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PDF W536060T Data sheet ( Hoja de datos )
| Número de pieza | W536060T | |
| Descripción | (W536xx0T) VOICE/MELODY/LCD CONTROLLER | |
| Fabricantes | Winbond | |
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W536030T/060T/090T/120T
VOICE/MELODY/LCD CONTROLLER
(ViewTalk TM Series)
Table of Contents-
1. GENERAL DESCRIPTION ......................................................................................................... 2
2. FEATURES ................................................................................................................................. 3
3. BLOCK DIAGRAM ...................................................................................................................... 5
4. PAD DESCRIPTION ................................................................................................................... 6
5. ELECTRICAL CHARACTERISTICS........................................................................................... 9
5.1 Absolute Maximum Ratings............................................................................................... 9
5.2 DC Characteristics............................................................................................................. 9
5.3 AC Characteristics ........................................................................................................... 11
6. TYPICAL APPLICATION CIRCUITS ........................................................................................ 14
6.1 Sub Clock with RC Mode................................................................................................. 14
6.2 Sub Clock with Crystal Mode........................................................................................... 15
7. REVISION HISTORY ................................................................................................................ 16
Publication Release Date: May 21, 2003
- 1 - Revision A8
1 page  
W536030T/060T/090T/120T
3. BLOCK DIAGRAM
SEG0~63
COM0~31
V3,V4,V5,V6
V2 DH1,DH2
LCD RAM
512*4*2 bit
Data RAM
1.4K*4 bit
ROM
64K*20Bit
PC
STACK
(8 Levels)
Timer 0
Watch Dog
LCD DRIVER
ACC
ALU
Special Register
IEF
HCF
HEF
SPC
PEF
MLD
FLAG1
LPX0
LPX4
PM0 MR0
LPX1 LPX2
LPX5 LPY0
EVF
FLAG0
PSR0
LPX3
LPY1
VLCD PUMP &
REGULATOR
TONE
PORT RA
PORT RB
PORT RC
PORT RD
PORT RE
PORT RF
SPC_busy
SPC_play
LPXY
Shared_ROM Data
Speech
MDPCM
core
P ara lle l
to Serial
Timer 1
Divide
Interrupt ,Hold & Stop
Control
T im in g
G en era to r
MLD_busy
Voice ROM
(1M /2M/3M/4M bits)
MLD_play
Dual
Tone
melody
(1K notes)
P W M /D A C
Mix
Block
XIN XOUT X32I X32O
VDD
VSS
RA0~3
RB0~3
RC0~3
RD0~3
RE0~3
RF0~3
ADDR
CLK
DATA
VDDA
VSSA
ROSC
VSSP
P W M 1/DA C
PWM2
VDDP
TEST
RES
Publication Release Date: May 21, 2003
- 5 - Revision A8
5 Page 
W536030T/060T/090T/120T
5.3 AC Characteristics
(VDD−VSS = 3.0V, No load, FM = 4 MHz with Ring mode, Fs = 32.768 KHz, with Xtal mode, TA = 25° C, STN LCD on with dot size
0.5mm*0.5mm; unless otherwise specified)
PARAMETER
SYM. CONDITIONS
MIN. TYP. MAX. UNIT
Sub-clock Frequency
FSUB
Crystal type and X32IN
and X32O with 17pF
external cap.
32768
Hz
Main-clock Frequency
FM Ring type/Crystal type
400K
-
4M Hz
Chip Operation Frequency FOSC SCR0.0 = 1, FSYS = FSUB
32768
Hz
SCR0.0 = 0; FSYS = FMAIN 400K
-
4M
Instruction Cycle Time
TCYC One machine cycle
- 4/FOSC -
S
Reset Active Width
TRAW FOSC = 32.768 KHz
1 - - µS
Interrupt Active Width
TIAW FOSC = 32.768 KHz
1 - - µS
Main clock Ring frequency FRXIN RXIN = 680KΩ
1M Hz
(11)
RXIN = 330K Ω
2M
RXIN = 200KΩ
3M
RXIN = 130KΩ
4M
Sub-Clock RC Oscillator
FRSUB RSUB = 680KΩ
32 KHz
Sub-Clock Oscillation
Stable Time @ Cold Start
FSTOP RSUB = 680KΩ
0.8
1S
Frequency Deviation of
main-clock FRXIN ≤ 2MHz
∆f f(3V) − f(2.4V)
f f(3V)
10 %
Frequency Deviation of
main-clock FRXIN = 3MHz
∆f f(3V) − f(2.4V)
f f(3V)
15 %
Frequency Deviation of
main-clock FRXIN = 4 MHz
∆f f(3V) − f(2.4V)
f f(3V)
20 %
ROSC Frequency
FROSC ROSC = 680KΩ
3 MHz
Frequency Deviation of
FROSC = 3MHz
∆f f(3V) − f(2.4V)
f f(3V)
7.5 %
Frame frequency
FLCD LCDM1 = 0111 b (default)
64
Hz
Notes:
(11). The deviation will be +20% while VDD drops from 5.5V to 2.4V based on same resistor
- 11 -
Publication Release Date: May 21, 2003
Revision A8
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet W536060T.PDF ] | |
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