uC) with built-in speech unit, melody unit and 64seg * 32 com LCD driver unit which includes internal regulator,pump circuit and dedicated two pages LCD RAM. The 4-bit uC core contains d