GENERAL DESCRIPTION
The W536XXXP, a member of
ViewTalk
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 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 educational toys, remote controllers and other application products which
incorporate both melody and speech.
TM
Body
Voice
I/O pad
W536030P
W536060P
W536090P
W536120P
120 sec
8I/O, 12I, 12O
(RA/RB/RC/RD/RE/RF
/RG/RH)
30 sec
60 sec
90 sec
8I/O, 12I, 12O
8I/O, 8I
8I/O, 8I
(RA/RB/RC/RD) (RA/RB/RC/RD)
(RA/RB/RC/RD/RE/RF
/RG/RH)
WDT disable/Enable
Y
Y
Y
Y
(Mask Option)
Sub-clock
RC/XTAL mode
Y
Y
Y
Y
(Mask Option)
Tri-state serial bus
Y
Y
Y
Y
(Mask Option)( 1)
Cascaded Voice
Y
Y
N
Y
through serial bus (2)
(1) 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.
(2) Cascaded Voice ROM user option help to expand voice up to 512 sec through serial bus
by W55XXX chip.
FEATURES
鈥?/div>
Operating voltage: 2.4 volt ~ 5.5 volt
鈥?/div>
Watch dog disabled/enabled by mask option
鈥?/div>
Dual clock operating system
鈭?/div>
Main clock with RC/Crystal (400 KHz to 4 MHz)
鈭?/div>
Sub-clock with 32.768 KHz RC/Crystal by mask option
鈥?/div>
Memory
鈭?/div>
Program ROM (P-ROM): 8 K
脳
20 (ROM Bank0)
鈭?/div>
Data RAM (W-RAM): 1K
脳
4 bit
(RAM Bank 0 is 512 nibbles from 0:000~0:1FF and 0:380~0:3FF are mapped to special register.
RAM Bank F is 512 nibbles from F:200~F:3FF either data RAM or dedicated to script kernel )
鈥?/div>
Maximum 32 input/output pads
鈭?/div>
Ports for input only: 12 pads (RC, RD and RG port ; RG for W536090P/120P only)
鈭?/div>
Ports for output only: 12 pads (RE, RF and RH port; RH for W536090P/120P only)
鈭?/div>
Ports for Input/output: 8 pads
-1-
Publication Release Date: April 2000
Revision A2
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W5360120P相關(guān)型號PDF文件下載
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