RTS2100B
E A SY (E Z )-SP E E CH
G eneral D es crip tion
Series
The R TS 2100B series are desig ned for toy s. They prov ide speech up to 40 seconds. In
addition, since the R TS 2100B series are m icroprocessor b ased and interrupt input
driv en controllers, they can deal w ith com plex prog ram s and b ecom e a product of rich
functions. The R TS 2100B series prov ide the m ax im um flex ib ility in application w ith the
m inim um prog ram m ing effort, and, m ost im portantly , reduce the tim e to g et the product
ready for the m ark et.
M icro-controller Core Features :
O perating v oltag e rang e : 2.4V to
5 .0V@ 1M H z
25 6 K X 5 b its speech R O M (m ax im u-
m )
R TP C M (hardw are) speech
A sing le R O M contains all prog ram
codes and speech .
A n 6 -b it tim er prov ide the appication
for a g eneral purpose tim er.
3 - 40 seconds speech duration prov i-
ded
F ull rang e of sam ple rates prov ided
P ow er O N initializ ation is b ootstrapp-
ed from the R O M
M inim um stand -b y current (pow er co-
nsum ption) in P ow er dow n m ode
E x ternal E P R O M is prov ided for easy
prog ram m ing and further dev elopm e-
nt.
O TP function prov ide.
B uilt-in L ow Voltag e R eset function.
P erip h eral Features :
3 interrupt Input pins (INT0-INT2)
w hich support b oth rising and falling
edg e trig g er ty pes. Trig g er pin b uilt-in
C D S application circuit(option).
2 direct control output pins(O 0,O 1)
1 independent flag can store the prog -
ram m ing state of the v ariab les and
add flex i -b ility to prog ram m ing .
Sp ecial M icro-controller Features :
A udio output : R ealtek 鈥?s A P W M w ith
4-step v olum e control.
The L E D flash ty pe is prog ram m ab le
to b e D C , 2 H z flash,or flash w ith
speech (pulse w idth 100m s) or flash
w ith speech v olum e.
C an b e play S peech-/M elody F unction
A p p lication Field :
toy s
V3.0
D ec/6 /2001
www.msquaretech.com
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The above information is the exclusive intellectual property of M-S quare Technolog ies C orporation and shall not be d isclosed , d istributed without permission from M-S quare.
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