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參數(shù)資料
型號(hào): W53342
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 60" Voice/Melody/LCD Controller(60”話音/音樂/LCD控制器)
中文描述: 4-BIT, MROM, MICROCONTROLLER
文件頁數(shù): 4/65頁
文件大小: 719K
代理商: W53342
W53322/W53342
- 4 -
Maximum 256 sections available
Melody function
Provide 22 kbits dedicated melody ROM
Provide 6 kinds of beat, 16 kinds of tempo, and pitch rang from G3# to C7
Tremolo, triple frequency and 3 kinds of percussion available
With direct driving output for speaker
Maximum 32 scores available
Mix speech with melody available
Multi-engine controller
PWM output current option
Chip On Board available
BLOCK DIAGRAM
LCD DRIVER
PC
STACK
(8 Levels)
(1024*4)
Timer 0
(8 Bit)
Timing Generator
SEG0 to SEG63
V2 ~ V6
XIN
XOUT
Timer 1
(8 Bit)
Watch Dog Timer
(18/14 Bit)
VDD2
ALU
ACC
Divider
(14/10 Bit)
X32I X32O
ROM
(16K*20)
DH1, DH2
COM0 to COM31
RAM
Interrup & Hold
Mode Release
Special Register
HEF
IEF
.
.
HCF
EVF
FLAG1
PSR0
LUP0 LUP1
MR1
MLDH
PEF
SPCH
FLAG0
LUP2
PM0
.
.
LUP3
LUC
RP0L
RP0M
RP0H
PORT RB
PORT RD
PORT RC
PORT RE
Speech
( 1.4M bits )
Dual Tone
Melody
(1K*22 ROM)
PORT RA
VLCD PUMP CIRCUIT
MLD_play
MLD_busy
SPC_busy
SPC_busy
TONE
TEST
RA0~3
RB0~3
RD0~3
RC0~ 3
RE0 to 3
VDD
LED1
LED2
ROSC
VSS1
RES
VDDP
PWM1
PWM2
VDD3
VSS2
PIN DESCRIPTION
相關(guān)PDF資料
PDF描述
W53322 60" Voice/Melody/LCD Controller(60”話音/音樂/LCD控制器)
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