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W536030A Datasheet دیتاشیت PDF دانلود

دیتاشیت - Winbond - (W536xx0A) VOICE/ MELODY / LCD CONTROLLER

شماره قطعه W536030A
شرح مفصل (W536xx0A) VOICE/ MELODY / LCD CONTROLLER
تولید کننده Winbond 
آرم Winbond 





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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 dual clock source, 4-bit
ALU, two 8-bit timers, one 14 bits divider, maximum 24 pads for input or output, 8 interrupt sources and
8-level nesting for subroutine/interrupt applications. Speech unit, integrated as a single chip with
maximum 128 seconds (based on 6.4K sample rate with 5 bits MDPCM) , is capable of expanding to
512 seconds speech addressed by external memory W55XXX with serial bus interface. It can be
implemented with Winbond Power Speech using MDPCM algorithm. Melody unit provides dual tone
output and can store up to 1k notes. Power reduction mode is also built in to minimize power dissipation.
It is ideal for games, educational toys, remote controllers, watches, clocks and other application
products which incorporate both LCD display and speech.
Body
W536030A W536060A W536090A
W536120A
Voice
30 sec
60 sec
90 sec
120 sec
I/O pad
4I/O,8I
8I/O, 8I
8I/O, 8I , 8O
8I/O, 8I, 8O
(RA/RC/RD)
(RA/RB/RC/RD) (RA/RB/RC/RD/RE/RF) (RA/RB/RC/RD/RE/RF
)
WDT
disable/Enable
Y
Y
Y
Y
(Mask Option)
Sub-clock
RC/XTAL mode
Y
Y
Y
Y
(Mask Option)
RD port shared as
serial bus
Y(1) Y(1)
N
N (2)
(Mask Option)
Tri-state serial bus
(Mask Option) ( 3)
Y
Y
N
N
Cascaded Voice
ROM through Y(1) Y(1)
N
Y
serial bus (2)
(1) Share 3 pads of RD port (RD1/RDP, RD2/SPDATA and RD3/WRP)
(2) Dedicate serial bus 3 pads (RDP, SPDATA and WRP) to interface with W55XXX. Cascaded
Voice ROM can help to expand voice up to 512 sec by W55XXX chip.
(3) Tri-state serial bus mask option can float serial bus while voice playing is no active. Let this
mask option is disabled to get minimum power consumption in general.
FEATURES
Operating voltage: 2.4 volt ~ 5.5 volt
Watch dog disabled/enabled by mask option
Dual clock operating system
Main clock with RC/Crystal (400 KHz to 4 MHz)
Sub-clock with 32.768 KHz RC/Crystal by mask option
Publication Release Date: April 2000
- 1 - Revision A6

قانون اساسیصفحه 12
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